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10 Best Petrol Mowers

From leading brands and best sellers available on the web.

45,000 reviews analyzed

#1
Best Choice
Hayter 574
Hayter

Hayter 574B Harrier 56 Variable Speed Rear Roller Rotary Mower 56cm

Fast Delivery
10.0
1 158 bought in past month
#2
Value for Money
Hyundai 19
Hyundai

Hyundai 196cc Petrol Lawnmower, 20" 51cm 4 Stroke, Self Propelled Petrol Mower, Easy Starting with Six Cutting Heights and 70L Grass Bag

21%OFF

Fast Delivery
8.8
1 056 bought in past month
Shipping from Amazon's UK regional warehouses
#3
HRH 536 QX
HRH

HRH 536 QX 4-Wheel Self Propelled Petrol Lawn Mower - Red

Fast Delivery
8.5
954 bought in past month
#4
Mountfield
Mountfield

Mountfield SP555V Four-Wheeled Variable Speed Petrol Rotary Mower 53cm

Fast Delivery
8.2
852 bought in past month
#5
Hyundai 46
Hyundai

Hyundai 46cm Petrol Lawnmower Self-Propelled, 460mm 18'' Cutting Width Lawn mower, 3.5HP 4-Stroke Petrol Engine, Foldable Handles, Mulching Lawn mower, 3 Year Warranty

9%OFF

Fast Delivery
7.9
750 bought in past month
#6
Hayter Har
Hayter

Hayter Harrier 41 Autodrive Variable-Speed Rear-Roller Lawnmower 375A

Fast Delivery
7.6
648 bought in past month
#7
Hyundai 17
Hyundai

Hyundai 17" 42cm 139cc Electric-Start Self-Propelled Petrol Lawnmower with 3 Year Warranty, Blue

24%OFF

Fast Delivery
7.6
546 bought in past month
#8
Mountfield
Mountfield

Mountfield HP41 Petrol Lawnmower, Hand-propelled, 39cm cutting width, 123cc ST120 Autochoke petrol engine, Up to 250m², Includes 40L grass collector

Fast Delivery
7.6
444 bought in past month
#9
Hyundai 19
Hyundai

Hyundai 19" 48cm 139cc Self-propelled Petrol Roller Lawnmower, 5 Adjustable Cutting Heights, 70l Grass Collector Bag, Foldable Handles, 3 Year Warranty

27%OFF

Fast Delivery
7.3
342 bought in past month
#10
Hyundai 17
Hyundai

Hyundai 17" 43cm 139cc Self-propelled Petrol Roller Lawnmower with 5 Cutting Heights, Large 45l Grass Collector Bag, Foldable Handles & 3 Year Warranty

21%OFF

Fast Delivery
7.0
240 bought in past month

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Mountfield
Mountfield

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

27%OFF

Fast Delivery
138 bought in past month
Hyundai Pe
Hyundai

Hyundai Petrol Self Propelled Lawnmower, 17" 42cm 139cc, Recoil Pull Start, 5 Cutting Heights, Large 45l Grass Collector, Foldable Handles, 3 Year Warranty

17%OFF

Fast Delivery
36 bought in past month
Honda HRG4
Honda

Honda HRG466SKEH Four-Wheeled Self-Propelled Rotary Lawnmower 18" (New 2020 Engine Model)

Fast Delivery
Einhell Se
Einhell

Einhell Self-Propelled Petrol Lawn Mower GC-PM 40 2 S 40cm Cutting Width Lawnmower For Gardens Up To 1000m2 2kW 4-stroke OHV Engine, 7 Level Cutting Height Adjustment, 45L Grass Box

24%OFF

Fast Delivery
Husqvarna
Husqvarna

Husqvarna LC 247 S Self-Propelled Mower

Fast Delivery
Webb WER41
Webb

Webb WER410SP 16” 41cm Self Propelled Rotary Petrol Lawnmower, 132cc 4-Stroke Engine, 7 Cutting Heights, 45L Collection Bag – 3 Year Guarantee

