Best Petrol Lawn Mowers UK (For Medium To Large Garden)

In today’s guide, we are going to breakdown the full lineup of Petrol lawn mower reviews, best models, types, features and many more to help you find the best grass cutter in the UK.

Petrol powered mowers are very versatile for effective lawn maintenance due to their robust motors, which guarantee perfect cuts at all times.

Now the question is: Which is the best Petrol lawnmower? The answer: it depends on many things like your needs, lawn size (is it medium or large?), budget & some other preferences.  Our research, product feature analysis, the comparison below will help you to decide which petrol mower is the best choice for your lawn.

Best Petrol Lawn Mowers 2020


   
Honda HRX537HY
  • Power: 2800 watts
  • Cutting width: 50 cm
  • Cutting Heights: 20 – 100 mm
  • Hyundai Petrol Lawnmower
  • Engine Capacity: 79 cc
  • Cutting width: 40 cm
  • Cutting Heights: 35 – 70 mm
  • Honda Izy HRG 466 SK
  • Engine Capacity: 160 cc
  • Cutting width: 46 cm
  • Cutting Heights: 20 – 74 mm
  • Webb WERR19SP
  • Engine Capacity: B&S 625
  • Cutting width: 43 cm
  • Cutting Heights: 20 – 65 mm
  • Mountfield SP42
  • Engine Capacity: 123 cc
  • Cutting width: 39 cm
  • Cutting Heights: 25 – 75 mm
  • Grizzly Petrol Lawnmower
  • Power: 1600 watts
  • Cutting width: 42 cm
  • Cutting Heights: 25 – 75 mm
  • Mountfield SP555 V
  • Power: 3300 watts
  • Cutting width: 53 cm
  • Cutting Heights: 25 – 75 mm
  • Grizzly Petrol Lawn Mower
  • Power: 1820 watts
  • Cutting width: 42 cm
  • Cutting Heights: 25 – 75 mm
  • Cobra RM46SPCE
  • Engine Capacity: 135 cc
  • Cutting width: 46 cm
  • Cutting Heights: 17 – 75 mm
  • Mcculloch M53-150AP
  • Power: 2700 watts
  • Cutting width: 53 cm
  • Cutting Heights: 25 – 102 mm
  • Flymo XL500 Petrol Mower
  • Power: 4100 watts
  • Cutting width: 50.5 cm
  • Cutting Heights: 10 – 40 mm
  • Here are the 10 best petrol lawn mowers UK of 2020 for Medium to Large Garden. Diving into individual model reviews, mowing capabilities, special features & customer reviews below:

    Let’s check out our reviews below:

    1. Honda HRX537HY Petrol Lawn Mower


    Honda HRX537HY

    Key Product Specifications:

    • Engine Capacity: 187 cc
    • Power: 2800 watts
    • Grass Box Capacity: 88 litres
    • Drive Type: Self-propelled
    • Cutting Heights: 20 – 100 mm
    • Cutting width: 50 cm
    • Weight: 29 kg

    If you really want the best-value petrol lawnmower for large gardens in the UK, you should consider the Honda HRX537HY. It is powered by a 187cc OHC 4-Stroke making it possible for you to get optimum performance at all times. With a cutting width of 50 centimetres, you can cover enough ground with a few passes. It is a machine with roller for stripes effect after your mowing tasks. So, if you are looking for a lawn mower for stripes, this will be a wise pick.

    You will like its single lever cutting height adjuster so that you can be more flexible with the way you cut. There are three cutting height positions to choose from, and you can choose between 20 and 100 millimetres. It has a grass bag capacity of 88 litres, and that is why you can spend more time mowing and less time emptying.

    It comes with ball bearing wheels so that you can move it from one place to another with ease. With its auto-choke system, you can start the machine with ease at any point in time. Its recoil pull comes with a soft grip so that you won’t have issues starting the machine. With xenoy as its cutting deck material, you can be sure of ultimate reliability with this machine. You won’t mind its safety braking system, which helps in guaranteeing maximum security during use.

    Reasons To Buy:

    • Ball-bearing wheels for convenient movement.
    • Self-propelled machine for effortless mowing.
    • Auto-choke system for optimum performance.
    • Soft-grip handles for ease of use.
    • Rear roller for a striped finish.

