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

With 43,000 miles on the clock, this 2018 Mazda Mazda3 SE L Nav has done roughly 9,400 fewer miles than a typical 2018 Mazda Mazda3. Its asking price of £9,795 is £293 below the AskCar estimate of £10,088. The AskCar estimate draws on 1,200 Mazda Mazda3 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We have tracked this advert for 7 days. Our records show an MOT expiry date of 26 October 2026, which has passed. Ask the dealer for an update. We checked its advertised mileage against the government's MOT record, and they match. You can find this car at Struans Mazdasubaru in Perth. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 8 November 2026.

How we estimate prices and check cars

Price

Fair price: £293 (2%) under the AskCar estimate of £10,088.

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 1,200 priced Mazda Mazda3 adverts across different ages and specifications, as of 8 November 2026.

A 2018 Mazda Mazda3 with the 2.0 petrol engine is typically advertised at £10,000: the median of the 67 for sale on AskCar, as of 8 November 2026.

Time on sale

This 2018 Mazda Mazda3 has been on sale for at least 7 days.

Price history

AskCar first saw this advert on 1 November 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 8 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 9,400 miles lower than the median mileage of a 2018 Mazda Mazda3 on AskCar.

Similar cars

14 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 8 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, blue. Mileage: 50,000 miles. Price: £9,485, £310 less than this car. Dealer: Harris Cars in Southampton. AskCar page: https://askcar.co.uk/car/mazda-mazda3-2018-cadf619f83b2
• 2018 Mazda Mazda3 SE L NAV, 2.0 petrol hatchback, red. Mileage: 50,000 miles. Price: £9,999, £204 more than this car. Dealer: Trust Motor Company in Ferndown. AskCar page: https://askcar.co.uk/car/mazda-mazda3-2018-00394cc8cdc8

• The nearest: 2018 Mazda Mazda3 SE L NAV, 2.0 petrol hatchback, white, 30 miles from this car. 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