Best Petrol Outdoor Generators of 2025

Toby Butcher Avatar
Toby Butcher
Last Updated: 11 Feb 2025

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Petrol outdoor generators are a reliable source of power for outdoor activities such as camping, RVing, and outdoor events. These generators run on petrol and provide a stable source of power for your electrical devices. They come in various sizes and power outputs to suit your needs. Some models feature a low noise level and fuel-efficient engines, making them ideal for use in residential areas. Petrol outdoor generators are a convenient and practical solution for powering your outdoor activities.

At a Glance: Our Top Picks

maXpeedingrods 3300W Portable Inverter Generator Cover #TOP 1
maXpeedingrods 3300W Portable Inverter Generator
ftb score rating icon 9.9
Champion Power Equipment 92001i Portable Inverter Generator Cover #TOP 2
Champion Power Equipment 92001i Portable Inverter Generator
ftb score rating icon 9.8
maXpeedingrods 3500W Portable Inverter Generator Cover #TOP 3
maXpeedingrods 3500W Portable Inverter Generator
ftb score rating icon 9.6

Top 10 Petrol Outdoor Generators

#TOP 1

maXpeedingrods 3300W Portable Inverter Generator

MXR3500
Orange,black
3300W
maXpeedingrods 3300W Portable Inverter Generator Cover
maXpeedingrods 3300W Portable Inverter Generator Petrol Silent Pure Sine Wave Generator for Camping, RV Travel, Home, or Jobsites

The maXpeedingrods Inverter Generator is a versatile power solution for your camping, RV travel, or home needs. It runs quietly, producing just 58 decibels in ECO mode, ensuring minimal disturbance for you and those nearby. With a maximum output of 3300W, it can easily power high-demand appliances like air conditioners and refrigerators. Plus, you can enjoy extended runtimes of up to 12 hours in ECO mode, providing reliable electricity overnight. With its clean power output, you can safely operate sensitive electronics without the worry of damage.

What We Like
Quiet operation at 58 decibels
Long runtime up to 12 hours
Can power high-demand appliances
Produces clean, stable power
#TOP 2

Champion Power Equipment 92001i Portable Inverter Generator

92001i
Yellow,black
Champion Power Equipment 92001i Portable Inverter Generator Cover
Champion Power Equipment 92001i 2200 Watt Petrol Portable Inverter Generator - 240V, 79cc Engine, 4.0L - The Mighty Atom - Super Lightweight, True Sine Wave, EZ Start, Ultra Quiet

The Champion 92001i Generator is a super lightweight and ultra-quiet companion for your outdoor adventures. Weighing only 17.6kg, it ensures easy portability, making it perfect for camping trips. Its 2200W petrol engine offers reliable power, running up to 10.5 hours on a full tank, allowing you to enjoy your activities without interruptions. Additionally, the True Sine Wave technology is beneficial for sensitive electronics, protecting your devices while you use them. With multiple outlets and USB charging, you can easily power all your essential gadgets.

What We Like
Lightweight and portable
Ultra-quiet operation
Long runtime on full tank
True Sine Wave technology
Multiple power outlets available
#TOP 3

maXpeedingrods 3500W Portable Inverter Generator

MXR4500i Pro
Orange/Black
3500W
maXpeedingrods 3500W Portable Inverter Generator Cover
maXpeedingrods 3500W Portable Inverter Generator 4-Stroke Pure Sine Wave Petrol Generator for Camping, RV Travel, Home, or Jobsites

The maXpeedingrods Inverter Generator is a powerful 4-stroke petrol generator that produces a maximum of 3500W and runs at 3200W, making it ideal for powering lighting systems and small appliances simultaneously. Its inverter technology ensures clean power, protecting your sensitive electronics from damage. The multi-function display allows you to easily monitor voltage, frequency, and remaining fuel, ensuring you are always prepared. Weighing only 26 kg, this compact generator is easy to transport, perfect for camping or jobsites.

