Jura E4 vs Jura E6

Jura is a premium Swiss brand known for its high-quality espresso machines. The Jura E4 and Jura E6 are both popular models in their mid-range lineup, designed for home users who want barista-quality coffee with minimal effort. But which one is better for your needs?

In this detailed review, I’ll compare the Jura E4 vs Jura E6 across multiple categories: Design & Build Quality, User Interface & Ease of Use, Coffee Quality & Brewing Performance, Grinder Features & Performance, Milk Frothing & Specialty Drinks, Maintenance & Cleaning, Energy Efficiency & Noise Levels, and Value for Money.

By the end, you’ll have a clear picture of which machine suits you best. Let’s dive in.

Jura E4 vs. Jura E6 Comparison Chart

If you click the links below, under the product images, you will be redirected to Amazon.com. In case you then decide to buy anything, Amazon.com will pay me a commission. This doesn’t affect the honesty of this review in any way though.

Feature	Jura E4	Jura E6
Price	Check the best price on Amazon	Check the best price on Amazon
Coffee Specialties	2 (Espresso, Coffee)	6 (Espresso, Coffee, Cappuccino, Latte, Macchiato, Flat White)
Milk Frothing System	❌ None	✅ Integrated automatic milk frother
User Interface	Symbol-based buttons	Text display with buttons
Grinder Type	Professional Aroma Grinder	Professional Aroma Grinder
Grinding Fineness Settings	Adjustable	Adjustable
Water Tank Capacity	1.9L (64 oz)	1.9L (64 oz)
Bean Hopper Capacity	280g (9.9 oz)	280g (9.9 oz)
Coffee Strength Settings	3 levels	3 levels
Pump Pressure	15 bar	15 bar
Pre-Brew Aroma System	✅ Yes	✅ Yes
Energy-Saving Mode	✅ Yes	✅ Yes
Auto Shut-Off Timer	✅ Yes	✅ Yes
Cleaning & Maintenance	Simple (no milk system)	Requires daily milk system cleaning
Noise Levels	Quieter (no milk frother)	Slightly louder (milk frother)
Build Quality	High-quality plastic & stainless steel	High-quality plastic & stainless steel
Dimensions (W x H x D)	28 cm x 35.1 cm x 44.6 cm (11″ x 13.8″ x 17.6″)	28 cm x 34.6 cm x 44.4 cm (11″ x 13.6″ x 17.5″)
Weight	9.8 kg (21.6 lbs)	9.8 kg (21.6 lbs)
My individual reviews	Jura E4 review	Jura E6 review

Final Takeaway:

• Jura E4 is better for black coffee drinkers who want a simpler, lower-maintenance, and quieter machine at a lower price.
• Jura E6 is better for milk-based coffee lovers, offering more drink options, an integrated milk frother, and a more user-friendly display.

Design & Build Quality

When investing in a premium espresso machine, design and build quality matter. Jura machines are known for their sleek aesthetics, durable materials, and well-engineered components. The Jura E4 and Jura E6 both belong to the brand’s mid-range lineup, designed for home users who want a balance of premium quality and ease of use.

While they share similarities in materials, build, and overall structure, small details set them apart. This section will thoroughly examine the design philosophy, exterior materials, layout, footprint, durability, usability, and overall build quality of both machines.

1. Aesthetic Design and Color Options

Jura E4: Minimalist Elegance

The Jura E4 follows a clean, minimalist design approach. It is available in Piano Black and Piano White, both of which exude a modern, sleek aesthetic. The glossy finish gives it a high-end look, making it a stylish addition to any kitchen.

The front panel is simple, with no TFT screen—just a set of clearly labeled buttons for selecting coffee options. This contributes to the uncluttered appearance, making it appealing to those who prefer simplicity.

The bean hopper lid, drip tray, and water tank blend seamlessly into the machine’s design, maintaining a uniform and compact look. There are no unnecessary accents or extra embellishments, reinforcing the understated elegance of the E4.

Jura E6: A More Refined Premium Look

The Jura E6, while similar in overall structure, has a more sophisticated and detailed appearance. It is available in Piano Black, Platinum, and Dark Inox, providing more variety in color options compared to the E4. The Platinum and Dark Inox models have chrome-finished accents, giving them a slightly more luxurious feel.

The front panel features a TFT color display, which immediately sets it apart from the E4. The addition of a milk frother on the right side makes it visually distinct, as it signals its capability for milk-based drinks.

While both machines maintain a modern and stylish look, the E6 stands out as the more premium model, thanks to the chrome accents and display screen.

Winner: Jura E6

Both machines look modern and stylish, but the E6 offers more color options and a slightly more premium feel due to its accents and display.

2. Build Materials and Durability

Both the Jura E4 and Jura E6 are made primarily of high-quality plastic, which is common in Jura machines. While some might expect a metal casing at this price point, Jura ensures that its plastic components are robust, durable, and resistant to wear.

Jura E4: Lightweight Yet Sturdy

The Jura E4, despite being made of plastic, does not feel cheap. The matte finish on the sides and glossy finish on the front give it a high-end feel.

The bean hopper lid is solid, ensuring that the coffee beans remain fresh. The water tank, located at the side, has a transparent window, allowing users to see the water level easily. The drip tray is well-built and slides in smoothly, without feeling flimsy.

The physical buttons on the E4 are firm and responsive, and the brewing spout feels secure when adjusting the height.

Jura E6: Added Refinement and Premium Accents

The Jura E6 follows a similar build quality but adds more premium touches. The front panel, though made of plastic, has chrome-finished accents, making it appear more luxurious. The TFT display screen adds a refined feel, as it replaces the physical buttons found on the E4.

The milk frother attachment on the right side is made of durable materials, and the fine foam frother feels solid and well-engineered.

In terms of weight, both machines are similar, but the E6 has a slightly more substantial presence due to its additional components.

Winner: Jura E6

Both machines are built to last, but the E6 has slightly more premium details with chrome accents and a TFT screen.

