Mahlkönig E65S vs Weber Workshops Key Mk.2
Two answers to the same question — the split below is the whole argument.
Mahlkönig
CA$2,000–2,966 · US$2,300–2,950
This is a café grinder first, a home-bar flex second: stepless precision, six recipe presets, and enough thermal management to survive a rush. Accept the price and the fact that a small-batc…
Full record & live prices →
Weber Workshops
CA$2,050–2,800 · US$1,995–2,139
This is a grinder for someone who has already maxed out a lesser grinder and wants the biggest conical burrs you can put on a countertop, wrapped in genuinely gorgeous industrial design. Acc…
Full record & live prices →The split
Where they actually differ
On 4 of 7 measures these two tie. The 3 rows below are the entire argument.
E65S
Key Mk.2
Brew range
Key Mk.2 leads, decisively
Retention
Key Mk.2 leads, decisively
~2 g· ~0.1 g
Quiet operation
E65S leads, clearly
weakerstronger
The E65S leans clarity and sparkle; the Key Mk.2 leans clarity and sparkle. Pick the cup, not the machine.
The counter’s vote
Looks barely figure in either machine’s record — the counter can sit this one out.
E65S: Tall commercial profile; appliance-neutral aesthetics; no polarization in revealed preference.
Key Mk.2: Award-cited design (Weber founder background, iPod-era aesthetics) drives purchases; customizable wood accents and compact form make it a kitchen statement, though some find the utilitarian…
Only the Key Mk.2: a single-dose workflow.
Only the E65S: a documented burr-swap scene.
Where they tie: espresso duty · reliability record · built to last · value per dollar — don’t let a spec sheet invent a difference.
So — which one?
Take the E65S if —
- There are sleepers to protect
- You want a chassis that grows
Take the Key Mk.2 if —
- You brew more ways than one
- You rotate beans and hate purging
- You weigh every dose anyway
Both columns reading true? Take the one your gut already picked — then stop reading reviews. Fresh beans will move the cup more than this choice will.
Known weak points
Key Mk.2
Motor stall on Mk.1 (fixed in Mk.2 via 50% torque increase); shaft alignment drift (Mk.1 issue, mitigated in Mk.2 with integrated bottom bearing); anti-static plate degradation under grinding stress; bean feeder reliability concerns early in production.
For the row-by-row readers
The whole sheet, side by side
Matching rows fade back — the ink is where they differ.
E65S
Key Mk.2
Class
Premium
Single dose
Burrs
65mm flat
83mm conical
Drive
Electric
Electric
Adjustment
Stepless
Stepped (micro)
Clarity lean
Clarity & sparkle
Clarity & sparkle
Espresso suitability
5/5
5/5
Brew versatility
2/5
4/5
Retention
~2 g
~0.1 g
Single dosing
No
Yes
Hopper
1200 g
40 g
Burr-swap scene
Documented
—
Workflow demand
1/5
4/5
Maintenance
3/5
1.5/5
Noise
2/5
3/5
Build longevity
5/5
4.5/5
Dimensions
19.5 × 28.3 × 23 cm
—
One owner each
“I've been using a Key grinder for about a year or so, and I'm generally happy with it.”
Wrong match-up? Change one side → — any two on file compare.
Still torn?
This page weighs them against each other. The finder weighs them against your mornings.
Two minutes of questions — milk, noise, budget, space — scored across everything on file. It’s honest when the answer is neither of these.
Take the two-minute finder →