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Best Lawn MowersPetrol + 3 Years (2026)

4 lawn mowers matching powerPetrol + warranty3 Years, hand-picked from UK Amazon listings.

Not sure which one to pick? Read our Best Lawn Mower for Small Gardens UK guide.

Honda Izy HRG 466 SK 4-Wheel Self Propelled Petrol Lawnmower

#1 Pick

Honda Izy HRG 466 SK 4-Wheel Self Propelled Petrol Lawnmower
Rated 4.9 out of 5 stars (410)
  • Petrol
  • Large gardens
  • 3 Years

Currently unavailable

Pros

  • Self-propelled 4-wheel drive
  • Honda 4-stroke petrol engine
  • Well-suited to larger lawns

Cons

  • High upfront cost
  • Requires fuel and maintenance
Check on Amazon →
Hyundai HYM430SP 17" (42cm) Petrol Self-Propelled Lawnmower

#2 Pick

Hyundai HYM430SP 17" (42cm) Petrol Self-Propelled Lawnmower
Rated 4.5 out of 5 stars (1,024)
  • Petrol
  • Small gardens
  • 3 Years

£191.24

Pros

  • 139cc 4-stroke engine with self-propelled drive
  • 5 adjustable cutting heights
  • Foldable handles for compact storage

Cons

  • Requires fuel and regular servicing
  • Heavier to manoeuvre than electric equivalents
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Webb WER410HP 16"/41cm Push Rotary Petrol Lawnmower, 132cc

#3 Pick

Webb WER410HP 16"/41cm Push Rotary Petrol Lawnmower, 132cc
Rated 4.3 out of 5 stars (342)
  • Petrol
  • Small gardens
  • 3 Years

£199.95

Pros

  • 132cc 4-stroke engine with reliable starting
  • 7 cutting heights for flexibility
  • 45L grass collection bag

Cons

  • Push only — no self-propelled drive
View on Amazon →
Webb WER410SP 16"/41cm Self Propelled Rotary Petrol Lawnmower

#4 Pick

Webb WER410SP 16"/41cm Self Propelled Rotary Petrol Lawnmower
Rated 4.5 out of 5 stars (456)
  • Petrol
  • Large gardens
  • 3 Years

£229.95

Pros

  • 132cc 4-stroke self-propelled engine
  • 7 cutting heights for lawn versatility
  • 45-litre grass collection bag

Cons

  • Requires fuel and regular servicing
View on Amazon →

At a glance

Products
4
Price range
£191.24–£231.95
Average price
£213.27
Average rating
4.55 / 5
Total reviews
2,232
Top brand
Webb (2)
In stock
3

These petrol lawn mowers are designed for those who appreciate a traditional approach to maintaining their outdoor space. With a three-year manufacturer’s warranty, you can be confident in the quality and durability of these machines, built for reliable performance season after season. These models prioritize power and efficiency, offering a robust cutting experience suitable for medium to large lawns.

Each mower features a petrol engine delivering sufficient torque for tackling thicker grass and uneven terrain. The extended three-year warranty provides peace of mind against potential mechanical faults or manufacturing defects – a valuable assurance when investing in a long-lasting lawn care solution. Regular maintenance is key to maximizing the lifespan of your machine, so consider purchasing alongside an appropriate oil and spark plug set.

Designed for ease of use and with robust construction, these petrol mowers represent a solid investment for any homeowner seeking efficient grass cutting. While Amazon’s standard returns policy applies, please ensure you carefully review the manufacturer's warranty details regarding specific coverage terms before purchase to understand your rights.

FAQ

What type of fuel does this lawn mower require?

These models use unleaded petrol, typically available at most filling stations. It’s recommended to use a fuel stabilizer during periods of inactivity to prevent fuel degradation.

How often should I service my petrol lawn mower?

We recommend servicing your lawn mower annually, or more frequently if you use it heavily. This includes checking the oil level, spark plug, air filter and blade condition.

What does the three-year warranty cover?

The manufacturer’s warranty covers defects in materials and workmanship for a period of three years from the date of purchase. It typically excludes wear and tear items like blades.

Are there any specific maintenance requirements to extend the warranty?

Adhering to the manufacturer’s recommended maintenance schedule is crucial to maintaining your warranty. Failure to do so could void the coverage.

What should I do if my lawn mower stops working?

Firstly, check the fuel level and spark plug connection. If the issue persists, consult the owner's manual for troubleshooting steps or contact Amazon’s customer service regarding returns.

Can I modify this lawn mower in any way?

We advise against modifying your lawn mower as this may void the manufacturer’s warranty and compromise its safety. Stick to using genuine replacement parts.

What is included in the box with this petrol lawn mower?

Typically, you'll find the lawn mower itself, a fuel mixing funnel, an operator’s manual, and possibly a set of basic tools for blade adjustments.

Are there any safety precautions I should be aware of?

Always wear appropriate safety gear such as eye protection and gloves. Never operate the mower near children or pets, and always follow the manufacturer's operating instructions carefully.

How does Amazon’s returns policy apply to this product?

Amazon’s standard returns policy applies – you can initiate a return within 30 days of receipt if the item is unused and in its original packaging. Please refer to Amazon’s website for detailed instructions.

What kind of lawn conditions are these mowers best suited for?

These petrol mowers perform well on lawns with moderate grass length and some uneven terrain. They're ideal for maintaining larger gardens where a powerful engine is beneficial.