3. Layout and User-Friendliness

Jura E4: Simplified Layout

The Jura E4’s layout is uncomplicated, with all controls positioned on the front panel. Since it lacks a display, all interactions are done through physical buttons. The water tank is easily accessible from the side, and the drip tray slides out smoothly for cleaning.

The bean hopper is located at the top, with a well-sealed lid to preserve bean freshness. The grinder adjustment dial is inside the bean hopper, allowing users to fine-tune grind settings.

Since the E4 does not include a milk frother, there is no additional clutter—just a straightforward layout focused on brewing coffee.

Jura E6: More Features, Slightly More Complex Layout

The Jura E6 has a similar structure but incorporates additional elements. The TFT display and buttons are on the front panel, making it easier to navigate settings.

The milk frother is positioned on the right side, meaning it takes up a bit more counter space. While this adds complexity to the design, it enhances functionality by allowing users to prepare milk-based drinks with ease.

Despite having more features, Jura maintains a clean and user-friendly layout, ensuring that even new users can navigate the machine without confusion.

Winner: Tie

The E4 is simpler, while the E6 offers more features without sacrificing usability.

4. Size, Weight, and Counter Space

Jura E4: Compact and Space-Saving

• Dimensions: 28 cm (W) × 35.1 cm (H) × 44.6 cm (D)
• Weight: 9.8 kg (21.6 lbs)

The E4 is slightly smaller and lighter, making it ideal for smaller kitchens. Since it does not have a milk frother, it requires less counter space.

Jura E6: Slightly Larger, But Still Compact

• Dimensions: 28 cm (W) × 35.1 cm (H) × 44.6 cm (D)
• Weight: 9.8 kg (21.6 lbs)

The E6 is the same size as the E4, but the milk frother adds extra width when in use.

While both machines are compact, if counter space is a concern, the E4’s lack of a milk frother makes it the more space-efficient option.

Winner: Jura E4

If you have limited counter space, the E4 is more compact.

5. Water Tank & Bean Hopper Capacity

Jura E4:

• Water Tank: 1.9 liters
• Bean Hopper: 280 grams

Jura E6:

• Water Tank: 1.9 liters
• Bean Hopper: 280 grams

Both machines have identical capacities, meaning they require refilling at the same rate.

Winner: Tie

No difference in water and bean capacity.

Final Verdict: Which Machine Has Better Design & Build Quality?

Feature	Jura E4	Jura E6
Aesthetic Appeal	✅ Sleek, minimalist	✅ More premium with chrome
Build Materials	✅ High-quality plastic	✅ High-quality plastic with premium accents
User-Friendliness	✅ Simple layout	✅ More advanced but intuitive
Size & Space Efficiency	✅ Compact, no milk frother	❌ Requires more space due to frother
Durability	✅ Sturdy construction	✅ Sturdy construction with extra features

Overall Winner: Jura E6

The Jura E6 edges out the E4 due to its TFT display, chrome accents, and added premium feel. However, if you want a more compact, minimalist machine, the E4 is a great choice.

Let me know if you’d like me to expand on anything else!

User Interface & Ease of Use

One of the key reasons people invest in Jura coffee machines is their automation and ease of use. Jura designs its machines with intuitive controls, automated brewing processes, and minimal user effort to deliver high-quality coffee at the touch of a button.

However, not all Jura machines have the same interface. The Jura E4 and Jura E6 differ significantly in how users interact with them, impacting day-to-day usability, customization, and convenience.

This section will provide a detailed comparison of:

• Control Panel & Display
• Customization Options
• One-Touch Brewing Experience
• Learning Curve for Beginners
• User Experience for Advanced Users

By the end, you’ll know exactly which model suits your coffee-making style.

1. Control Panel & Display

Jura E4: Simple Button-Based Interface

The Jura E4 features a minimalist control panel with physical buttons. Unlike Jura’s more advanced models, it does not have a digital screen. Instead, users interact with the machine through clearly labeled buttons on the front panel, which control:

• Espresso brewing
• Coffee brewing
• Hot water dispensing
• Customization for coffee strength and volume

The buttons are responsive and easy to use, making the E4 a good option for those who prefer a straightforward, no-frills interface.

However, since the E4 lacks a display screen, users don’t get visual feedback beyond indicator lights. This means that adjusting settings, like changing the coffee strength or modifying the volume, can require some trial and error.

Jura E6: Advanced TFT Display with Intuitive Navigation

The Jura E6 upgrades the interface by incorporating a 2.8-inch TFT color display with clearly labeled buttons on either side.

This dramatically improves the user experience because:
✅ Users get real-time visual feedback when adjusting settings.
✅ The screen displays icons for different coffee types, making drink selection easier.
✅ The interface guides users step-by-step through customization, maintenance, and alerts.

The E6’s display is not touchscreen, but the button navigation is intuitive and responsive. This setup is perfect for those who want a modern experience without excessive complexity.

Winner: Jura E6

The TFT screen on the E6 makes it far superior in terms of ease of use and visual feedback. The E4’s button-based interface is simple but lacks the same level of control.

2. Customization Options

Jura E4: Basic Customization for Coffee Strength & Volume

The E4 allows users to adjust the strength and volume of their coffee but doesn’t offer extensive customization. You can modify:

• Coffee Strength (3 levels)
• Coffee Volume (Adjustable from espresso to larger cups)

However, since the E4 lacks a screen, adjustments are done manually using the buttons, and users must remember their settings.

The lack of milk options also means fewer drink variations—this machine is strictly for black coffee drinkers.

Jura E6: More Customization for Coffee & Milk-Based Drinks

The E6 significantly expands customization by allowing users to modify:

• Coffee Strength (10 levels, compared to the E4’s 3)
• Coffee Volume (More granular control)
• Milk Froth Amount & Duration (For cappuccinos, macchiatos, etc.)
• Brew Temperature

Thanks to the TFT display, making adjustments is much easier than on the E4. Users can see real-time changes on-screen, making it simpler to fine-tune coffee to their preference.