     

    2. Hyundai Petrol Rotary Lawnmower


    Hyundai Lawnmower Petrol Push Lawn Mower

    Key Product Specifications:

    • Engine Capacity: 79 cc
    • Grass Box Capacity: 45 litres
    • Cutting Heights: 35 – 70 mm
    • Cutting width: 40 cm
    • Weight: 19 kg

    This petrol rotary mower from Hyundai comes with a low maintenance engine so that it will not create a hole in your pocket when you are using it. It is ideal for medium-sized lawns meaning that you can use it on a lawn as big as 400 square metres. It is powered by a 4-stroke OHV petrol engine making it possible for you to get it right in term effective mowing.

    You will like its low-noise operation, which helps in minimizing operational disruptions. It is easy to start as you can place the recoil cord on the handle’s top so that you won’t have to bend when starting the machine. There are three cutting height positions to choose from, and there is a single level adjuster for convenient switching. The maximum cutting height attainable with this machine is 70 millimetres while the lowest is 35 millimetres.

    Its polypropylene deck ensures absolute prevention of corrosion so that you can use it for a long time. It is easy to assemble, within a few minutes, you are good to go and its service requirement is low. With its large quick-release grass box of 45 litres, you will have enough time for mowing and less time for evacuation. The grass box is easy to remove, and that is why you can conveniently dispose of it quickly.

    Reasons To Buy:

    • Powerful Hyundai easy-start engine for smooth operations.
    • Corrosive-free deck guarantees longevity of use.
    • Foldable handle for space-saving storage.
    • Lightweight design for easy manipulation.
    • Large grass box guarantees more mowing time.

     

    3. Honda Izy HRG 466 Petrol Mower For Large Garden


    Honda Izy HRG 466 SK

    Key Product Specifications:

    • Engine Capacity: 160 cc
    • Grass Box Capacity: 55 litres
    • Drive Type: Self-propelled
    • Cutting Heights: 20 – 74 mm
    • Cutting width: 46 cm
    • Weight: 32 kg

    The Honda Izy HRG 466 is a petrol self-propelled lawnmower that will certainly enhance your garden maintenance tasks. It is an improved version of the HRG 465 SD with plush features that guarantee top performance. It is a self-propelled machine, meaning that you can don’t need to push too much like you would a push-propelled machine. That is why it is ideal for medium and large-sized lawns, especially sloppy and uneven ones.

    It comes with a strong steel cutting deck, which guarantees its longevity. You will love its cutting width, which stands at 46 centimetres making it possible for you to cover more ground without too many passes. With a well-designed intelligent blade, this mower will reduce your maintenance cost and save you money. The blade will twist, instead of break, when it encounters any obstruction.

    It comes with a unique UV abrasion, which helps in enhancing its lastingness. With six cutting height positions to choose from, you won’t be having issues mowing from one season to another. You can set the cutting heights between 20 and 74 millimetres so that you will be able to get the most satisfactory result. It has a grass box capacity of 55 litres meaning that you won’t experience frequent evacuation of the box.

    Reasons To Buy:

    • Self-propelled machine for effortless mowing.
    • Ideal for medium and large-sized lawns.
    • Strong steel cutting deck for ideal longevity.
    • UV abrasion for preserves service life.
    • Honda’s intelligent blade design reduces maintenance cost.

     

    4. Webb WERR19SP Petrol Lawnmower For Large Lawns


    Webb WERR17SP

    Key Product Specifications:

    • Engine: Briggs and Stratton 625series Engine
    • Grass Box Capacity: 70 litres
    • Cutting Heights: 23 – 77 mm
    • Cutting width: 43 cm
    • Weight: 39 kg

    The Webb WERR19SP is your best bet if you desire a striped finish after mowing. It comes with a rear roller, which makes it easier for you to achieve a perfect striped finish. It is fortified with a strong Briggs & Stratton, which makes it possible to experience optimum performance at all times. You will like its corrosion-free ABS cutter-deck, and that is why you can rely on its durability.

    This 3-in-1 machine has mulching, collection and rear-discharge capabilities. That is why it is an ideal machine for British terrains. It has a cutting width of 43 centimetres, meaning that you can mow efficiently with few passes. Its grass box has a capacity of 55 litres so that you can spend quality time with your mowing task.

    It is designed with the aid of the emission-reducing OHV (overhead-valve) technology, which makes it environmentally friendly. With its Magnetron electronic-ignition as well as float-feed carburettor, you can be sure of perfect elimination of starting hassles. It comes with a unique Splash Lubrication system, which helps in preserving its lifetime.