What We Like
Powerful 3500W output
Clean power for sensitive devices
Easy-to-read multi-function display
Lightweight and portable design
#TOP 4

DKIEI 600W Portable Petrol Generator for Home

AI0127
Red+black
DKIEI 600W Portable Petrol Generator for Home Cover
DKIEI 600W Petrol Generator for Home, Outdoor 2-Stroke Portable Small Generator for Camping, Caravan, Home Use, BBQ, Pure Sine Wave, Lightweight, 240V, 50 Hz AC Output, 30cc Engine

The DKIEI 600W Generator is a durable 2-stroke portable generator, ideal for camping and home use. Its pure sine wave technology ensures stable voltage output, making it suitable for running household appliances. With a 4L fuel tank, you can enjoy up to six hours of continuous power. Weighing just 17.9 kg and featuring compact dimensions, this generator is easy to carry, perfect for outdoor adventures or emergency power supply during outages.

What We Like
Lightweight and portable design
Stable voltage output
Long runtime of up to 6 hours
Quiet operation under 65 decibels
#TOP 5

Hyundai 3200W Petrol Inverter Generator with Remote Start

3200w 210cc Electric Start
Blue
3200W
Hyundai 3200W Petrol Inverter Generator with Remote Start Cover
Hyundai 3200W / 3.2 kW Petrol Inverter Generator, Remote Keyfob & Electric Start, Wheel Kit & Closed Case Design, 3 Year Warranty

The Hyundai Inverter Generator is powered by a robust 210cc petrol engine, delivering a maximum output of 1kW and a continuous output of 3200W. This makes it perfect for camping or using in a caravan, allowing you to easily power devices like TVs, laptops, and air pumps. Its ultra-quiet operation ensures you won’t disturb fellow campers, enhancing your outdoor experience. With the ability to power multiple devices simultaneously through its 230v socket and 12v DC battery charger, you’ll enjoy convenience and versatility on your adventures.

What We Like
Powerful 210cc petrol engine
Ultra-quiet operation
Compact and portable design
Economical with ECO mode
#TOP 6

Champion 73001i-P 3500W Inverter Generator

Champion 73001i-P 3500W Inverter Generator Cover
Champion Power Equipment 73001i-P 3500 Watt Petrol Portable Inverter Generator Premier – For Camping Outdoor, 192cc Engine, 6L Tank - Electric Start, Wireless Remote, True Sine Wave, Ultra Quiet

The Champion 3500W Generator is a powerful and portable inverter designed for outdoor use. With its True Sine Wave Technology, you can safely power sensitive electronics, ensuring they operate without any risk of damage. Weighing just 43kg, this generator is ultra-quiet and easy to transport, making it ideal for camping trips or light domestic tasks. The 192cc petrol engine provides reliable power, running for up to 8 hours on a full tank, so you can enjoy uninterrupted electricity wherever you are.

What We Like
Lightweight and portable design
Ultra-quiet operation
True Sine Wave Technology
Long run time on full tank
Wireless remote and electric start
#TOP 7

Briggs & Stratton P2400 Ultra Quiet Inverter Generator

30801
Grey
P2400
Briggs & Stratton P2400 Ultra Quiet Inverter Generator Cover
Briggs & Stratton 030801 Petrol Portable Inverter Generator PowerSmart Series P2400, 2400 Watt/1800 Watt Clean Power, Ultra Quiet and Lightweight , Grey

The Briggs & Stratton P2400 is a petrol portable inverter generator featuring a quiet and fuel-efficient 79cc OHV engine. You can rely on it for 2400 starting watts and 1800 running watts, making it ideal for various outdoor activities. With inverter technology, you can safely recharge sensitive devices like laptops and smartphones without worrying about power surges. The 3.8-litre fuel tank allows for up to 8 hours of continuous operation at a 25 per cent load, ensuring you have power for extended periods.

