2018 Mazda Mazda3 2.0 SKYACTIV-G SE L NAV

Overview

• Make: Mazda
• Model: Mazda3
• Trim: SE L NAV
• Version: 2.0 SKYACTIV-G SE L NAV Manual FWD Euro 6 (s/s) 5dr (119 bhp)
• Year: 2018
• Mileage: 43,000 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 5 seats
• Engine: 2.0 litres, 119 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: Grey
• CO2: 119 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 43,000 miles, this 2018 Mazda Mazda3 SE L Nav has covered about 10,400 fewer miles than other 2018 Mazda Mazda3 cars. The AskCar estimate for this car is £10,087. It is priced at £9,795, which is £292 below that estimate. To work out the AskCar estimate, we analyse UK dealer adverts for 1,241 Mazda Mazda3 cars across different ages and specifications. It first appeared in our advert records 4 days ago. The recorded MOT expired on 26 October 2026, so ask the dealer whether it has been renewed. We checked its advertised mileage against the government's MOT record, and they match. It is advertised by Struans Mazdasubaru in Perth. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 4 November 2026.

How we estimate prices and check cars

Price

Fair price: £292 (2%) under the AskCar estimate of £10,087.

The AskCar estimate is our expected asking price for this car. It uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It is an advertised price, not a confirmed sale price.

It draws on 1,241 priced Mazda Mazda3 adverts across different ages and specifications, as of 4 November 2026.

A 2018 Mazda Mazda3 with the 2.0 petrol engine is typically advertised at £10,000: the median of the 75 for sale on AskCar, as of 4 November 2026.

Time on sale

AskCar first saw this 2018 Mazda Mazda3 advertised 4 days ago. About 4 in 10 of 2018 Mazda Mazda3 cars are gone from sale within a month of being advertised: 43 of the 110 first advertised between 12 July 2026 and 1 October 2026.

Price history

AskCar first saw this advert on 31 October 2026 at £9,795. Its asking price has not changed.

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 4 November 2026: the latest record we hold ran out on 26 October 2026; ask the dealer for the current MOT.

It failed its MOT on 13 October 2025 (nearside rear coil spring fractured or broken) and passed 9 days later, on 22 October 2025.

There were no advisories at the latest test.

Mileage at that test: 42,785 miles, which matches the advertised 43,000 miles.

Advertised mileage is about 10,400 miles lower than the median mileage of a 2018 Mazda Mazda3 on AskCar.

Similar cars

12 other 2018 Mazda Mazda3 SE L NAV 2.0 petrol manual hatchbacks are for sale at UK dealers, from £7,495 to £12,498, as of 4 November 2026.

The 3 closest to this car in mileage:

• 2018 Mazda Mazda3 SE L NAV, 2.0 petrol hatchback, red. Mileage: 42,000 miles. Price: £9,995, £200 more than this car. Dealer: Cherrytree Car Sales in Portsmouth. AskCar page: https://askcar.co.uk/car/mazda-mazda3-2018-afed5c2ef571
• 2018 Mazda Mazda3 SE L NAV, 2.0 petrol hatchback, silver. Mileage: 26,279 miles. Price: £11,490, £1,695 more than this car. Dealer: SDM Mazda in Falkirk. AskCar page: https://askcar.co.uk/car/mazda-mazda3-2018-a8e395ba31df
• 2018 Mazda Mazda3 SE L NAV, 2.0 petrol hatchback, white. Mileage: 59,987 miles. Price: £8,790, £1,005 less than this car. Dealer: SDM Mazda in Falkirk. AskCar page: https://askcar.co.uk/car/mazda-mazda3-2018-14596e465b0a