LUCCA M58 Sunto Espresso Machine vs LUCCA M58 Sunto Espresso Machine with Flow Control
Stablemates — both from LUCCA, aimed at different mornings.

LUCCA
US$3,195–3,295
The M58 Sunto is the clearest path to a capable, rebuildable Italian dual-boiler without stepping up to full commercial hardware. Accept that the E61 group demands a 12-minute warm-up ritual…
Full record & live prices →
LUCCA
Strong consensusUS$3,295–3,440
The M58 Sunto with Flow Control is the highest-expression version of Clive's flagship: it brings genuine dual-boiler thermal stability, flow profiling, and a genuinely quiet rotary pump to a…
Full record & live prices →The split
Where they actually differ
Measured side by side, they tie on all 11 counts we track — the choice is price, size, and taste in hardware.
The counter’s vote
Looks barely figure in either machine’s record — the counter can sit this one out.
M58 Sunto Espresso Machine: Compact, understated industrial form; no polarization on record — aesthetic doesn't drive or repel purchases, aesthetic is transparent.
M58 Sunto Espresso Machine with Flow Control: Compact industrial form trades countertop charisma for brass/stainless workbench aesthetic; not polarizing but unremarkable—functional beauty, rarely cited as a buying driver.
Only the M58 Sunto Espresso Machine with Flow Control: flow control.
Where they tie: milk & steam · shot ceiling · back-to-back drinks · ready when you are · reliability record — don’t let a spec sheet invent a difference.
So — which one?
Take the M58 Sunto Espresso Machine if —
Hard case to make: the M58 Sunto Espresso Machine with Flow Control leads everywhere the data separates them. This one is a deal-day purchase, not a first choice.
Take the M58 Sunto Espresso Machine with Flow Control if —
- You want more dials, not fewer
The M58 Sunto Espresso Machine with Flow Control leads everywhere the data separates them, at the same money — the M58 Sunto Espresso Machine's case is taste, looks, or a deal you couldn't refuse.
For the row-by-row readers
The whole sheet, side by side
Matching rows fade back — the ink is where they differ.
M58 Sunto Espresso Machine
M58 Sunto Espresso Machine with Flow Control
Type
Dual boiler
Dual boiler
Heat-up time
~12 min
~12 min
Steam power
4/5
4/5
Brew + steam at once
Yes
Yes
Guest recovery
4/5
4.5/5
Shot quality ceiling
4/5
4.5/5
PID temperature control
Yes
Yes
Milk system
Manual steam wand
Manual steam wand
Removable brew group
No
No
Hot-water tap
Yes
Yes
Workflow demand
4/5
4/5
Maintenance
3/5
3/5
Noise
2/5
2/5
Build longevity
4/5
4.5/5
Flow control
—
Yes
Cup clearance
—
0 cm
One owner each
“Bought my LUCCA M58 at the end of December 2017 and still in love with her. She has operated flawlessly and produces incredible shots. 5 years later and I see no reason to upgrade.”
“"5 years later and I see no reason to upgrade. The beauty of the machine equals the performance."”
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 →