Makita LXT
A capable lawn mower (cordless mower, 43cm cutting width, 18V battery) for a well-kept lawn.
The Best Petrol Lawn Mowers (UK 2026)
A petrol lawn mower gives the most power and freedom for large or rough lawns - no cables, no battery limits, just sustained cutting power. Many are self-propelled to save you pushing. Here's what to look for and our top petrol mower picks for UK gardens.
Quick answer
Hyundai, Mountfield, FUXTEC and Webb make strong petrol mowers. Look for enough engine power (cc) for your lawn, a cutting width to match, and self-propelled drive if the lawn is large or sloped. Petrol needs fuel, oil and occasional servicing, but rewards you with power and unlimited run time - ideal for big or long grass.
What to look for
Engine size (cc) drives cutting power - more cc suits longer, tougher grass and bigger lawns. A wider cutting deck finishes faster. Self-propelled drive is a big help on large or sloped lawns. Consider electric-start models to skip the pull cord, and check the grass box capacity so you're not emptying it constantly. Factor in fuel, oil and annual servicing.
How we pick
We rate petrol mowers on engine power, cut quality, self-propelled ease, build and value. Every pick is a genuine petrol lawn mower suited to larger or rougher lawns.
Our top picks
#1
#2 
Scheppach
A capable lawn mower (petrol mower, 42cm cutting width) for a well-kept lawn.
#3 
Flymo EasiStore 300R
A capable lawn mower (manual push mower, 30cm cutting width) for a well-kept lawn.
#4 
Einhell GE-CM 18/30 Li Solo
A capable lawn mower (cordless mower, 30cm cutting width, 18V battery) for a well-kept lawn.
#5 
FUXTEC
A capable lawn mower (petrol mower, 46cm cutting width) for a well-kept lawn.
#6 
Hyundai 20" Petrol Lawnmower
A capable lawn mower (petrol mower, 51cm cutting width, 196cc petrol engine) for a well-kept lawn.
#7 
Mountfield SP164
A capable lawn mower (petrol mower, 39cm cutting width, 123cc petrol engine) for a well-kept lawn.
#8 
Einhell GE-HM 38 S-F
A capable lawn mower (manual push mower, 38cm cutting width) for a well-kept lawn.
Frequently asked questions
Is a petrol lawn mower better than cordless?
For large, rough or long-grass lawns, petrol still wins on raw power and unlimited run time. For most medium gardens, a modern cordless mower is quieter, cleaner and lower-maintenance and does the job well. Choose petrol if your lawn is big or demanding; cordless if convenience matters more than maximum power.
Do petrol mowers need a lot of maintenance?
More than electric, yes - you'll need to keep them fuelled, check and change the oil, and service them (spark plug, air filter, blade) roughly once a year. In return you get strong, fade-free cutting power and no battery limits. If low maintenance is a priority, consider cordless instead.
Bottom line
Our top pick is the Makita LXT (our score 9.4/10) - A capable lawn mower (cordless mower, 43cm cutting width, 18V battery) for a well-kept lawn..