Winner: Jura E6

The E6 is far more customizable, especially with 10 coffee strength levels and milk frothing options. The E4 is limited to basic black coffee adjustments.

3. One-Touch Brewing Experience

Jura E4: Quick and Efficient, but Limited Options

The E4 excels in simplicity—just press a button, and it starts brewing. Since it only offers black coffee options, users don’t have to deal with extra menus or settings.

However, users need to manually adjust cup sizes if they want different volumes.

Jura E6: One-Touch Brewing with More Drink Choices

The E6 makes the brewing process even easier because it offers:
✅ One-touch cappuccino and latte preparation
✅ Customizable milk frothing settings
✅ Automatic coffee strength and volume adjustments based on selection

With the E6, you can press one button and get a cappuccino with no extra effort. The E4 requires manual intervention if you want anything beyond standard black coffee.

Winner: Jura E6

The E6’s one-touch cappuccino and latte features give it a huge advantage over the E4.

4. Learning Curve for Beginners

Jura E4: Extremely Simple, No Overwhelming Features

The E4 is perfect for users who want the easiest possible experience. There’s no screen or complex menus—just press a button and get your coffee.

However, beginners may struggle with adjusting settings since there’s no visual feedback.

Jura E6: Easy for Beginners, More Features to Learn

The E6 is still beginner-friendly, but users will need to get familiar with:

• Navigating the TFT menu
• Customizing milk frothing
• Setting preferred coffee strength levels

Thankfully, the on-screen instructions make this process straightforward.

Winner: Tie

The E4 is simpler, but the E6 is still easy to use thanks to its screen.

5. User Experience for Advanced Users

Jura E4: Limited Customization for Coffee Enthusiasts

For those who like fine-tuning every detail of their espresso, the E4’s lack of advanced settings may be frustrating.

You can’t:
❌ Adjust milk froth or create lattes.
❌ Modify coffee strength beyond 3 levels.
❌ Save custom drink settings.

Jura E6: Great for Advanced Users

The E6 is far better for advanced users because it allows you to:
✅ Adjust coffee strength in 10 levels.
✅ Fine-tune milk froth settings.
✅ Save drink preferences for consistency.

If you want more control over your coffee, the E6 is the clear winner.

Winner: Jura E6

The E6 provides a better experience for coffee lovers who like to fine-tune their drinks.

Final Verdict: Which Machine is More User-Friendly?

Feature	Jura E4	Jura E6	Winner
Control Panel & Display	❌ Button-based	✅ TFT color screen	E6
Customization	❌ Limited (3 strength levels)	✅ Extensive (10 strength levels, milk options)	E6
One-Touch Brewing	✅ Simple, but limited	✅ One-touch lattes & cappuccinos	E6
Beginner Friendliness	✅ Very easy	✅ Easy with display guidance	Tie
Advanced Features	❌ Very basic	✅ Advanced drink customization	E6

Overall Winner: Jura E6

The Jura E6 is hands-down the better machine when it comes to user interface and ease of use. Its TFT display, more customization options, and one-touch milk drinks make it far more intuitive and feature-rich than the E4.

However, if you only want black coffee and the simplest interface, the E4 remains a solid option.

Which machine do you think suits your needs best? Let me know!

Coffee Quality & Brewing Performance

For any coffee machine, brewing quality is the most important factor. No matter how sleek the design or intuitive the interface, it all comes down to how good the coffee tastes and how well the machine extracts flavors from the beans.

Both the Jura E4 and Jura E6 come equipped with Jura’s Pulse Extraction Process (P.E.P.) technology, ensuring optimal extraction. However, their grinders, brewing options, pressure control, and milk integration affect the overall coffee experience.

In this section, we’ll compare the two machines in the following areas:

• Brewing Technology & Extraction Process
• Coffee Strength & Flavor Customization
• Crema Quality & Espresso Shot Performance
• Consistency & Brewing Speed
• Milk Integration & Specialty Drinks
• Hot Water for Tea & Americano Preparation

By the end, you’ll know which machine is best for coffee quality and which suits your taste preferences.

1. Brewing Technology & Extraction Process

Jura E4: Advanced Espresso Technology for Pure Coffee Lovers

The Jura E4 is built for coffee purists, focusing entirely on black coffee and espresso. It utilizes:
✅ Pulse Extraction Process (P.E.P.) – Ensures optimal extraction by pulsing water through the coffee grounds, enhancing aroma and flavor.
✅ 3D Brewing Technology – Evenly saturates coffee grounds for better flavor consistency.
✅ 15-Bar Pressure Pump – Delivers barista-level pressure, ensuring a proper crema and rich espresso.

Since the E4 does not have milk integration, it focuses 100% on optimizing espresso shots and black coffee. This makes it ideal for those who drink coffee without milk.

Jura E6: Same Core Technology + Enhanced for Milk-Based Drinks

The Jura E6 has the same core brewing system as the E4, with:
✅ Pulse Extraction Process (P.E.P.)
✅ 3D Brewing Technology
✅ 15-Bar Pressure Pump

However, it adds one major improvement:
✅ Intelligent Pre-Brew Aroma System (I.P.B.A.S.) – This system pre-infuses the coffee grounds before full extraction, allowing for better flavor development, especially with lighter roasts.

While this feature isn’t a game-changer for everyone, those who enjoy delicate flavors will notice a difference.

Winner: Jura E6 (Slight Edge)

Both machines brew exceptional espresso, but the E6’s pre-brew aroma system enhances lighter roasts.

2. Coffee Strength & Flavor Customization

Jura E4: Simple Yet Effective Strength Adjustments

The Jura E4 allows users to adjust:

• Coffee strength (3 levels)
• Brewing volume (customizable per shot)

While the flavor depth is excellent, some users may find the lack of strength variations limiting. If you prefer fine-tuning your coffee, the E4 doesn’t provide as much flexibility.

Jura E6: More Control Over Strength & Flavor

The Jura E6 offers:

• 10 levels of coffee strength (compared to 3 on the E4)
• Adjustable brewing volume
• Customizable brew temperature

This gives more control over coffee flavor, allowing users to dial in their perfect cup. Whether you like a mild morning brew or an intense ristretto, the E6 provides more flexibility.