Fast Delivery
Einhell Pe
Einhell

Einhell Petrol Lawn Mower, Self-Propelled, 46cm Cutting Width, 4-Stroke Engine, 50L Grass Box, 9 Cutting Height Levels, Powerful Cordless Lawnmower For Large Gardens Up To 1400m² 3407550

20%OFF

Fast Delivery
Explore other best-rated products in this category
Honda HRG4
Honda

Honda HRG416SKEH Four-Wheeled Self-Propelled Rotary Mower 16" (New 2020 Engine Model)

Fast Delivery
ParkerBran
ParkerBrand.com

ParkerBrand 17” Self‑Drive Petrol Lawnmower – 150cc, Mulch & Collect

Fast Delivery
Webb WER51
Webb

Webb WER510ES Classic 51cm (20″) Self Propelled Electric Start Petrol Lawn Mower

Fast Delivery

Our Top Picks

#1

Winner

Hayter 574B Harrier 56 Variable Speed Rear Roller Rotary Mower 56cm

Hayter 574B Harrier 56 Variable Speed Rear Roller Rotary Mower 56cmHayter
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The Hayter 574B Harrier 56 is a solid choice for those needing a reliable petrol mower with a decent cutting width of 56cm (22 inches), suitable for medium to larger lawns. Its 159cc OHV GTS engine provides good power, helping the mower handle typical garden grass with ease. The mower is self-propelled with a Sens-a-Speed variable speed system that lets you adjust the pace from 0 to 2.9 mph, which is helpful for maintaining control, especially on uneven ground.

The rear roller design is great for creating neat stripes on the lawn and adds stability, but it can make turning a bit less nimble than front-wheel designs. The mower includes a trim side feature ideal for cutting close around borders. The easy-wash hose connector is a convenient addition, making cleaning the deck after use much simpler.

Weighing about 52 kg, this mower is on the heavier side, which might be challenging if you need to lift or carry it frequently. However, the build quality is strong with an aluminium body, ensuring durability and long-term use. The Hayter 574B Harrier 56 is well suited to UK gardeners looking for a strong, self-propelled petrol mower with a good cutting width, reliable engine, and a neat finish on lawns. While it may not be the lightest or feature the newest grass management functions, it offers dependable performance and durability for typical lawn care needs.

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#2

Hyundai 196cc Petrol Lawnmower, 20" 51cm 4 Stroke, Self Propelled Petrol Mower, Easy Starting with Six Cutting Heights and 70L Grass Bag

21%OFF

Hyundai 196cc Petrol Lawnmower, 20" 51cm 4 Stroke, Self Propelled Petrol Mower, Easy Starting with Six Cutting Heights and 70L Grass BagHyundai
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The Hyundai 196cc Petrol Lawnmower is a solid choice for medium to large lawns thanks to its 196cc 4-stroke engine, which offers enough power while keeping fuel consumption low. Its 20-inch (508mm) cutting width helps cover more ground in less time, making it efficient for bigger gardens. This mower is self-propelled with rear-wheel drive, which makes it easier to maneuver on uneven terrain and reduces the effort since you don’t have to push it manually.

You can adjust the cutting height across six settings, giving you good flexibility for different grass lengths. The mower also comes with a large 70L grass bag that has a level indicator and high airflow design for effective grass collection, minimizing the need for frequent emptying. Its foldable soft-grip handle is a nice feature for compact storage, saving space in your shed or garage.

At nearly 39 kg, it’s on the heavier side, which may be noticeable if you need to lift it often, but the self-propelled system helps offset this when mowing. The build quality using steel, alloy, and plastic appears sturdy enough for regular use, though some users might prefer a slightly lighter model for easier handling. This mower blends power, convenience, and practical features that suit homeowners looking for a reliable, easy-to-use petrol mower for sizable lawns.

