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: 62,000 miles
• Fuel: Petrol
• Body: SUV, 5 doors, 5 seats
• Engine: 2.0 litres, 119 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: Black
• CO2: 141 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2018 Mazda CX-3 Sport Nav+ has covered 62,000 miles, around 14,400 more miles than is typical for its age. Its asking price of £9,995 is £275 above the AskCar estimate of £9,720. To work out the AskCar estimate, we analyse UK dealer adverts for 418 Mazda CX-3 cars across different ages and specifications. This car was first seen in our listings data 4 days ago. We checked its advertised mileage against the government's MOT record, and they match. The seller is Chicos Garage Of Plymouth, based in Plymouth. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 2 November 2026.

How we estimate prices and check cars

Price

Fair price: £275 (2%) over the AskCar estimate of £9,720.

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 418 priced Mazda CX-3 adverts across different ages and specifications, as of 2 November 2026.

A 2018 Mazda CX-3 with the 2.0 petrol engine is typically advertised at £10,500: the median of the 71 for sale on AskCar, as of 2 November 2026.

Time on sale

AskCar first saw this 2018 Mazda CX-3 advertised 4 days ago. About half of 2018 Mazda CX-3 cars are gone from sale within a month of being advertised: 73 of the 148 first advertised between 11 July 2026 and 29 September 2026.

Price history

AskCar first saw this advert on 29 October 2026 at £9,995. 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 2 November 2026: valid until 23 November 2026.

It failed its MOT on 11 November 2025 (nearside rear brake pad(s) less than 1.5 mm thick; nearside rear brake disc in such a condition that it is seriously weakened; brake performance unable to be tested due to nearside rear pad & disc condition) and passed 1 day later, on 12 November 2025.

There were no advisories at the latest test.

Mileage at that test: 54,218 miles, which matches the advertised 62,000 miles.

Advertised mileage is about 14,400 miles higher than the median mileage of a 2018 Mazda CX-3 on AskCar.

Similar cars

11 other 2018 Mazda CX-3 Sport Nav+ 2.0 petrol manual SUVs are for sale at UK dealers, from £7,999 to £12,485, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2018 Mazda CX-3 Sport Nav+, 2.0 petrol SUV, black. Mileage: 67,579 miles. Price: £9,499, £496 less than this car. Dealer: Bridgend Motor Group in Morley. AskCar page: https://askcar.co.uk/car/mazda-cx-3-2018-bafec0e56679
• 2018 Mazda CX-3 Sport Nav+, 2.0 petrol SUV, silver. Mileage: 51,700 miles. Price: £10,388, £393 more than this car. Dealer: Chorley Group MG Chorley in Chorley. AskCar page: https://askcar.co.uk/car/mazda-cx-3-2018-2c1210ac8bf3
• 2018 Mazda CX-3 Sport Nav+, 2.0 petrol SUV, red. Mileage: 49,000 miles. Price: £10,795, £800 more than this car. Dealer: Clevedon Garages Clevedon Mazda in Clevedon. AskCar page: https://askcar.co.uk/car/mazda-cx-3-2018-6bd1daea5d57