Choosing the right petrol lawnmower can be a difficult task. There are many factors to consider, including cutting width, cutting height, how many heights are available, the size of the grass box, whether it's self-propelled, the type of engine, etc. In this guide we summarise our top three choices and then look at our top 10 petrol-powered lawnmowers.
Our favourite three petrol-powered lawnmowers are:
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|---|---|---|---|
| Mountfield SP41 Petrol Mower ✔ | Cobra M46SPC Petrol Mower ✔ | Hyundai HYM510SPE Petrol Mower ✔ | |
| Price | Check Price £ |
Check Price £ |
Check Price £ |
| Cutting Width | 39cm | 46cm | 51cm |
| Cutting Height | 25mm to 70mm | 25mm to 75mm | 25mm to 75mm |
| Grass Box | 40 Litres | 60 Litres | 70 Litres |
| Engine | 123cc ST120 Autochoke | 135cc DG450 | 135cc DG450 |
| Self-Propelled | Yes | Yes | Yes |
| Buy | Buy on Amazon |
Buy on Amazon |
Buy on Amazon |
We now look at our top 10 choices of best petrol powered lawnmowers:
First up is the Hyundai HYM460SPE Lawn Mower which is designed for small to medium sized lawns. It has a cutting width of 46cm and lets you set the height in six positions between 25mm to 75mm. It sports an extra-large 70 litre grass bag which lets you spend more time mowing and less time emptying. You can, if desired, use the mulching option to return cut grass back to your lawn.
The Hyundai HYM460SPE has a 2.6kW (3.5HP) Hyundai OHV 4-stroke 139cc Euro II petrol engine. This engine offers excellent fuel consumption and outputs low emissions. It comes with both a push-button electric start and a pull-start. From a usability standpoint, the mower is self-propelled. It therefore requires much less effort when compared to a push mower.
View all customer reviews, or read our full review here.
We now look at the Hyundai HYM510SPE Petrol Lawn Mower. It's the most powerful mower on this page, and has the highest specification. Its cutting width is 51cm and its cutting height can be adjusted between 25mm and 75mm in six steps. It boasts an extra-large 70 litre grass bag and gives you the option to mulch. It's also easy to assemble, taking mere minutes.
The Hyundai HYM510SPE Petrol Lawn Mower has a 196cc petrol engine which is easy to start thanks to both its push-button electric start and its recoil start backup. It's a self-propelled lawnmower which requires only steering, no pushing. In terms of storage, the mower has foldable handles. It can even be transported in a vehicle fairly easily.
View all customer reviews, or read our full review here.
The Mountfield SP41 Petrol Lawnmower is designed for small to medium sized lawns up to 250 square metres in size. It boasts a 39cm cutting diameter and allows for 5 stages of height adjustment between 25mm and 70mm. Grass is collected in a 40 litre fabric grass bag. Fabric grass bags are advantageous in the sense that they allow for high internal air flow which facilitates improved grass compaction and lets you mow for longer before it needs emptying.
The Mountfield SP41 is powered by a 123cc ST120 Autochoke petrol engine which delivers more than ample power to easily tackle tall/long grass. The mower is also self-propelled, meaning all you have to do is steer. It's designed with a lightweight chassis and has grooved wheels for enhanced traction.
View all customer reviews, or read our full review here.
The Cobra RM46SPB Lawn Mower is a high-end mower which is designed for large lawns with a size of up to 600 square metres. It has a wide 46cm cutting blade and can be adjusted in height in six stages between 17mm and 75mm. Changing the height is easy thanks to its easily accessible adjustment lever. As a bonus, it has a rear roller which produces the classic British striped effect. Grass is deposited into a large 55 litre collection bag.
Thanks to the design of the Cobra RM46SPB Lawn Mower, it's capable of cutting up against walls/fences/edges, reducing the amount of tidying needed afterwards. The mower is powered by a Briggs & Stratton 500e petrol engine which delivers excellent performance and torque. It's also very efficient and is good on emissions. For easy use and manoeuvrability, the mower is self-propelled.
View all customer reviews, or read our full review here.