Winner: Jura E6

The 10 strength levels and temperature control make the E6 the clear winner for customization.

3. Crema Quality & Espresso Shot Performance

Jura E4: Thick Crema & Bold Flavor

Thanks to the Pulse Extraction Process (P.E.P.), the Jura E4 delivers a rich, thick crema on espresso shots. The coffee is:
✅ Smooth, with a balanced mouthfeel
✅ Well-extracted, with strong aromas
✅ Consistently flavorful

The crema is dense and golden, much like what you’d expect from a café. Since the E4 focuses exclusively on black coffee, Jura has fine-tuned it to ensure optimal extraction.

Jura E6: Same High-Quality Espresso, But More Versatile

The Jura E6 produces equally impressive espresso, with a:
✅ Thick, golden crema
✅ Balanced extraction, thanks to P.E.P.
✅ Rich, aromatic profile

However, the E6’s added brewing customization allows users to adjust the intensity more than the E4. This means users can tweak their shots more precisely to match their preference.

Winner: Tie

Both machines deliver excellent espresso, but the E6 allows for more strength variations.

4. Consistency & Brewing Speed

Jura E4: Fast & Reliable Performance

The E4 is a quick machine, with:
✅ Fast heat-up time (~20-30 seconds)
✅ Quick brewing (25-35 seconds for espresso, 45 seconds for a full cup)
✅ Consistent shot quality every time

Since it does not have a milk system, there’s no extra time wasted on steaming or frothing.

Jura E6: Slightly Slower Due to Milk Integration

While the E6 is also fast and consistent, the addition of milk-based drinks means:
✅ Espresso shots brew at the same speed as the E4.
❌ Milk drinks take longer, as the machine needs to heat and froth milk.

If you only drink black coffee, the E4 is slightly faster since it skips the milk steaming process.

Winner: Jura E4 (for speed), Tie (for consistency)

If you prioritize fast coffee, the E4 is slightly quicker.

5. Milk Integration & Specialty Drinks

Jura E4: No Milk-Based Drinks

The biggest limitation of the Jura E4 is its lack of a milk frothing system. If you want cappuccinos or lattes, you’ll need a separate milk frother.

Jura E6: Fully Automated Milk Frothing for Lattes & Cappuccinos

The Jura E6 includes:
✅ Fine foam technology for rich milk froth
✅ One-touch cappuccino, macchiato, and latte preparation

With the E6, you press one button and get a cappuccino—no manual frothing needed.

Winner: Jura E6

If you want milk-based drinks, the E6 is the clear choice.

6. Hot Water for Tea & Americano Preparation

Both machines can dispense hot water for:
✅ Tea
✅ Americanos

However, the E6 provides easier access to hot water settings via its TFT display, making it slightly more user-friendly.

Winner: Jura E6 (Slight Edge)

Both machines perform well, but the E6 makes it easier to adjust.

Final Verdict: Which Machine Has Better Coffee Performance?

Feature	Jura E4	Jura E6	Winner
Brewing Technology	✅ P.E.P., 3D brewing	✅ P.E.P., I.P.B.A.S.	E6 (Slight Edge)
Strength & Flavor Control	❌ 3 strength levels	✅ 10 strength levels	E6
Crema Quality	✅ Thick, rich crema	✅ Thick, rich crema	Tie
Brewing Speed	✅ Faster for black coffee	❌ Slower with milk	E4 (for speed)
Milk Integration	❌ No milk system	✅ Automated milk frothing	E6

Overall Winner: Jura E6

The Jura E6 delivers more versatility, better strength control, and milk-based drinks. However, if you only drink black coffee, the Jura E4 is just as good, faster, and more affordable.

Would you like an in-depth comparison of another aspect? Let me know!

Grinder Features & Performance

One of the most important aspects of any espresso machine is the quality of its built-in grinder. The grinder directly impacts the flavor, aroma, and consistency of your coffee. A high-quality grinder ensures optimal extraction, while a poor grinder leads to underwhelming coffee with inconsistent flavors.

Jura is known for its high-performance built-in grinders, and both the E4 and E6 come equipped with Jura’s latest grinder technology. However, there are subtle differences in grind adjustability, speed, noise levels, and consistency that affect the overall coffee experience.

This section will compare the Jura E4 and Jura E6 in terms of:

• Grinder Type & Technology
• Grind Size Adjustability
• Grinding Speed & Efficiency
• Noise Levels During Operation
• Consistency & Longevity

By the end, you’ll know which machine delivers the best grinding performance for your coffee needs.

1. Grinder Type & Technology

Jura E4: Professional Aroma Grinder

The Jura E4 comes with Jura’s Professional Aroma Grinder, which is a steel burr grinder optimized for precision and efficiency.

✅ 30% more aroma extraction compared to older Jura grinders
✅ Even particle distribution for better flavor consistency
✅ Reduced retention of old coffee grounds

Jura claims this grinder produces a richer, more complex coffee flavor by ensuring the beans are ground evenly and freshly before each shot.

Jura E6: Same Professional Aroma Grinder

The Jura E6 features the exact same grinder as the E4. This means both machines benefit from:
✅ High-efficiency grinding with excellent consistency
✅ Low retention of stale coffee particles
✅ Faster grinding compared to older Jura models

Since the grinders in both machines are identical, the core grinding performance remains the same.

Winner: Tie

Both machines use the same high-quality grinder with no major differences in performance.

2. Grind Size Adjustability

Jura E4: Basic Adjustability

The Jura E4 allows users to adjust the grind size, but the options are somewhat limited. Jura does not disclose the exact number of grind settings, but users typically report around 5-6 levels of adjustment.

The grind size is controlled via a dial inside the bean hopper, meaning you cannot change grind settings on the fly. You have to:

1. Open the bean hopper.
2. Adjust the dial while the grinder is running.
3. Test different settings to find your preferred grind size.