    Reasons To Buy:

    • Powerful Briggs & Stratton engine guarantees optimum performance.
    • Self-propelled machine for effortless mowing.
    • 2-in-1 machine – grass collection and mulching.
    • Split rear roller for a striped finish.
    • Lightweight design for easy manoeuvre.

     

    5. Mountfield SP42 Petrol Lawn Mower for Medium Garden


    Mountfield SP42 Petrol Lawnmower for Small Garden

    Key Product Specifications:

    • Engine Capacity: 123 cc
    • Grass Box Capacity: 60 litres
    • Drive Type: Self-propelled
    • Cutting Heights: 22 – 65 mm

    The Mountfield SP42 is an excellent choice if you are looking for a small petrol lawnmower that is perfect for a small or medium garden. Fortified with a dynamic Mountfield SP42 ST120 123cc 4-stroke engine, this self-propelled machine is all you need if you want to succeed with your mowing tasks.

    You will like its anti-corrosive polypropylene cutter deck, which makes suitable for all-time use. Another outstanding feature of this mower is its lightweight design, and that is why you can manipulate it on your lawn without much hassle. Here you can check the best lawn mower for small garden.

    Its low-fuel consumption engine makes it economical to use, and you can use it for your lawn maintenance without much effort. With its low vibration level, you will be purchasing a machine that is comfortable to operate.

    You will like its single lever cutting height adjuster, making it possible for you to achieve effective cuts throughout the seasons. There are five cutting positions to choose from with the highest standing at 70 millimetres while the lowest stands at 25 millimetres. This powerful petrol rotary lawnmower has a grass box capacity of 40 litres making it possible to spend more time mowing a and less time evacuating.

    Reasons To Buy:

    • Powerful Mountfield ST120 123c 4-stroke engine for perfect effectiveness.
    • Tough corrosion-free cutter deck for ultimate durability.
    • Lightweight design for easy manoeuvre.
    • Self-propelled for effortless mowing.
    • Low vibration level for convenient mowing.

     

    6. Grizzly BRM 4210-20 Petrol Lawn Mower With Folding Handle


    Grizzly petrol lawn mower BRM

    Key Product Specifications:

    • Engine Capacity: 99 cc
    • Power: 1600 watts
    • Grass Box Capacity: 50 litres
    • Cutting Heights: 25 – 75 mm
    • Cutting width: 42 cm
    • Weight: 24 kg

    The Grizzly BRM 4210-20 features some of the greatest attributes you will look forward to in a mower. It is powered by a 4-stroke OHV engine, which guarantees a rated power performance of 1600 Watts. The use of OHV technology makes this machine to produce effective combustion so that you can achieve reduced fuel consumption.

    It has a large grass box capacity of 50 litres with a full level indicator so that you will know when to go for an evacuation. With five height adjustment levels, you can be in more control of how you mow. With the ability to choose a cutting height between 25 and 75 millimetres, you can be more precise with your cuts to get the most satisfactory results.

    This machine is foldable so that it will be easy for your transport or store in your garden shed. There are quick-release fasteners, which make it convenient to put it to use again. Its lightweight design is a plus, and that is why you can move it from one place to another without much hassle.

    Reasons To Buy:

    • Dynamic 4-stroke OHV engine guarantees ultimate effectiveness.
    • Strong steel housing for ideal longevity of use.
    • Large collection bag with a full level indicator.
    • Ball-bearing wheels for smooth operations.
    • Foldable handles for space-saving storage.

     

    7. Mountfield SP555 Self Driven Petrol Lawnmower


    Mountfield SP555

    Key Product Specifications:

    • Engine Capacity: 167 cc
    • Power: 3300 watts
    • Grass Box Capacity: 70 litres
    • Cutting Heights: 25 – 75 mm
    • Cutting width: 53 cm

    If you truly desire a premium mower with top specification features, you need to consider the Mountfield SP555. This machine comes with a state-of-the-art cutting technology so that you can easily achieve your desired mowing goals. Its Twinclip blade has four cutting surfaces, instead of two so that you can tackle stubborn grass without too much effort.

    With its large 70-litre grass box, you can be sure of more mowing time devoid of frequent evacuations. You will like its single cutting height adjuster making it possible for you to change cutting heights with ease. You can choose between 25 and 75 millimetres, and there are seven available cutting height positions.

