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+ Auto FWD Euro 6 5dr (119 bhp)
• Year: 2018
• Mileage: 30,302 miles
• Fuel: Petrol
• Body: SUV, 5 doors, 5 seats
• Engine: 2.0 litres, 119 bhp
• Gearbox: Automatic
• Drive: Front-wheel drive
• Colour: White
• CO2: 140 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2018 Mazda CX-3 Sport Nav+ is advertised with 30,302 miles, approximately 17,200 below the typical mileage for its age. The AskCar estimate for this car is £13,135. It is priced at £12,595, which is £540 below that estimate. The AskCar estimate uses UK dealer asking prices, including 431 Mazda CX-3 adverts, and accounts for the car’s age, mileage and specification. Since we first spotted the advert 154 days ago, the asking price has dropped by £655. Our latest MOT record expired on 27 October 2026. Check the current position with the dealer. The government's MOT record matches its advertised mileage. You can find this car at Cars2 in Doncaster. 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: £540 (4%) under the AskCar estimate of £13,135.

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 154 days.

Price history

AskCar first saw this advert on 3 June 2026 at £13,250. Its asking price is now £12,595, £655 less. The latest price cut was seen on 3 November 2026.

Price changes recorded:

• 3 June 2026: £13,250
• 16 June 2026: £12,990
• 3 September 2026: £13,250
• 22 September 2026: £12,995
• 3 November 2026: £12,595

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 27 October 2026; ask the dealer for the current MOT.

It has had 5 MOTs. The latest, on 24 October 2025, passed.

There were no advisories at the latest test.

Mileage at that test: 27,743 miles, which matches the advertised 30,302 miles.

Advertised mileage is about 17,200 miles lower than the median mileage of a 2018 Mazda CX-3 on AskCar.

Similar cars

6 other 2018 Mazda CX-3 Sport Nav+ 2.0 petrol automatic SUVs are for sale at UK dealers, from £11,400 to £14,499, as of 4 November 2026.

The 3 closest to this car in mileage:

• 2018 Mazda CX-3 Sport Nav+, 2.0 petrol SUV, black. Mileage: 36,205 miles. Price: £12,995, £400 more than this car. Dealer: McCarthy Cars in Croydon. AskCar page: https://askcar.co.uk/car/mazda-cx-3-2018-8497b468b5f6
• 2018 Mazda CX-3 Sport Nav+, 2.0 petrol SUV, white. Mileage: 38,149 miles. Price: £12,678, £83 more than this car. Dealer: Oakmere Prestige in Northwich. AskCar page: https://askcar.co.uk/car/mazda-cx-3-2018-8b620e8a4549
• 2018 Mazda CX-3 Sport Nav+, 2.0 petrol SUV, silver. Mileage: 21,057 miles. Price: £14,499, £1,904 more than this car. Dealer: IMG Select Mazda Warrington in Warrington. AskCar page: https://askcar.co.uk/car/mazda-cx-3-2018-51475b001386