Jura E6: Slightly More Customization

The Jura E6 offers the same grind size adjustment method, but users have reported slightly more precise control over grind fineness.

This is particularly useful if you:
✅ Like to fine-tune espresso extraction.
✅ Use different coffee beans with varying roast levels.
✅ Prefer to experiment with grind settings for different flavors.

Winner: Jura E6 (Slight Edge)

The E6 offers slightly more precision in grind adjustment, making it better for users who want fine control over extraction.

3. Grinding Speed & Efficiency

Jura E4: Fast & Efficient Grinding

The E4’s Professional Aroma Grinder is 12.2% faster than previous Jura models. It efficiently grinds fresh beans for every shot, ensuring minimal time wasted.

• Espresso grind time: ~5 seconds
• Larger cup grind time: ~8-10 seconds

Since the E4 only brews black coffee, the grinder is used only when needed, making it slightly more efficient over time.

Jura E6: Equally Fast, But More Usage

The E6 uses the same grinder, so it has the same grinding speed as the E4. However, because the E6 also makes milk-based drinks, it grinds more frequently during multi-step drinks (e.g., a cappuccino requires grinding for espresso first, then steaming milk).

This slightly increases wear and tear over time compared to the E4.

Winner: Tie

Both machines grind quickly and efficiently, but the E4 experiences less wear due to fewer grinding cycles.

4. Noise Levels During Operation

Jura E4: Moderate Noise

The E4’s grinder is relatively quiet for a burr grinder but still produces noticeable noise.
✅ Quieter than older Jura models
❌ Still loud enough to hear in the morning kitchen

Jura E6: Similar Noise Levels

Since the E6 uses the same grinder, it produces identical noise levels. However, because it makes milk-based drinks, the additional milk frothing process adds extra noise.

Winner: Tie

The grinder noise is the same on both machines, but the E6 produces additional noise when making milk-based drinks.

5. Consistency & Longevity

Jura E4: Long-Lasting & Reliable

The steel burr grinder in the E4 is designed to last for years of daily use.
✅ Consistent grind size over time
✅ Minimal coffee retention
✅ Lower wear since it only makes black coffee

Jura E6: More Usage, Slightly More Wear

Because the E6 grinds coffee more frequently for milk-based drinks, it experiences slightly more wear over time. However, Jura grinders are designed for durability, so this is only a minor concern.

Winner: Jura E4 (Slight Edge)

The E4 experiences less wear over time since it doesn’t grind for milk drinks.

Final Verdict: Which Grinder Performs Better?

Feature	Jura E4	Jura E6	Winner
Grinder Type	✅ Professional Aroma Grinder	✅ Professional Aroma Grinder	Tie
Grind Size Adjustability	❌ Basic (5-6 levels)	✅ Slightly more precise	E6
Grinding Speed	✅ Fast & efficient	✅ Same speed	Tie
Noise Levels	❌ Moderate noise	❌ Moderate noise + milk frothing	E4 (Slight Edge)
Longevity	✅ Less wear (no milk drinks)	❌ More grinding cycles	E4 (Slight Edge)

Overall Winner: Slight Edge to Jura E4

The Jura E4 and E6 have nearly identical grinders, but the E4 experiences less wear over time since it doesn’t grind for milk drinks.

However, if you want slightly more precise grind control, the E6 offers better adjustability.

Milk Frothing & Specialty Drinks

If you enjoy lattes, cappuccinos, macchiatos, or any other milk-based coffee drinks, the way a machine handles milk frothing is just as important as how it brews espresso.

In this section, we’ll compare the Jura E4 and Jura E6 in terms of:

• Milk Frothing System
• Milk Foam Quality & Texture
• Ease of Use for Milk-Based Drinks
• Customization & Control
• Versatility & Specialty Drink Options
• Cleaning & Maintenance of the Milk System

By the end, you’ll know which machine is best for making milk-based coffee drinks.

1. Milk Frothing System: Automatic vs. None

Jura E4: No Built-In Milk Frothing

The biggest difference between these two machines is that the Jura E4 does not have a milk frothing system.

❌ No milk frother included
❌ No automatic milk integration
✅ Only brews black coffee and espresso

If you want to make a cappuccino or latte with the E4, you’ll need to purchase a separate milk frother. Jura offers an external Automatic Milk Frother, but it requires manual operation.

This makes the E4 a great choice for black coffee purists, but a poor option for those who drink milk-based beverages.

Jura E6: Fully Automatic Milk Frothing

The Jura E6, on the other hand, comes with an integrated milk system, allowing it to prepare:
✅ Cappuccinos
✅ Macchiatos
✅ Flat whites

Jura’s Fine Foam Technology ensures:
✅ Rich, creamy milk foam
✅ Consistent texture
✅ Automatic frothing with one touch

The milk frothing process is fully automated, meaning you just press a button, and the machine froths and dispenses the milk directly into your cup.

Winner: Jura E6

Since the E4 has no milk frothing system, the E6 is the clear winner for those who drink milk-based coffee.

2. Milk Foam Quality & Texture

Jura E4: Requires External Frothing

Since the E4 doesn’t have an internal milk system, foam quality depends entirely on the external frother you use. Jura’s standalone Automatic Milk Frother is decent but doesn’t match the quality of Jura’s integrated Fine Foam Technology.

Jura E6: Fine Foam Technology for Perfect Microfoam

The Jura E6 produces high-quality, café-style milk foam with a silky texture and rich consistency.

✅ Perfect for lattes, cappuccinos, and macchiatos
✅ Froths milk to an ideal consistency
✅ Consistently produces thick, velvety foam

The E6 creates milk foam automatically, making it a great option for those who want high-quality milk-based drinks without effort.

Winner: Jura E6

The E6 wins easily since it has automatic, high-quality milk frothing.

3. Ease of Use for Milk-Based Drinks

Jura E4: Manual Frothing Needed

If you want a cappuccino with the E4, you need to:

1. Brew an espresso shot
2. Manually froth milk with an external frother
3. Pour the milk into your cup

This adds extra steps and effort, making it less convenient for daily milk drinks.