What We Like
Quiet operation at 58dB
Lightweight and portable design
Smooth power for electronics
Long run time at 25% load
CO Guard for safety

AIVOLT 1200W Portable Silent Generator

AIVOLT
VS1400101
Orange
1200W
AIVOLT 1200W Portable Silent Generator Cover
AIVOLT 1200W Petrol Inverter Generator 4 Stroke Portable Silent Suitcase Generator for Camping, Home Use - True Sine Wave, Super Lightweight, Ultra Quiet

The AIVOLT 1200W Generator is designed for convenience and efficiency. Its multifunction control panel includes a standard 230v socket and two USB ports, allowing you to charge devices easily. Weighing only 12kg, it is ultra-lightweight and can be lifted effortlessly, making it ideal for camping trips. The generator operates quietly, producing noise levels comparable to a normal conversation, ensuring minimal disturbance. With its pure sine wave power, it safely powers sensitive electronics like laptops and phones without the risk of damage.

What We Like
Lightweight and easy to carry
Low noise operation
Pure sine wave power
Long runtime in Eco mode
Versatile charging options
#TOP 9

Dirty Pro Tools 2.8 KVA Petrol Generator

2.8KW
Copper
Dirty Pro Tools 2.8 KVA Petrol Generator Cover
dirty pro tools Petrol Generator 2.8 KVA/2.8KW 6.5HP DC with copper motor -2800W/12V/50HZ UK PLUG

The Dirty Pro Tools Generator is a powerful outdoor generator featuring a robust 6.5HP engine that runs at 3600RPM, providing a maximum output of 2800W. This makes it an ideal choice for powering various tools and devices during outdoor activities or emergencies. With its automatic voltage regulator, you can enjoy stable power without worrying about fluctuations. The convenient recoil start ensures that you can quickly get the generator running whenever you need it, while the copper coil enhances durability and efficiency.

What We Like
Powerful 6.5HP engine
Stable power output
Quick recoil start
Durable copper coil
#TOP 10

Könner & Söhnen KS 7000E Dual Fuel Outdoor Generator

K&S Könner&Söhnen
KS 7000E G
Blue7eg
Könner & Söhnen KS 7000E Dual Fuel Outdoor Generator Cover
Könner & Söhnen KS 7000E G DUAL FUEL series LPG/petrol outdoor generator with a maximum power of 5500W, low oil level indicator, overload and short circuit protection, 100% copper winding

The Könner & Söhnen KS 7000E is an efficient outdoor generator that operates on both LPG and petrol, providing a maximum power of 5500W. With a low oil level indicator, you can easily monitor oil levels, ensuring optimal performance and longevity of the engine. The overload and short circuit protection features safeguard you against electrical mishaps, allowing you to use the generator with peace of mind. Additionally, the generator boasts 100% copper winding, which enhances its durability and efficiency, making it a reliable choice for your outdoor power needs.

What We Like
Dual fuel capability
Low oil level indicator
Overload protection
Durable copper winding
Buying Guide Image
Editor's Notes

During our petrol outdoor generator research, we found 114 petrol outdoor generator products and shortlisted 10 quality products. We collected and analyzed 9,248 customer reviews through our big data system to write the petrol outdoor generators list. We found that most customers choose petrol outdoor generators with an average price of £481.94.

The petrol outdoor generators are available for purchase. We have researched hundreds of brands and picked the top brands of petrol outdoor generators, including maXpeedingrods, Champion Power Equipment, DKIEI, Hyundai, Briggs & Stratton. The seller of top 1 product has received honest feedback from 80 consumers with an average rating of 4.7.

Written by
Toby Butcher Avatar

Toby Butcher is a Horticulturist, and he earned his title as a Master Gardener in 2016. Toby has acquired a 25-year experience as a home gardener planting, designing, grooming vegetables and flowers. He is the leader of a plant group in Durham. Toby owns a blog where he publishes articles on growing and growing your flowers at home, in a vase, or in a garden.