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#3

HRH 536 QX 4-Wheel Self Propelled Petrol Lawn Mower - Red

HRH 536 QX 4-Wheel Self Propelled Petrol Lawn Mower - RedHRH
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The HRH 536 QX is a self-propelled petrol lawn mower with a 53 cm (21") cutting width, making it suitable for medium to large lawns where a wider cut helps reduce mowing time. Its self-propelled feature means it requires less physical effort compared to push mowers, which is great if you have uneven terrain or a larger garden.

The mower has a sturdy aluminium cutter deck, which can offer good durability and resistance to rust, adding to its build quality. Weighing 58 kg, it is on the heavier side, so while it’s stable during use, moving or storing it might require some strength. It includes an 83-liter grass bag, providing decent capacity for longer mowing sessions without frequent stops to empty clippings.

This mower combines solid build quality and effective cutting width with self-propulsion, making it a good choice for those needing a reliable petrol mower for medium to larger areas. Confirming engine power and cutting height options is recommended to ensure it fits your specific lawn care needs.

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Buying Guide for the Best Petrol Mowers

Choosing the right petrol mower can make a significant difference in maintaining your lawn efficiently and effectively. Petrol mowers are known for their power and ability to handle larger lawns with ease. When selecting a petrol mower, it's important to consider various specifications to ensure it meets your specific needs. Here are some key specs to look out for and how to navigate them.
Engine PowerEngine power, measured in horsepower (HP) or cubic centimeters (cc), determines the mower's ability to cut through thick and tall grass. Higher engine power means more cutting strength and efficiency. For small to medium lawns, an engine with 125-150cc is usually sufficient. For larger lawns or tougher grass, consider engines with 190cc or more. Choose based on the size of your lawn and the type of grass you have.
Cutting WidthCutting width refers to the width of the mower's cutting deck and determines how much grass is cut in a single pass. Wider cutting widths (20-22 inches) are ideal for larger lawns as they reduce mowing time. Narrower cutting widths (16-18 inches) are better for smaller lawns or areas with tight spaces. Select a cutting width that matches the size of your lawn and the amount of maneuverability you need.
Cutting Height AdjustmentCutting height adjustment allows you to change the height at which the mower cuts the grass. This is important for maintaining the health of your lawn, as different grass types and seasons require different cutting heights. Look for mowers with multiple height settings (usually 1-4 inches) to give you flexibility. Choose a mower that offers easy and precise height adjustments to suit your lawn care routine.
Self-Propelled vs. PushSelf-propelled mowers have a drive system that moves the mower forward, reducing the effort needed to push it. This is especially useful for larger lawns or hilly terrain. Push mowers, on the other hand, require manual effort to move and are better suited for smaller, flat lawns. Decide based on the size and topography of your lawn and your physical ability to push the mower.
Grass Clipping ManagementGrass clipping management refers to how the mower handles the grass clippings. Options include bagging, mulching, and side discharge. Bagging collects clippings in a bag for easy disposal, mulching finely chops clippings and returns them to the lawn as fertilizer, and side discharge ejects clippings to the side. Choose a mower with the clipping management option that best fits your lawn care preferences.
Fuel Tank CapacityFuel tank capacity determines how long the mower can run before needing a refill. Larger tanks mean longer mowing sessions without interruption, which is beneficial for larger lawns. Smaller tanks are lighter and may be sufficient for smaller lawns. Consider the size of your lawn and how often you want to refuel when choosing the fuel tank capacity.
Weight and ManeuverabilityThe weight of the mower affects how easy it is to maneuver, especially around obstacles and on slopes. Lighter mowers are easier to handle but may have less power. Heavier mowers are more stable and powerful but can be harder to push. Balance the weight with the power and consider your physical ability to handle the mower when making your choice.
Durability and Build QualityDurability and build quality determine how long the mower will last and how well it can withstand regular use. Look for mowers with sturdy construction, preferably with metal decks and high-quality components. A durable mower will save you money in the long run by reducing the need for repairs and replacements. Choose a mower that is built to last, especially if you plan to use it frequently.