Jura E6: One-Touch Convenience

With the E6, you simply:
✅ Press a button
✅ The machine froths milk and dispenses it automatically
✅ Enjoy your drink in seconds

This is a huge advantage for those who drink lattes or cappuccinos regularly.

Winner: Jura E6

The one-touch milk system makes it far easier to use than the E4.

4. Customization & Control

Jura E4: Limited Control

Since the E4 doesn’t have a milk system, the only customization is in the espresso brewing process. You’ll need to manually control your milk frothing.

Jura E6: Adjustable Milk & Coffee Settings

The E6 allows customization of:
✅ Milk frothing time (adjusts milk-to-coffee ratio)
✅ Coffee strength (10 levels)
✅ Milk foam temperature

This means you can fine-tune your lattes, cappuccinos, and macchiatos to match your personal preference.

Winner: Jura E6

The E6 offers far more control over milk and coffee settings.

5. Versatility & Specialty Drink Options

Jura E4: Limited to Black Coffee & Espresso

The E4 only offers:
✅ Espresso
✅ Coffee
✅ Americano

No milk-based options are available without a separate frother.

Jura E6: Multiple Specialty Drinks

The E6 offers:
✅ Espresso
✅ Coffee
✅ Cappuccino
✅ Macchiato
✅ Flat white

This makes it the better choice for those who enjoy a variety of drinks.

Winner: Jura E6

The E6 can prepare both black coffee and milk-based drinks, making it more versatile.

6. Cleaning & Maintenance of the Milk System

Jura E4: Easy to Clean (No Milk System)

Since the E4 doesn’t have a milk system, cleaning is very easy. You only need to:
✅ Rinse the coffee spouts
✅ Empty the drip tray
✅ Clean the bean hopper occasionally

This makes it a low-maintenance machine.

Jura E6: Requires Milk System Cleaning

The E6’s milk system needs regular cleaning to prevent milk residue buildup. Jura provides an automatic milk system cleaning cycle, but you still need to:
✅ Rinse the milk tubing after every use
✅ Use Jura’s milk cleaning solution regularly

This adds extra maintenance compared to the E4.

Winner: Jura E4 (for ease of cleaning)

Since the E4 has no milk system, it’s easier to maintain. However, the E6’s cleaning process is still manageable.

Final Verdict: Which Machine Is Better for Milk-Based Drinks?

Feature	Jura E4	Jura E6	Winner
Milk Frothing System	❌ No built-in frother	✅ Automatic Fine Foam Technology	E6
Milk Foam Quality	❌ External frother required	✅ Perfect microfoam with Fine Foam Tech	E6
Ease of Use	❌ Manual milk frothing	✅ One-touch cappuccino & latte	E6
Customization	❌ Limited	✅ Adjustable milk & coffee settings	E6
Drink Variety	❌ Only black coffee & espresso	✅ Includes cappuccino, macchiato, flat white	E6
Cleaning & Maintenance	✅ Easier (no milk system)	❌ More cleaning required	E4

Overall Winner: Jura E6

The Jura E6 is the clear winner for milk-based coffee lovers. It offers automatic frothing, more customization, and a variety of specialty drinks.

However, if you only drink black coffee, the E4 is better due to its simpler maintenance and lower cost.

Maintenance & Cleaning

When investing in a high-end espresso machine, maintenance and cleaning are crucial factors. A well-maintained machine not only lasts longer but also ensures optimal coffee quality and prevents issues like clogging, scaling, and bacteria buildup.

The Jura E4 and Jura E6 are both designed with automated cleaning functions, but their maintenance needs differ due to the E6’s built-in milk system.

This section will compare them in terms of:

1. Daily Cleaning Requirements
2. Milk System Cleaning (E6 Only)
3. Descaling & Water System Maintenance
4. Cleaning the Grinder & Bean Hopper
5. Cleaning the Drip Tray & Grounds Container
6. Ease of Cleaning & Overall Maintenance Effort

By the end, you’ll know which machine is easier to maintain and what to expect in terms of long-term upkeep.

1. Daily Cleaning Requirements

Jura E4: Minimal Daily Cleaning

Since the E4 is a black coffee machine with no milk system, daily cleaning is very simple.

✅ Automatic Rinse Cycle: Runs a short cleaning cycle when turned on and off.
✅ Coffee Spouts & Brewing System: The machine rinses itself, requiring no extra effort.
✅ Drip Tray & Grounds Container: Needs emptying every 2-3 days if used frequently.

User Effort: Simply empty the drip tray and grounds container when full.

Jura E6: Additional Daily Cleaning for Milk System

The E6 requires the same cleaning steps as the E4, plus additional maintenance for the milk frothing system.

✅ Automatic Rinse Cycle (same as E4)
✅ Coffee Spouts & Brewing System (same as E4)
❌ Milk System Cleaning: After every milk-based drink, the milk frother must be rinsed using Jura’s automatic milk cleaning cycle.

This means if you drink cappuccinos or lattes daily, you’ll need to clean the milk system every day.

User Effort: E6 requires extra cleaning compared to the E4 due to its milk system.

Winner: Jura E4

Since it doesn’t have a milk system, the E4 is easier to maintain daily.

2. Milk System Cleaning (E6 Only)

The milk frothing system in the Jura E6 requires regular cleaning to prevent milk residue buildup. If not cleaned properly, milk tubing can develop bacteria, bad odors, and blockages.

How the E6 Milk System is Cleaned:

1. After each use: The machine prompts you to rinse the milk system by connecting the milk hose to Jura’s cleaning system.
2. Daily (if used frequently): Jura recommends using Jura Milk System Cleaner to fully clean the milk frothing components.
3. Weekly: The milk tubes and frother should be disassembled and deep-cleaned manually.

Pros:
✅ Automated rinse cycle reduces effort
✅ Jura Milk Cleaning Tablets simplify the process

Cons:
❌ Extra effort compared to black coffee machines
❌ Milk tubing needs manual deep-cleaning weekly

Since the E4 does not have a milk system, this maintenance step does not apply to it.

