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: 38,149 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

At 38,149 miles, this 2018 Mazda CX-3 Sport Nav+ has covered about 8,300 fewer miles than other 2018 Mazda CX-3 cars. Priced at £11,978, it is advertised £355 below the AskCar estimate of £12,333. The AskCar estimate draws on 422 Mazda CX-3 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first recorded this advert 48 days ago, and its asking price has since fallen by £1,000. Our records show an MOT expiry date of 18 October 2026, which has passed. Ask the dealer for an update. We checked its advertised mileage against the government's MOT record, and they match. The seller is Oakmere Prestige, based in Northwich. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 12 November 2026.

How we estimate prices and check cars

Price

Fair price: £355 (2%) under the AskCar estimate of £12,333.

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 422 priced Mazda CX-3 adverts across different ages and specifications, as of 12 November 2026.

A 2018 Mazda CX-3 with the 2.0 petrol engine is typically advertised at £10,500: the median of the 76 for sale on AskCar, as of 12 November 2026.

Time on sale

This 2018 Mazda CX-3 has been on sale for at least 48 days.

Price history

AskCar first saw this advert on 25 September 2026 at £12,978. Its asking price is now £11,978, £1,000 less. The latest price cut was seen on 12 November 2026.

Price changes recorded:

• 25 September 2026: £12,978
• 14 October 2026: £12,678
• 12 November 2026: £11,978

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 12 November 2026: the latest record we hold ran out on 18 October 2026; ask the dealer for the current MOT.

It has had 5 MOTs. The latest, on 16 October 2025, passed.

There were no advisories at the latest test.

Mileage at that test: 35,567 miles, which matches the advertised 38,149 miles.

Advertised mileage is about 8,300 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 £10,450 to £13,499, as of 12 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, £1,017 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: 30,302 miles. Price: £12,295, £317 more than this car. Dealer: Cars2 in Doncaster. AskCar page: https://askcar.co.uk/car/mazda-cx-3-2018-02132ae088f1
• 2018 Mazda CX-3 Sport Nav+, 2.0 petrol SUV, red. Mileage: 47,034 miles. Price: £11,595, £383 less than this car. Dealer: Billzo Motors in Manchester. AskCar page: https://askcar.co.uk/car/mazda-cx-3-2018-e11178e88006

• The nearest: 2018 Mazda CX-3 Sport Nav+, 2.0 petrol SUV, silver, 10 miles from this car. Mileage: 21,057 miles. Price: £13,499, £1,521 more than this car. Dealer: IMG Select Mazda Warrington in Warrington. AskCar page: https://askcar.co.uk/car/mazda-cx-3-2018-51475b001386