2018 Mazda CX-3 2.0 SKYACTIV-G Sport Black+

Overview

• Make: Mazda
• Model: CX-3
• Trim: Sport Black+
• Version: 2.0 SKYACTIV-G Sport Black+ Manual FWD Euro 6 (s/s) 5dr (119 bhp)
• Year: 2018
• Mileage: 30,802 miles
• Fuel: Petrol
• Body: SUV, 5 doors, 5 seats
• Engine: 2.0 litres, 119 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: Red
• CO2: 141 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 30,802 miles on the clock, this 2018 Mazda CX-3 Sport Black+ has done roughly 16,700 fewer miles than a typical 2018 Mazda CX-3. The dealer is asking £11,995, which is £183 above the AskCar estimate of £11,812. To work out the AskCar estimate, we analyse UK dealer adverts for 431 Mazda CX-3 cars across different ages and specifications. This car was first seen in our listings data 5 days ago. We checked its advertised mileage against the government's MOT record, and they match. The seller is DCC Fareham, based in Fareham. 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: £183 (1%) over the AskCar estimate of £11,812.

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

AskCar first saw this 2018 Mazda CX-3 advertised 5 days ago. About half of 2018 Mazda CX-3 cars are gone from sale within a month of being advertised: 74 of the 152 first advertised between 11 July 2026 and 1 October 2026.

Price history

AskCar first saw this advert on 30 October 2026 at £11,995. 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 4 November 2026: valid until 14 February 2027.

It failed its MOT on 19 January 2026 (rear brake pad(s) worn down to wear indicator) and passed 2 days later, on 21 January 2026.

There were no advisories at the latest test.

Mileage at that test: 25,418 miles, which matches the advertised 30,802 miles.

Advertised mileage is about 16,700 miles lower than the median mileage of a 2018 Mazda CX-3 on AskCar.

Similar cars

6 other 2018 Mazda CX-3 Sport Black+ 2.0 petrol manual SUVs are for sale at UK dealers, from £8,990 to £12,476, as of 4 November 2026.

The 3 closest to this car in mileage:

• 2018 Mazda CX-3 Sport Black+, 2.0 petrol SUV, red. Mileage: 21,649 miles. Price: £12,476, £481 more than this car. Dealer: Brenwood Motor Company in Kirkcaldy. AskCar page: https://askcar.co.uk/car/mazda-cx-3-2018-61ea7863b055
• 2018 Mazda CX-3 Sport Black+, 2.0 petrol SUV, red. Mileage: 45,827 miles. Price: £11,495, £500 less than this car. Dealer: Kilgannon Motors in Bannockburn. AskCar page: https://askcar.co.uk/car/mazda-cx-3-2018-ff43bd176345
• 2018 Mazda CX-3 Sport Black+, 2.0 petrol SUV, red. Mileage: 46,879 miles. Price: £10,799, £1,196 less than this car. Dealer: cinch Corby in Corby. AskCar page: https://askcar.co.uk/car/mazda-cx-3-2018-98003425090e

• The nearest: 2018 Mazda CX-3 Sport Black+, 2.0 petrol SUV, grey, 4 miles from this car. Mileage: 66,471 miles. Price: £8,990, £3,005 less than this car. Dealer: Inspire Car Sales in Southampton. AskCar page: https://askcar.co.uk/car/mazda-cx-3-2018-66204020429b