Home › Compare › KitchenAid KF6 vs KitchenAid KF7
⚖️ Head-to-Head · 2026The most common question about KitchenAid's full-size range. Same espresso hardware; this page shows what the KF7's extra parts do and who uses them. Both machines were evaluated on the same published rubric, from documented evidence, and this page is those two records side by side. We have not physically tested either.
Written and reviewed by the CoffeeLabAdvisor editorial team · Published 23 October 2026
The KitchenAid KF6 and KitchenAid KF7 share KitchenAid's full-size grinder, brew unit, heater, tank and metal-clad body. The KitchenAid KF7 adds the milk side and the screen: an included milk container, a dual milk outlet for two milk drinks at once, a 3.5 inch touchscreen instead of a 2.4 inch screen with buttons, named profiles, and flat white, cortado and lungo presets.
Every row below is resolved from the two catalog records, not from a preference of ours; where the records tie, the row says so.
| If what matters most to you is… | Then | Because |
|---|---|---|
| A milk container in the box | KitchenAid KF7 | the KF7 includes one; the KF6 comes with a tube for your own jug |
| Two milk drinks in one cycle | KitchenAid KF7 | only the KF7 and KF8 have a dual milk outlet |
| Flat white, cortado and lungo presets | KitchenAid KF7 | they are on the KF7's menu and not the KF6's |
| The same espresso without paying for extras | KitchenAid KF6 | both use the same grinder and brew unit; the KF6 is the entry model of the full-size range |
| Swapping beans for decaf | Either — the records tie | both have the removable hopper with a purge step |
| Counter space | Either — the records tie | they share the same body and footprint |
We publish a score only for award winners, on the award page that justifies it, so this comparison is decided on what the two machines do rather than on a number. In the words of the two review records: the KitchenAid KF6 is KitchenAid's full-size grinder and brew unit in a metal-clad body, with espresso every tester rated once dialled in and a swappable bean hopper. Milk comes from your own jug with volume the only setting, and the factory settings need work. The KitchenAid KF7 is The KF6's espresso with a touchscreen, an included milk container, two milk drinks at once and named profiles; the reviewer who bought one rated it highly. The step up buys convenience, not a better shot.
| KitchenAid KF6 | KitchenAid KF7 | |
|---|---|---|
| Machine type | Bean-to-Cup | Bean-to-Cup |
| Model number | KES8556SX | KES8557SX |
| Heating system | Single thermocoil | Single thermocoil |
| Heat-up (manufacturer) | Not stated | Not stated |
| PID temperature control | Not listed | Not listed |
| Manufacturer pressure figure | Not published (sources disagree) | Not published (sources disagree) |
| Portafilter | None (integrated brew unit) | None (integrated brew unit) |
| Built-in grinder | Yes | Yes |
| Steam wand | Automatic | Automatic |
| Plant-milk rating (ours) | 3 / 5 | 3 / 5 |
| Water tank | 2.2 L | 2.2 L |
| Dimensions (W×D×H) | 26.0 x 47.3 x 36.3 cm | 26.0 x 47.3 x 36.3 cm |
| Weight | 12.7 kg | 12.7 kg |
| Warranty | 2 years | 2 years |
* Pressure figures are manufacturer-published pump ratings. A pump rating is the pump's maximum, not the pressure at the coffee during a shot, and we have not measured brew pressure on either machine, so the two numbers are shown because the manufacturers publish them, not as comparable measures of extraction. † Marked figures are not confirmed on a manufacturer source for the exact model number listed above; we have left our tracked value in place rather than substitute an unverified one. Plant-milk ratings are our own documented 1–5 scoring, published on each review page.
Portafilter sizes for every machine we cover, with sources, are on our portafilter size chart; footprints are on the dimensions chart.
We publish a price only when we can read it live, and right now at least one of these machines has no live listing to read. Rather than print a tracked figure that may have moved, the arithmetic is left out: the current prices are on the cards above, and the gap between them is whatever the two retailers say today. What does not move with the price is what the premium buys, which the sections below take row by row from the two records.
One KitchenAid owner's manual covers the KitchenAid KF6, the KitchenAid KF7 and the KF8. All three use the same steel conical burr grinder with seven positions, the same removable brew unit, a single heater for coffee and milk, a 2.2 litre side-loading tank and a removable 270 gram hopper. TechRadar, testing the KitchenAid KF6, found the differences between it and the KF8 quite small, and the same applies to the KitchenAid KF7.
Both need dialling in. Home Coffee Expert found the factory settings poor on both and used the second-finest grind with the strongest dose.