The Cobra M40B Petrol Lawn Mower is a mid-range machine with a 40cm blade diameter. It boasts a competitive adjustment height, letting you set it in 10 stages with a handy adjustment lever. The lowest setting is ideal for a neat summer lawn. Grass is collected in the mower's large 50 litre fabric grass bag. Fabric bags have high air flow which helps to compact grass better, therefore allowing for more time mowing before it needs emptying.
The Cobra M40B has a Briggs and Stratton 450e OHV petrol engine which allows the blades to slice through long/tall grass with ease. Large rear wheels provide excellent handling and let you manoeuvre the machine more easily. For durability, the Cobra M40B has a steel deck.
View all customer reviews, or read our full review here.
The Mountfield HP41 Petrol Lawnmower is designed for small to medium sized lawns, cutting lawns up to 250 square metres in size. It has a 39cm cutting width and five adjustable heights which range from 25mm to 75mm. It comes with a 40 litre grass collector which is easy to remove for emptying.
The Mountfield HP41 is powered by a 123cc ST120 Autochoke petrol engine which cuts long and tall grass with ease. The lawnmower is well designed. It has a rust-proof and lightweight chassis, and has grooves in its wheels for better traction. Once finished, the mower's handles can be folded down to allow for compact storage.
View all customer reviews, or read our full review here.
The Hyundai HYM430SP Lawn Mower is designed for small to medium sized lawns. It has a 43cm cutting width and offers adjustable height control in six steps between 25mm and 75mm. Grass is put into a 45 litre bag which is easy to empty thanks to a quick-release mechanism. The mower also has a mulching option which lets you return finely cut grass back to your lawn to act as a fertiliser.
The Hyundai HYM430SP has a 2.6kW OHV 4-stroke 139cc petrol engine which is ideal for cutting long and tall grass. The mower has a self-propelled design, meaning you only have to steer. It's designed with safety in mind, automatically switching off when you let go of the handle. When you're all done and finished, the mower's handles fold down, thereby allowing for neat storage.
View all customer reviews, or read our full review here.
Up next is the Hyundai HYM430SPE Lawn Mower. It's designed for small to medium sized gardens and has a 43cm cutting diameter. You can change its height to 6 levels between 25mm and 75mm, letting you achieve a shorter cut in the summer, for example. It collects grass in its 45 litre grass bag which is both large and designed to allow for high grass compaction. You can also return finely cut grass to your lawn as mulch if required.
A 2.6kW Hyundai OHV 4-stroke 139cc petrol engine powers the Hyundai HYM430SPE. It consumes little petrol and has both a push-button electric start, and a pull-start for easy starting. If you let go of the handle, the OPC (Operator Presence Control) feature kicks in and switches off the engine automatically. A mulching plug, a spark plug spanner, a starter battery and a charger are included as standard. Once you've finished, the mower's handles fold down to allow for compact storage.
View all customer reviews, or read our full review here.
Another well designed and powerful lawnmower is the Cobra M46C Lawn Mower. It works quickly thanks to its wide 46cm cutting diameter. It lets you cut your lawn to your specification between 25mm and 75mm in 10 stages. Adjusting the height is straightforward thanks to its easy to operate adjustment lever. You can, if required, create a short summer lawn on the 25mm setting. Grass is collected in a large 60 litre collection bag which is made of fabric for better air flow / compaction.
The Cobra M46C has a highly efficient and very powerful DG450 petrol engine. One feature of particular interest is its easy-start functionality, letting you get on with mowing your lawn quickly. In terms of use, the Cobra M46C is a push mower, letting you move it precisely at a speed comfortable for you. For longevity, it has a durable steel deck.
View all customer reviews, or read our full review here.
The Cobra M46SPC Lawn Mower is designed for lawns as big as 600 square metres. It cuts with a 46cm wide blade and has an easy to use 10-stage adjustment lever which lets you cut grass to between 25mm and 75mm tall. It collects grass in an extra-large 60 litre fabric collector with excellent air flow for a higher level of grass compaction.
The Cobra M46SPC has a 135cc DG450 petrol engine which runs quietly whilst delivering ample power to the blades and producing optimal torque. The engine is also easy to start thanks to its design. The mower is self-propelled for ease of use and, as such, only requires steering. It's ideal for large jobs.
View all customer reviews, or read our full review here.
