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Used Petrol Cars for Sale

in the UK

Versatile and widely available fuel network. Smooth and quiet engines.

£815
From
£11,477
Average price

Petrol cars available

Petrol motorbikes for sale

Petrol vans for sale

Petrol motorhomes for sale

Quick summary: Used Petrol cars

Used petrol cars on Autoza right now are priced from £815 to £255,000, averaging £11,477. Petrol cars have cheaper and simpler maintenance than diesels. They return 38-48mpg in mixed use. Last 150,000-250,000 miles. Most reliable options: Toyota, Honda, Mazda, Skoda.

Advantages of petrol cars

Lower purchase price
Wide fuel network
Smooth engine
Easy maintenance

Frequently asked questions about petrol cars

Is it better to buy a used petrol or diesel car?
Petrol if you drive under 20,000 miles/year or mainly in the city (fewer mechanical complications, cheaper maintenance). Diesel if you do high motorway mileage (lower consumption at constant speed).
How long does a petrol engine last?
A well-maintained petrol engine lasts 150,000-250,000 miles. Japanese engines (Toyota, Honda) often surpass 200,000 miles without major issues. Maintenance is simpler and cheaper than diesel.
How much fuel does a used petrol car consume?
Average consumption for a used petrol car is 38-48mpg in mixed driving. Modern compacts (Golf, Focus, Leon) manage 45-55mpg. City driving drops to around 32-40mpg.
What is the most reliable used petrol car?
Most reliable are Toyota Corolla, Honda Civic, Mazda 3 and Skoda Octavia. In the premium segment, Mercedes A-Class and BMW 1 Series petrol have good reputations. Avoid small turbos (1.0-1.2) with high mileage.
What road tax do petrol cars pay in the UK?
Road tax (VED) on a used petrol car: £200/year standard rate from the second year, hybrids included — the alternative-fuel discount ended on 1 April 2025. A car registered from April 2017 with a list price over £40,000 when new adds the £440/year Expensive Car Supplement in years 2–6 (£640 in all). Cars registered 2001–2017 pay a CO2 band, roughly £20–£790/year (2026/27 rates). Cars registered before March 2001 pay by engine size instead.

Your next petrol car, hassle-free

Used petrol cars are the easiest to find and generally the cheapest to buy. If your driving is mixed and you don't do massive mileage, they can be the most practical option.

Petrol in 2026? It still makes sense

A well-looked-after used petrol car can give you years of reliable service without major surprises. Maintenance is typically cheaper than diesel, and finding mechanics who know them inside out is easier.

The downside: in city driving they use more fuel than a hybrid, and older models may face higher road tax (VED). But if you live outside the city centre and do around 15,000 miles a year, a used petrol car can work out very well on price.

Petrol cars are sold with a manual or an automatic gearbox. Browse used automatic cars for sale to see only the automatics, with the different kinds of automatic gearbox explained.

Warranty and your rights

Autoza does not sell cars or attach a warranty to them. Whether a car comes with a warranty, and for how long, is up to the seller — check the advert or ask them. When you buy from a business you also have rights under the Consumer Rights Act 2015: the car must be of satisfactory quality, fit for purpose and as described.

You can message the seller directly on Autoza, ask whatever you want and arrange a viewing.