2018 Mazda CX-3 2.0 SKYACTIV-G Sport NAV

Overview

• Make: Mazda
• Model: CX-3
• Trim: Sport NAV
• Version: 2.0 SKYACTIV-G Sport NAV Manual FWD Euro 6 (s/s) 5dr (119 bhp)
• Year: 2018
• Mileage: 106,188 miles
• Fuel: Petrol
• Body: SUV, 5 doors, 5 seats
• Engine: 2.0 litres, 119 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: Grey
• CO2: 137 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2018 Mazda CX-3 Sport Nav has covered 106,188 miles, around 58,700 more miles than is typical for its age. The AskCar estimate for this car is £6,390. It is priced at £6,500, which is £110 above that estimate. The AskCar estimate draws on 431 Mazda CX-3 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first recorded this car for sale 22 days ago. Its advertised mileage matches the government's MOT record. You can find this car at TMC Car Sales in Stockport. 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: £110 (1%) over the AskCar estimate of £6,390.

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 431 priced Mazda CX-3 adverts across different ages and specifications, as of 4 November 2026.

A 2018 Mazda CX-3 with the 2.0 petrol engine is typically advertised at £10,500: the median of the 74 for sale on AskCar, as of 4 November 2026.

Time on sale

This 2018 Mazda CX-3 has been on sale for at least 22 days.

Price history

AskCar first saw this advert on 13 October 2026 at £6,500. 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: valid until 20 April 2027.

It has had 6 MOTs. The latest, on 17 April 2026, passed.

Advisories at the latest test: coolant on min mark; front brake disc worn, pitted or scored, but not seriously weakened discs; rear brake disc worn, pitted or scored, but not seriously weakened discs; and 1 more.

Mileage at that test: 100,540 miles, which matches the advertised 106,188 miles.

Advertised mileage is about 58,700 miles higher than the median mileage of a 2018 Mazda CX-3 on AskCar.

Similar cars

16 other 2018 Mazda CX-3 Sport NAV 2.0 petrol manual SUVs are for sale at UK dealers, from £5,499 to £13,500, as of 4 November 2026.

The 3 closest to this car in mileage:

• 2018 Mazda CX-3 Sport NAV, 2.0 petrol SUV, white. Mileage: 68,431 miles. Price: £9,093, £2,593 more than this car. Dealer: Peoples Liverpool Prescot in Prescot. AskCar page: https://askcar.co.uk/car/mazda-cx-3-2018-778d627505af
• 2018 Mazda CX-3 Sport NAV, 2.0 petrol SUV, white. Mileage: 64,598 miles. Price: £8,999, £2,499 more than this car. Dealer: Henson Car Store in Newcastle upon Tyne. AskCar page: https://askcar.co.uk/car/mazda-cx-3-2018-2b06c739cf13
• 2018 Mazda CX-3 Sport NAV, 2.0 petrol SUV, grey. Mileage: 62,658 miles. Price: £10,000, £3,500 more than this car. Dealer: Napier Motor Company in Horsham. AskCar page: https://askcar.co.uk/car/mazda-cx-3-2018-c9138c32322a