The catch
Jura Z10
Leave room for reaching the tank and hopper, because the body is 12.6 inches wide.
Side by side
Jura Z10 vs Jura E8: E8 keeps the hot-drink setup narrower, Z10 extracts with cold water
Quick verdict
The Z10 brings cold-water extraction, automatic grind adjustment and milk-temperature settings. A narrower body focused on hot coffee and milk drinks is what you get with the E8.
Before you buy
Why, and what it costs you
Water capacity grows by half a liter on the Z10
A busy routine gets more refill headroom from that, though rinse cycles rule out predicting an exact number of cups per tank.
Where this comes from
2.4 - 1.9 = 0.5 L of extra tank volume, which is 26.3% of 1.9 L.
The catch
Jura E8
A newer overseas E8 revision is not what the linked US 15648 is, since that is the seventeen-specialty version.
Jura Z10
- Why pick it
- You are after cold-water extraction
- The machine should change the grind for each drink
- The catch
- Leave room for reaching the tank and hopper, because the body is 12.6 inches wide.
Jura E8
- Why pick it
- Hot coffee is mostly what you drink
- Your counter suits the narrower body better
- The catch
- A newer overseas E8 revision is not what the linked US 15648 is, since that is the seventeen-specialty version.
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What this page compares
Cold-water extraction, automatic grind adjustment and milk-temperature settings are what the Z10 adds. The E8 has a narrower body and focuses on hot coffee and milk drinks.
A hot-drink focus, or cold-water extraction with automatic grind changes
Which one fits
Pick the situations that sound like you
You need cold-water extraction
Z10 has that process on record.
- Jura Z10
- Better fit
- Jura E8
- Not suitable
Recipe-based automatic grind changes
An electronically controlled grinder is what the Z10 uses.
- Jura Z10
- Better fit
- Jura E8
- Not suitable
A counter opening with less width
E8 spans eleven inches.
- Jura Z10
- Caution
- Jura E8
- Better fit
You need selectable milk-temperature levels
Ten milk-temperature levels on the Z10.
- Jura Z10
- Better fit
- Jura E8
- Not suitable
In practice
Differences you will notice
Water capacity grows by half a liter on the Z10
A busy routine gets more refill headroom from that, though rinse cycles rule out predicting an exact number of cups per tank.
How we worked this out
2.4 - 1.9 = 0.5 L of extra tank volume, which is 26.3% of 1.9 L.
Picking an iced glass does not recreate cold-water extraction
The Z10 alters both the water temperature and the grind process, and that is the relevant reason to pick it for cold specialties.
How we worked this out
Jura documents cold water and coarser grounds in the Z10’s Cold Extraction Process, which the E8 lacks.
The wider machine takes 1.6 inches more before access clearances
Before you count the Z10’s larger touchscreen and extra controls as a plus, check the installation space.
How we worked this out
12.6 - 11 = 1.6 inches of extra body width.
Option A
Jura, 15464 Diamond Black NAA
Z10
Electronically adjusted grinding, a large touchscreen and configurable milk temperature come on this automatic coffee machine, which extracts both hot and cold.
- Best for
- Households that want cold-water extraction and grind changes made automatically for each drink
Facts we checked
- The Cold Extraction Process runs on cold water
- The Product Recognizing Grinder adjusts the grind electronically for each drink
- Brewing unit that varies from 5–16 g
- 280 g bean container and a 2.4 L water tank
- Color touchscreen, 4.3-inch
- Ten temperature levels for milk and milk foam
Option B
Jura, 15648 Piano Black NAC
E8
A broad hot-milk drink menu, a P.A.G.2 grinder and a button-operated color screen come with this seventeen-specialty automatic machine.
- Best for
- Households that want hot black coffee and several styles of milk drink made automatically
Facts we checked
- US model 15648 offers 17 specialties
- Seven grind levels on the P.A.G.2 grinder
- Brewing unit that varies from 5–16 g
- Bean container of 280 g, water tank of 1.9 L
- Buttons plus a 3.5-inch color display
- 13.8 high, 17.6 deep and 11 inches wide
Spec by spec
Where they really differ
| Spec | Jura Z10 | Jura E8 | In practice |
|---|---|---|---|
| Cold preparation | Cold-water extraction programs | Hot extraction | A different brewing process comes with Z10. |
| Grind changes | Electronic drink-specific adjustment | Manual seven-level adjustment | Setting changes run by themselves on Z10. |
| Milk temperature | 10 selectable levels | No equivalent milk-temperature menu listed | More milk control on the Z10. |
| Water tank | 2.4 L | 1.9 L | The Z10 holds more water. |
| Body width | 12.6 inches | 11 inches | The E8 fits in less counter width. |
Trade-offs
What each pick costs you
With Jura Z10
- Older stock can differ from current manufacturer accessories and recipe counts, so check exactly what the seller packages.
With Jura E8
- Cleaning the milk system is still a daily job after you make milk drinks.
Change of plan
When the answer changes
You need cold-water extraction
Go with Jura Z10. Z10 has that process on record.
Recipe-based automatic grind changes
Go with Jura Z10. An electronically controlled grinder is what the Z10 uses.
A counter opening with less width
Go with Jura E8. E8 spans eleven inches.
You need selectable milk-temperature levels
Go with Jura Z10. Ten milk-temperature levels on the Z10.
Decision guide
How to decide
Cold-water extraction, automatic grind adjustment and milk-temperature settings set the Z10 apart. The E8 is narrower and centered on hot coffee and milk drinks.
The meaningful new drink process here is cold extraction
For its cold specialties, the Z10 sends cold water through coarser coffee. You can chill coffee made on the E8 afterward, but it has no equivalent documented cold-water extraction program.
Automatic grind changes take a manual decision off your hands
The Z10’s Product Recognizing Grinder picks its setting electronically for the chosen drink, whereas the E8’s P.A.G.2 relies on manual grind selection. Alternating drink styles frequently is when the automatic system helps.
Milk temperature and body size come into the trade-off too
Ten milk-temperature levels and a 4.3-inch touchscreen come with the Z10. The E8 has a 3.5-inch button-operated display in an eleven-inch-wide body, against 12.6 inches for the Z10.
What this page can’t tell you
- Equipment and capacity are established by manufacturer specifications. This comparison involved no independent testing of cooking or preparation outcomes.
By the numbers
What the data shows
What we found across the espresso machines we compare, plus the checked facts behind each finding.
How many fit
Only 3 of the 62 models checked meet every need here: “Iced or cold-extracted coffee is what I make”, “I want brew temperature I can adjust”, and “One tap should be enough to brew my coffee”.
3 models fit, out of 62 checkedShow the facts and the math
How we countedThe count uses each product's current fit ratings for “Iced or cold-extracted coffee is what I make”, “I want brew temperature I can adjust”, and “One tap should be enough to brew my coffee”. A need with no documented match is not counted.
| Product | Needs it meets | Facts we checked | Sources |
|---|---|---|---|
| Jura Z10 |
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| Jura E8 |
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Ready to buy
See today’s price and what owners say
Open either model on Amazon for the current price, customer reviews and delivery options.
Jura Z10
You are after cold-water extraction
See price & reviews on AmazonJura E8
Hot coffee is mostly what you drink
See price & reviews on AmazonEach link opens in a new tab.
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