Winner: Jura E4 (Easier Maintenance)

The E6 requires additional cleaning due to the milk system, making the E4 easier to maintain.

3. Descaling & Water System Maintenance

Both machines require descaling and water system maintenance to prevent scale buildup and mineral deposits.

Jura E4 & E6: Identical Water Maintenance

✅ CLEARYL Smart Filters: Both machines use Jura’s CLEARYL filters, which reduce the need for frequent descaling.
✅ Automatic Descaling Alerts: The machines will notify you when a descaling cycle is needed.
✅ Jura Descaling Tablets: Jura recommends using their descaling tablets to prevent scale buildup.

How Often Do They Need Descaling?

• If using Jura’s CLEARYL filter: Descaling is needed only once or twice a year.
• Without a filter: Descaling is needed every 1-2 months, depending on water hardness.

The descaling process is fully automated and takes about 30 minutes.

Winner: Tie
Both machines require the same descaling process.

4. Cleaning the Grinder & Bean Hopper

Both machines use Jura’s Professional Aroma Grinder, which is low-maintenance but still requires occasional cleaning.

Jura E4 & E6: Grinder Maintenance

✅ No daily cleaning needed
✅ Low coffee retention means minimal stale grounds buildup
✅ Recommended to clean every 2-3 months with Jura’s grinder cleaning tablets

The bean hopper also needs to be cleaned occasionally:

• Empty and wipe it down every 2-3 weeks to prevent oil buildup.

Winner: Tie
Both machines require the same grinder maintenance.

5. Cleaning the Drip Tray & Grounds Container

Both machines collect used coffee pucks in the grounds container and excess water in the drip tray.

Jura E4 & E6: Identical Cleaning Process

✅ Grounds container holds ~16 pucks → Needs emptying every 2-3 days.
✅ Drip tray collects rinse water → Needs emptying every 1-2 days.

The drip tray is easy to remove and clean, but Jura recommends:

• Washing it with warm water daily to prevent mold.

Winner: Tie
The cleaning process for the drip tray and grounds container is identical in both machines.

6. Ease of Cleaning & Overall Maintenance Effort

Jura E4: Easier to Maintain

✅ No milk system → Less daily cleaning
✅ Automatic cleaning cycles handle most maintenance
✅ Minimal effort required (only empty drip tray and grounds container regularly)

Jura E6: More Cleaning Required

✅ Automatic coffee cleaning (same as E4)
❌ Milk system requires daily cleaning
❌ More frequent deep-cleaning needed for milk components

If you only drink black coffee, the E4 is much easier to maintain.

However, if you want milk-based drinks, the E6’s maintenance is manageable as long as you follow the automated cleaning cycles.

Winner: Jura E4

The E4 requires less effort overall, making it the better choice for those who want a low-maintenance machine.

Final Verdict: Which Machine is Easier to Maintain?

Maintenance Task	Jura E4	Jura E6	Winner
Daily Cleaning	✅ Easy (rinse cycle only)	❌ More effort (milk system cleaning)	E4
Milk System Maintenance	✅ No milk system	❌ Requires regular cleaning	E4
Descaling	✅ Automated, rare if using filter	✅ Automated, rare if using filter	Tie
Grinder Cleaning	✅ Infrequent	✅ Infrequent	Tie
Drip Tray & Grounds Cleaning	✅ Simple	✅ Simple	Tie
Overall Ease of Maintenance	✅ Low effort	❌ More cleaning required	E4

Overall Winner: Jura E4 (Easier Maintenance)

• If you want the easiest possible maintenance, the E4 is the better choice.
• If you drink milk-based drinks, the E6’s cleaning is necessary but manageable.

Would you like a summary of long-term maintenance costs as well? Let me know!

Energy Efficiency & Noise Levels

When choosing an espresso machine, energy efficiency and noise levels matter, especially if you want to minimize electricity consumption and avoid loud grinding or brewing sounds in the morning.

This section compares the Jura E4 and Jura E6 in terms of:

• Power Consumption & Energy-Saving Features
• Noise Levels (Grinding & Brewing)

Energy Efficiency: Which Machine Uses Less Power?

Both the Jura E4 and Jura E6 are energy-efficient machines, designed to minimize electricity consumption while maintaining fast heating times.

Key Energy-Saving Features in Both Machines:

✅ Zero-Energy Switch: Completely cuts power when the machine is off, preventing standby energy drain.
✅ Auto Shut-Off Timer: Can be customized to turn off after a set period (e.g., 15 minutes, 30 minutes, 1 hour).
✅ Thermoblock Heating System: Heats only the necessary amount of water, reducing wasted energy.

Power Consumption:

• Jura E4: ~1450W
• Jura E6: ~1450W

Since both machines use the same heating system and energy-saving features, they are equally efficient.

Winner: Tie

Noise Levels: Which Machine is Quieter?

Noise levels are mainly affected by:

1. Grinder Noise
2. Pump & Brewing Noise
3. Milk Frothing Noise (E6 Only)

Grinding Noise

Both machines use the Professional Aroma Grinder, which is quieter than older Jura grinders but still produces a noticeable sound when grinding beans.

Brewing Noise

Both machines are relatively quiet during brewing, with a gentle pumping sound that is less noisy than many competitors.

Milk Frothing Noise (E6 Only)

Since the E6 has an automatic milk frother, it produces additional noise when steaming milk. The frother operates at a moderate noise level, comparable to most automatic frothers.

Winner: Jura E4 (Slightly Quieter, No Milk Frothing Noise)

Final Verdict:

• Energy Efficiency: Tie (both machines use similar energy-saving features).
• Noise Levels: Jura E4 is quieter due to the lack of a milk frother.

If noise is a concern, the Jura E4 is the quieter choice, while the E6’s milk frother adds extra sound but is still reasonable for a home espresso machine.

Value for Money

When investing in a high-end espresso machine, value for money is an important factor. The Jura E4 and Jura E6 are both premium machines, but they cater to different needs.

