Best Petrol Lawn Mowers For Large Gardens Deals Online in the UK (10 Deals Found)

Last Updated - 09/01/2026 Sort By:

Best Choice
HYUNDAI

New
Hyundai 196cc Petrol Lawnmower, 20" 51cm 4 Stroke, Self Propelled Petrol Mower, Easy Starting with Six Cutting Heights a
Powerful 196cc 4-Stroke Engine: Reliable Hyundai petrol engine delivers excellent performance and fuel efficiency for la

£339.99 £429.99
Best Value
Einhell

New
Einhell Petrol Lawn Mower, Self-Propelled, 46cm Cutting Width, 4-Stroke Engine, 50L Grass Box, 9 Cutting Height Levels,
POWERFUL 4-STROKE, SINGLE CYLINDER ENGINE: Delivers 2.0 kW of high torque cutting power with a idle speed of up to 2,900

£239.98 £299.95
17% Off
HYUNDAI

New
Hyundai 17" (42cm) Petrol Self-Propelled Lawnmower – 139cc 4-Stroke Engine, Recoil Pull Start, 5 Cutting Heights, 45L Gr
139cc 4-Stroke Hyundai Engine: Reliable performance and low fuel consumption for efficient grass cutting on small to med

£249.99 £299.99
HYUNDAI

Used
Hyundai 17" (42cm) Petrol Self-Propelled Lawnmower – 139cc 4-Stroke Engine, Recoil Pull Start, 5 Cutting Heights, 45L Gr
139cc 4-Stroke Hyundai Engine: Reliable performance and low fuel consumption for efficient grass cutting on small to med

£242.49
19% Off
HYUNDAI

New
Hyundai 46cm Petrol Lawnmower Self-Propelled, 460mm / 18'' Cutting Width Lawn mower, 3.5HP 4-Stroke Petrol Engine, Folda
Peace of mind: 3 year Hyundai home-use warranty

£265.60 £328.49
24% Off
Greenworks

New
Greenworks 48V (2x24V) Self Propelled Cordless Lawnmower for Large Lawns up to 480m2, 46cm Cutting Width, 55LBag PLUS Tw
CUTS VERY LARGE LAWNS UP TO 480m² WITHOUT RECHARGING – made with a strong steel deck, the mower delivers all the power a

£364.99 £479.99
Greenworks

Used
Greenworks 48V (2x24V) Self Propelled Cordless Lawnmower for Large Lawns up to 480m2, 46cm Cutting Width, 55LBag PLUS Tw
CUTS VERY LARGE LAWNS UP TO 480m² WITHOUT RECHARGING – made with a strong steel deck, the mower delivers all the power a

£325.03
Mountfield

New
Mountfield SP41 Petrol Lawnmower, Self-Propelled, 39cm cutting width, 123cc ST120 Autochoke petrol engine, Up to 250m²,
Easy-to-use self-propelled lawn mower with a 39cm cutting width, Lightweight chassis for manoeuvrability, Ideal for smal

£209.99
27% Off
Mountfield

New
Mountfield SP53 Petrol Lawnmower, Self-Propelled, 51 cm Cutting Width, Easy-to-use, Up to 650m², Includes 60 Litre Grass
Self-propelled petrol driven mower with 51 cm cutting width, Robust and reliable, Ideal for gardens up to 650 m²

£349.98 £477.00
14% Off
Einhell

New
Einhell 3404823 Petrol Lawn Mower GC-PM 40/2 S Self-Propelled, 40 cm Cutting Width, 45 L Grass Box, 7 Cutting Height Lev
Power – The 4-stroke engine of the Einhell petrol lawn mower GC-PM 40/2 S delivers 2 kW power and an idle speed of 2,900

£215.98 £249.95

10 Petrol Lawn Mowers For Large Gardens deals are available from: Amazon stores, starting from £209.99.
The biggest discount we found is 27% on Mountfield SP53 Petrol Lawnmower, Self-Propelled, 51 cm Cutting Width, Easy-to-use, Up to 650m², Includes 60 Litre Grass Collector, Ergonomic soft-grip handlebar at Amazon.
The lowest price we found is £209.99 while the highest is £364.99.
Prices for the best Petrol Lawn Mowers For Large Gardens deals average at £280.40.
Last updated on January 9, 2026.
We scanned these quality online stores and more to deliver you with the best offers online available for Petrol Lawn Mowers For Large Gardens.