    What’s more, you will like the hybrid chassis of this machine, giving a product that will last for a long time. With its vibration control system, you should expect reduced vibration for comfortable mowing at all times. There is a hose connection point so that you won’t have issues cleaning the deck after use. You can adjust the handlebars in three positions so that you can store it without consuming too much space.

    Reasons To Buy:

    • Cutting-edge Twinclip blade cutting technology for perfect mowing finish.
    • Large grass box for extended mowing time.
    • Auto choke engine with heavy-duty high-torque transmission for optimum performance.
    • Unique hybrid chassis for advanced durability.
    • Single lever cutting height adjuster.

     

    8. Grizzly Petrol Lawn Mower With Folding Handle


    Grizzly Petrol Lawn Mower

    Key Product Specifications:

    • Power: 1820 watts
    • Grass Box Capacity: 45 litres
    • Cutting Heights: 25 – 75 mm
    • Cutting width: 42 cm
    • Weight: 20.2 kg

    The Grizzly BRM is powered by a 4-stroke Briggs & Stratton engine with a rated power output of 1820 Watts. It boasts of a strong sheet steel housing so that no one can refute its durability. It has a cutting width of 42 centimetres, meaning that you won’t go through many passes before achieving your mowing result. This machine has a knife brake function so that you will get adequate protection during operations.

    With a grass box capacity of 45 litres, this machine offers more mowing time and less emptying time. That means you will focus more on your mowing job without going fro frequent grass box evacuations. The grass box has full level indicator making it possible for you to know the right time to go for an evacuation. There is a water hose connection point, which helps with the effective cleaning of the deck.

    With 6-position central height adjuster, you can choose between 25 and 75 millimetres for effective mowing results. With the help of a single lever adjuster, changing cutting heights is as easy as ABC. Its handlebar is foldable so that you store it conveniently without too much space consumption. There are quick-release fasteners that make it easier for you to put it to use again after folding.

    Reasons To Buy:

    • Dynamic 4-stroke B&S lawn mower engine for flawless performance.
    • Water connection for effective deck cleaning.
    • Single lever cutting height adjuster.
    • Large grass box with full level indicator.
    • Strong sheet steel housing for the longevity of use.

     

    9. Cobra RM46SPCE Electric Start Petrol Lawn mower


    Cobra RM40SPC 135cc

    Key Product Specifications:

    • Engine Capacity: 135 cc
    • Grass Box Capacity: 60 litres
    • Cutting Heights: 17 – 75 mm
    • Cutting width: 46 cm

    Last but not least in this review is the Cobra RM46SPCE. This dynamic machine comes with a rear roller so that you can achieve that striped finish you have always desired. It is a self-propelled machine, meaning that you don’t need to exert too much pushing effort when operating it. With its cutting width standing at 46 centimetres, you can mow with the confidence of timely job completion.

    This machine is ideal for medium-sized lawns meaning that you can use for a garden as big as 600 square metres. You can change your cutting heights among six different positions with the aid of a single lever. You can choose cutting heights between 17 and 75 millimetres so that you can achieve the most satisfactory result.

    What’s more, it has a grass box capacity of 60 litres, and that is why you can spend more time mowing and less time on evacuation. Also, it is perfect for sloppy lawns as well as places with long grass. It comes with an electric-start system as well as a recoil backup so that you won’t have issues when you want to start the engine.

    Reasons To Buy:

    • Self-propelled machine for effortless mowing.
    • Rear roller for a striped finish.
    • Single lever cutting height adjuster.
    • Large grass box guarantees elongated mowing time.
    • Electric key start for smooth operations.

     

    10. Mcculloch M53-150AP Petrol Powered Lawn Mower


    Mcculloch M53-150AP 4x4 Drive Self

    Key Product Specifications:

    • Power: 2700 watts
    • Cutting Heights: 25 – 102 mm
    • Cutting width: 53 cm
    • Weight: 38.3 kg

    The Mcculloch M53-150AP is powered by the easy-start Briggs and Stratton engine, and that is why you can be sure of maximum effectiveness at all times. It is made of welded steel cutting deck making it possible for you to use it for a long time. Its Flexi speed drive system guarantees flexible speed adjustment for the most satisfactory result. This four-wheel-drive mower is perfect for a medium as well as large-sized lawns and will give exceptional traction on any ground type.

