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 4WD Euro 6 5dr (147 bhp)
• Year: 2018
• Mileage: 51,700 miles
• Fuel: Petrol
• Body: SUV, 5 doors, 5 seats
• Engine: 2.0 litres, 147 bhp
• Gearbox: Manual
• Drive: Four-wheel drive
• Colour: Silver
• CO2: 160 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2018 Mazda CX-3 Sport Nav+ has covered 51,700 miles, around 4,100 more miles than is typical for its age. Its asking price of £10,388 is £711 below the AskCar estimate of £11,099. The AskCar estimate uses UK dealer asking prices, including 418 Mazda CX-3 adverts, and accounts for the car’s age, mileage and specification. We first saw this car advertised 64 days ago. Its asking price has since fallen by £607. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Chorley Group MG Chorley, based in Chorley. 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: £711 (6%) under the AskCar estimate of £11,099.

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

This 2018 Mazda CX-3 has been on sale for at least 64 days.

Price history

AskCar first saw this advert on 30 August 2026 at £10,995. Its asking price is now £10,388, £607 less. The latest price cut was seen on 21 October 2026.

Price changes recorded:

• 30 August 2026: £10,995
• 8 September 2026: £10,755
• 22 September 2026: £10,804
• 29 September 2026: £10,636
• 8 October 2026: £10,459
• 14 October 2026: £10,439
• 21 October 2026: £10,388

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 21 June 2027.

It has had 8 MOTs. The latest, on 11 June 2026, passed.

Advisories at the latest test: nearside front outer brake pipe corroded, covered in grease or other material covered in grease; offside front outer brake pipe corroded, covered in grease or other material covered in grease; front brake pad(s) wearing thin; and 1 more.

Mileage at that test: 48,878 miles, which matches the advertised 51,700 miles.

Advertised mileage is about 4,100 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, red. Mileage: 49,000 miles. Price: £10,795, £407 more than this car. Dealer: Clevedon Garages Clevedon Mazda in Clevedon. AskCar page: https://askcar.co.uk/car/mazda-cx-3-2018-6bd1daea5d57
• 2018 Mazda CX-3 Sport Nav+, 2.0 petrol SUV, black. Mileage: 45,164 miles. Price: £10,999, £611 more than this car. Dealer: Eastern Western Motor Group Western Mazda in Edinburgh. AskCar page: https://askcar.co.uk/car/mazda-cx-3-2018-f331ba71809a
• 2018 Mazda CX-3 Sport Nav+, 2.0 petrol SUV, red. Mileage: 44,167 miles. Price: £11,995, £1,607 more than this car. Dealer: Redpath & McLean Edinburgh in Edinburgh. AskCar page: https://askcar.co.uk/car/mazda-cx-3-2018-e860cfffa41e

• The nearest: 2018 Mazda CX-3 Sport Nav+, 2.0 petrol SUV, white, 7 miles from this car. Mileage: 30,131 miles. Price: £11,498, £1,110 more than this car. Dealer: HW Moon in Wigan. AskCar page: https://askcar.co.uk/car/mazda-cx-3-2018-48b4960fec64