Best of

Best petrol lawn mowers 2026

Petrol still wins for lawns over 800m², long grass, and rough conditions. Honda dominates the premium end; Mountfield owns the value end; Hayter has the best stripes.

10 mowers, ranked

01
Honda

HRX 476 VY

Petrol ★ 4.7 (412)

Premium roller petrol with Versamow & Roto-Stop

Used Avg £550 New: £899
02
Mountfield

SP46

Petrol ★ 4.3 (1,240)

Britain's best-selling self-propelled petrol

Used Avg £140 New: £279
03
Honda

IZY HRG 416 PK

Petrol ★ 4.6 (1,820)

The most common used Honda on UK Marketplace

Used Avg £230 New: £449
04
Mountfield

SP46H

Petrol ★ 4.6 (332)

Premium SP46 with Honda engine swap

Used Avg £220 New: £369
05
Honda

HRG 466 SK

Petrol ★ 4.6 (588)

Mid-range Honda petrol with Izy reliability

Used Avg £350 New: £549
06
Honda

HRX 537 HX

Petrol ★ 4.7 (198)

Premium 53cm Honda — bigger sibling to the HRX 476

Used Avg £720 New: £1,149
07
Honda

HRG 466 SDE

Petrol ★ 4.6 (412)

Electric-start Honda IZY for medium UK lawns

Used Avg £380 New: £599
08
Cobra

MX46SPB

Petrol ★ 4.4 (845)

Briggs-powered budget self-propelled with rear roller

Used Avg £200 New: £399
09
Mountfield

SP41

Petrol ★ 4.2 (945)

SP46 predecessor — UK best-seller in the 2010s

Used Avg £110 New: £249
10
Cobra

MX534SPC

Petrol ★ 4.5 (288)

53cm Cobra petrol with rear roller — premium walk-behind

Used Avg £300 New: £549

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