    It comes with a 4×4 system, which has the capacity of mowing difficult terrains with so much ease. With a cutting width of 53 centimetres, you don’t need to worry about getting tired quickly after operations. You will like its 2700-watt motor, which helps in cutting tough grass for effective results. Its advanced discharge system is mounted at the rear so that you can easily manoeuvre through tight spaces.

    What’s more, its automatic choke guarantees easy priming so that you won’t need to go for manual priming. You only need to pull the starter rope, and you are good to go. The cutting-edge technology of McCulloch products make them stand out, and the Mcculloch M53-150AP is not exempted. It weighs just 38.3 kilograms, and that is why you can move it around your lawn with so much ease.

    Reasons To Buy:

    • Powerful Briggs & Stratton engine for optimum performance.
    • Welded steel cutting deck for maximum durability.
    • Advanced discharge system for enhanced manipulation.
    • Four-wheel drive system for easy navigation of slopes.
    • Easy adjustment of speed enhances convenient operations.

    Extra Recommendation:

    11. Flymo XL500 Petrol Hover Lawn Mower


    Flymo XL500 Petrol Hover Lawn Mower

    Key Product Specifications:

    • Engine Capacity: 160 cc
    • Power: 4100 watts
    • Drive Type: Self-propelled
    • Cutting Heights: 10 – 40 mm
    • Cutting width: 50.5 cm
    • Weight: 18.2 kg

    The Flymo XL500 is a mower that you can trust for large gardens. It is powered by a strong Honda 160cc 4-stroke engine, and that is why no one can contend the flawless performance of this machine. You can use it on all types of lawns, including sloppy ones so that you will be able to easily achieve your desired goals. You will like its exceptional transport wheels, which make it easier for you to move the machine around.

    It has a cutting width of 51 centimetres, meaning that you won’t spend too much time mowing one place. The cutting blade is made steel of high quality, and that is why it cuts with the highest level of precision. Its corrosion-resistant hood is a plus making it more reliable for long-term use. It comes with an Operator Presence Control lever, which stops the engine when the handle is no longer in your control.

    Besides, its handle is foldable making it possible for you to store it in your garden shed without consuming too much space. You will like the lightweight design of this machine, and that is its manipulation on your lawn is as easy as ABC. If you want a machine that will not disappoint you when it matters most, you should go for the Flymo XL500.

    Reasons To Buy:

    • Dynamic Honda 160cc 4-stroke engine for flawless effectiveness.
    • Durable steel blade of high quality.
    • Anti-corrosive hood guarantees ultimate durability.
    • Operator Presence Control as well as Choke Control levers for ease of operations.
    • Foldable handles for space-saving storage.

     

    Petrol Lawnmower VS Electric

    Petrol mowers are way more powerful than any other types. A petrol lawnmower offers you unrestricted mowing when compared to a electric lawnmower. You won’t need to worry about power cables interfering with your work making it possible for you to get the best result.

    Also, gasoline-powered mowers come with strong motors for effective performance. That is why you can use them conveniently on tough terrains.

    Besides, petrol mowers offer more runtime compared to electric types. With gas tanks that can hold fuel for elongated operation, your work will not be interrupted because of a battery rundown.

    Due to their ruggedness, it is very hard to dispute the durability of petrol engines. No matter the type of terrain, you are good to go.

    Frequently Asked Questions


    How much fuel does a petrol lawnmower use?

    This depends on many factors including the make of the machine, its power rating, type or working terrain, and so on. Ideally, a machine can use up between 2 to 2.5 gallons of fuel in one hour. It can be more or less depending on the aforementioned factors.

    What kind of fuel does a petrol lawnmower use?

    The type of engine determines the kind of fuel to use for it. Usually, 4-stroke mowers need unleaded gasoline that has an octane appraisal of 87 or more. A 2-stroke machine will use the same gas type but you need to add 2-cycle engine oil of high quality.

    What is a self-propelled petrol lawnmower?

    A self propelled petrol lawnmower does not require too much pushing effort. It is designed to glide through lawns without excess pushing. It is easy to control so as to get the most satisfactory mowing result.

    The Bottom Line


    That’s it! You will agree with me that these buying guide & reviews have revealed the best petrol lawnmowers you can invest on.

    If you want to make the selection process easier, you only need to analyse each product in this list and choose the perfect one that will meet your expectations.

     

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