The KitchenAid KF6 has a single milk outlet and a tube you place in your own container; the only setting is milk volume. The KitchenAid KF7 includes a milk container of about 790 millilitres and a dual outlet, adds a frothed-milk drink, and lets you choose whether milk or coffee goes into the cup first. Testers found the milk adequate rather than outstanding on both, and neither has a plant-milk setting; that is the KF8's addition. Home Coffee Expert noted the KitchenAid KF6's cappuccino pours milk first, which the order setting on the KitchenAid KF7 lets you change.
The KF8 adds a 5 inch touchscreen, six profiles, five strength levels, a plant-milk setting and the longest menu to the KitchenAid KF7. If your choice is between all three, the order of questions is simple: daily plant milk or more than four profiles points to the KF8; daily milk drinks for two points to the KitchenAid KF7; espresso and occasional milk points to the KitchenAid KF6. Our KF7 vs KF8 comparison covers the top step.
| KitchenAid KF6 | KitchenAid KF7 |
|---|---|
| Espresso testers rated highly once dialled in | Touchscreen and named user profiles |
| Removable bean hopper with a purge step, for swapping beans | Milk container and dual milk outlet for two milk drinks at once |
| Metal-clad body and a 2.2 L side-loading tank | Adds flat white, cortado and lungo to the KF6's menu |
| Same grinder and brew unit as the KF7 and KF8 | Testers found nothing clearly better at its price |
And where each loses — from the same review records:
| KitchenAid KF6 | KitchenAid KF7 |
|---|---|
| No milk container in the box; milk volume is the only setting | Same espresso hardware as the cheaper KF6 |
| Factory settings need adjusting before the espresso is good | Milk temperature cannot be set; foam is adequate, not dense |
| Single milk outlet; no flat white or cortado presets | Factory settings need adjusting before the espresso is good |
| Rinses at every power on and off, which uses water | Rinses at every power on and off, which uses water |
Bean-to-Cup · integrated brew unit · Built-in grinder · Automatic steam
KitchenAid's full-size grinder and brew unit in a metal-clad body, with espresso every tester rated once dialled in and a swappable bean hopper. Milk comes from your own jug with volume the only setting, and the factory settings need work.
Check price on Amazon →
Bean-to-Cup · integrated brew unit · Built-in grinder · Automatic steam
The KF6's espresso with a touchscreen, an included milk container, two milk drinks at once and named profiles; the reviewer who bought one rated it highly. The step up buys convenience, not a better shot.
Check price on Amazon →The KF7 adds a milk container, a dual milk outlet, a 3.5 inch touchscreen, named profiles and more presets including flat white and cortado. The grinder, brew unit, tank and body are the same, so the espresso is the same.
For espresso and occasional milk drinks, the KF6, because it brews the same shot. For a household that makes milk drinks every day, often two at a time, the KF7's container and dual outlet earn their place.
No. The KF6 has a 2.4 inch colour screen with touch buttons beside it. The KF7 has a 3.5 inch touchscreen and the KF8 a 5 inch one.
Sources for this page: every score, spec, pro and con is rendered from the same two records that produce the KitchenAid KF6 review and the KitchenAid KF7 review; manufacturer figures carry the spec source recorded on each catalog entry (KitchenAid KF6: KitchenAid KF6/KF7/KF8 owner's manual W11616369 (one manual for KES8556/8557/8558) and kitchenaid.com KF6 page, read 2026-10-23: 15 drink types, 4 user profiles, 2.4 in colour display with off-screen buttons, single milk outlet, milk tube with no container, removable 270 g hopper, 2.2 L tank, 1450 W; 26.0 W x 47.3 D x 36.3 H cm. Heater 'Thermocoil - Single' and net weight 28 lb (12.7 kg) from AJ Madison's reproduction of KitchenAid's spec data for the same platform; two UK reviews state 18.1 kg, so weight is the least certain figure here. Pump rating is unpublished: sources give 15, 15 to 18 and 19 bar and none measured it. Hands-on: TechRadar, Homes & Gardens, Home Coffee Expert.) (KitchenAid KF7: KitchenAid KF6/KF7/KF8 owner's manual W11616369 and kitchenaid.com KF7 page, read 2026-10-23: 20+ drink types, 4 named profiles, 3.5 in touchscreen, milk container with hose (790 ml per AJ Madison), dual milk outlet, 7 grind positions, removable 270 g hopper, 2.2 L tank, 1450 W, same body as the KF6. Heater and 12.7 kg net weight as for the KF6. Hands-on: Coffeeness (bought the machine), Home Coffee Expert. Amazon showed no visible new price for any KF7 finish on 2026-10-23.). We have not physically tested either machine.
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