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10 Best Petrol Mowers

From leading brands and best sellers available on the web.
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Our Top Picks

#1

Winner

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

Rating
10.0
Chosen by1,147
Grass Clipping Management
Engine Power
Grass Clipping Management
The large hopper significantly reduces the number of times you need to empty it, even when handling wet grass.
Engine Power
This mower starts reliably on the first pull, making it convenient to use each time.

The Mountfield SP53 Petrol Lawnmower is a solid choice for medium-sized gardens up to 650 m². Its self-propelled feature, powered by a reliable Stiga ST 170 OHV Autochoke petrol engine, makes mowing less strenuous, especially in challenging terrains. With a cutting width of 51 cm, it efficiently covers ground, reducing the time spent mowing. Users will appreciate the six different cutting height positions, easily adjustable via a central lever, which allows for customization based on grass length and preference.

One of its notable strengths is the large 60-litre grass collector, which minimizes interruptions for emptying. For those who prefer mulching, it also includes a mulching plug to help nourish the lawn with finely cut clippings. The robust steel chassis and large rear wheels contribute to its durability and maneuverability, even on uneven surfaces. The ergonomic soft-grip handlebar enhances comfort during operation and conveniently folds down for storage.

The mower is relatively heavy at 32 kg, which might pose a challenge for some users when moving it without power assistance. Additionally, while it is robust and offers a good build quality, some may find the petrol engine requires regular maintenance compared to electric alternatives. The Mountfield SP53 is well-suited for users looking for a reliable, self-propelled petrol mower with robust features and adjustable settings, though its weight and maintenance requirements might not appeal to everyone.

Rating
10.0
Chosen by1,147
Grass Clipping Management
Engine Power
Grass Clipping Management
The large hopper significantly reduces the number of times you need to empty it, even when handling wet grass.
Engine Power
This mower starts reliably on the first pull, making it convenient to use each time.
#2

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

Rating
9.1
Weight and Maneuverability
Self-Propelled vs. Push
Engine Power
Weight and Maneuverability
The mower is strongly built and delivers excellent drive performance despite being a bit heavy.
Self-Propelled vs. Push
The self-propelled feature significantly reduces effort, making mowing much easier on uneven terrain.
Engine Power
Clear instructions help with setup, including connecting the spark plug and using the correct petrol and oil amounts.

The Honda HRG466SKEH petrol lawn mower is a solid choice for those looking for a reliable, self-propelled rotary mower. It features Honda’s GCVx145 OHC engine, known for smooth running and decent power, suitable for average-sized gardens. The 46cm (18 inch) cutting width is a good balance, allowing you to cover ground fairly quickly without making the mower too bulky or hard to control. You get 6 cutting height options, adjustable between 20mm and 74mm, so you can easily tailor the grass length to your preference.

Being self-propelled, it helps reduce the physical effort needed, which is great if you have uneven terrain or slopes. The mower also includes a 50-litre grass collection bag, which is reasonably sized to reduce frequent stops for emptying. Weighing around 27.5 kg and built with a pressed steel deck and alloy steel materials, it strikes a good balance between durability and manoeuvrability. It’s not the lightest mower on the market, but it’s manageable for most users.

The build quality is solid, making it best suited for regular garden maintenance rather than very heavy-duty or commercial use. If you want a dependable, easy-to-use petrol mower with a decent cutting width, adjustable heights, and self-propelling convenience, this Honda model fits well for typical UK garden needs.

Rating
9.1
Weight and Maneuverability
Self-Propelled vs. Push
Engine Power
Weight and Maneuverability
The mower is strongly built and delivers excellent drive performance despite being a bit heavy.
Self-Propelled vs. Push
The self-propelled feature significantly reduces effort, making mowing much easier on uneven terrain.
Engine Power
Clear instructions help with setup, including connecting the spark plug and using the correct petrol and oil amounts.
#3

H Hayter Harrier 48 Electric Start Rear Roller Petrol Lawnmower

Rating
7.9
Engine Power
Durability and Build Quality
Engine Power
The electric start feature removes the hassle of pull cords, making starting the mower quick and effortless.
Durability and Build Quality
The mower delivers excellent performance and is considered worth the investment for its quality.

The Hayter Harrier 48 is a petrol-powered lawnmower with a solid metal build that suggests good durability. It offers a 52 cm cutting width, which is a decent size for medium to large gardens, allowing you to cover your lawn with fewer passes. With seven cutting height positions, it gives you flexibility to choose how short or long you want your grass. The mower weighs 43.8 kg, making it relatively heavy, which might make it a bit tiring to push, especially on uneven terrain or for extended periods.

However, its rear roller helps with smooth maneuvering and leaving those classic striped lawn lines many users appreciate. The electric start feature makes it easier to start than a traditional pull cord, which is convenient if you want quick and fuss-free operation. The mower uses petrol, so you'll want to be mindful of fuel storage and refills. It is a push mower rather than self-propelled, so it requires manual effort to move, which might not suit everyone, particularly on larger or sloped lawns.

This mower suits those wanting a dependable, traditional petrol mower with solid build quality and decent cutting performance, especially if they prefer a rear roller finish and do not mind the extra weight and push operation.

Rating
7.9
Engine Power
Durability and Build Quality
Engine Power
The electric start feature removes the hassle of pull cords, making starting the mower quick and effortless.
Durability and Build Quality
The mower delivers excellent performance and is considered worth the investment for its quality.

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.