This section compares:

1. Initial Cost
2. Features vs. Price
3. Long-Term Maintenance Costs
4. Durability & Lifespan
5. Overall Value: Which One is Worth It?

1. Initial Cost: How Much Do They Cost?

The Jura E4 and Jura E6 are both considered mid-range Jura models, sitting between entry-level machines like the ENA 4 and higher-end models like the S8.

• Jura E4 Price: $999 – $1,100
• Jura E6 Price: $1,250 – $1,500

The E6 is typically $200–$400 more expensive than the E4, primarily because it includes:
✅ A milk frothing system
✅ A slightly more advanced display and controls

If you only drink black coffee, the E4 is more cost-effective since you won’t be paying extra for features you won’t use. However, if you love cappuccinos and lattes, the E6’s built-in milk system justifies the higher price.

Winner: Jura E4 (Cheaper for Black Coffee Drinkers)

For those who only drink espresso or coffee, the E4 provides better value since it’s cheaper without sacrificing brewing quality.

2. Features vs. Price: Is the E6 Worth the Extra Cost?

Here’s what you get for the extra $200–$400 when choosing the E6 over the E4:

Feature	Jura E4	Jura E6	Is E6 Worth It?
Milk Frothing System	❌ No	✅ Yes	✅ If you drink milk-based drinks
Coffee Strength Settings	3 levels	3 levels	🔄 Same
Grinder Type	Professional Aroma Grinder	Professional Aroma Grinder	🔄 Same
Pre-Brew Aroma System	✅ Yes	✅ Yes	🔄 Same
Coffee Specialties	2 (Espresso, Coffee)	6 (Espresso, Coffee, Cappuccino, Latte, Macchiato, Flat White)	✅ More variety
Display	Symbol-based	Text display	✅ Easier interface
Milk System Cleaning	N/A	❌ Requires daily cleaning	❌ More maintenance
Price	$999–$1,100	$1,250–$1,500	❌ Higher cost

Is the E6 Worth the Extra Money?

• If you only drink black coffee, the E4 is the better value.
• If you love cappuccinos and lattes, the E6’s milk frothing system is worth the extra cost.

Winner: Depends on Your Needs

• E4 wins for black coffee drinkers who don’t need a milk frother.
• E6 wins for those who want milk-based drinks without needing a separate frother.

3. Long-Term Maintenance Costs

Beyond the initial price, Jura machines require ongoing maintenance, including:

Maintenance Item	Cost (Approx.)	Needed For
CLEARYL Smart Water Filters	$20–$30 each	Prevents scaling (optional but recommended)
Jura Descaling Tablets	$15–$20 per pack	Needed if you don’t use filters
Jura Cleaning Tablets	$15–$20 per pack	Keeps the brewing unit clean
Jura Milk System Cleaner	$15–$25 per bottle	E6 only (daily milk system cleaning)

Which Machine Has Higher Maintenance Costs?

• The E4 has lower ongoing costs because it doesn’t require milk system cleaning.
• The E6 requires milk cleaning solution, adding $50–$100 per year if you use it daily.

Winner: Jura E4 (Lower Long-Term Costs)

4. Durability & Lifespan: Which One Lasts Longer?

Jura machines are known for excellent build quality, and both the E4 and E6 are built to last.

✅ High-quality plastic exterior with stainless steel internal parts
✅ Durable Professional Aroma Grinder (lasts ~5,000+ cups)
✅ Jura’s brewing system is designed to last 8–10 years with proper maintenance

Since both machines share the same internal components, they have similar durability. The only difference is that the E6’s milk frother adds an extra part that could wear out over time.

Winner: Tie

Both machines are high-quality and durable, but E6’s milk system adds a potential weak point.

5. Overall Value: Which Machine Is the Better Investment?

Factor	Jura E4	Jura E6	Winner?
Initial Cost	✅ Cheaper ($999–$1,100)	❌ More expensive ($1,250–$1,500)	E4
Feature Set	❌ No milk frothing	✅ Includes milk system	E6 (if you want milk drinks)
Long-Term Costs	✅ Lower (no milk cleaning)	❌ Higher (milk system maintenance)	E4
Durability	✅ Long-lasting	✅ Long-lasting but more parts	Tie

Final Verdict: Which Jura Machine Offers Better Value?

• Jura E4 wins if you drink black coffee and want a lower-cost, low-maintenance machine.
• Jura E6 wins if you love cappuccinos and lattes and want an integrated milk frother.

If you never drink milk-based drinks, the E4 is the clear winner. But if you love lattes and cappuccinos, the E6’s built-in milk system is worth the extra cost.

Final Verdict – Which One Should You Buy?

After analyzing design, usability, coffee quality, grinder performance, milk frothing, maintenance, energy efficiency, noise levels, and value for money, the choice between the Jura E4 and Jura E6 ultimately comes down to how you drink your coffee.

Choose the Jura E4 if:

✅ You only drink black coffee (espresso, Americano, long coffee).
✅ You want a lower-cost machine without sacrificing brewing quality.
✅ You prefer a low-maintenance machine (no milk system to clean).
✅ You want quieter operation (no milk frothing noise).

Choose the Jura E6 if:

✅ You enjoy milk-based drinks like cappuccinos, lattes, and macchiatos.
✅ You want an integrated automatic milk frother for convenience.
✅ You prefer a more user-friendly display with text instead of symbols.
✅ You’re willing to pay more upfront and perform daily milk cleaning.

Which Machine Offers Better Value?

If you only drink black coffee, the Jura E4 is the best value. It’s cheaper, easier to maintain, and just as good at brewing espresso.

If you love cappuccinos and lattes, the E6 is worth the extra cost because of the built-in milk frother. While you could buy a separate frother for the E4, the E6’s integrated system is far more convenient.

Final Recommendation:

• Best for black coffee drinkers: Jura E4
• Best for milk-based coffee lovers: Jura E6

Either way, both machines deliver excellent Jura-quality coffee, so you won’t go wrong with either choice!