2018 Mazda CX-5 2.2 SKYACTIV-D SE L Nav+
Price: £12,500. Fair price: £461 (3%) over the AskCar estimate of £12,039, our expected asking price for this car from its model, age, mileage and specification, drawing on 2,558 priced Mazda CX-5 adverts on AskCar as of 5 November 2026.
AskCar lists 2,599 used Mazda CX-5 from 1,083 UK dealerships, as of 5 November 2026.
Overview
- Make: Mazda
- Model: CX-5
- Trim: SE L Nav+
- Version: 2.2 SKYACTIV-D SE L Nav+ Auto FWD Euro 6 5dr (09/2018 on) (147 bhp)
- Year: 2018
- Mileage: 50,702 miles
- Fuel: Diesel
- Body: SUV, 5 doors, 5 seats
- Engine: 2.2 litres, 147 bhp
- Gearbox: Automatic
- Drive: Front-wheel drive
- Colour: Blue
- CO2: 143 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
This 2018 Mazda CX-5 SE L Nav+ is advertised with 50,702 miles, approximately 21,800 below the typical mileage for its age. Priced at £12,500, it is advertised £461 above the AskCar estimate of £12,039. To work out the AskCar estimate, we analyse UK dealer adverts for 2,558 Mazda CX-5 cars across different ages and specifications. We first saw this car advertised 41 days ago. Its asking price has since fallen by £500. We checked its advertised mileage against the government's MOT record, and they match. It is for sale at Swale Auto Sales II in Brompton On Swale. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 5 November 2026.
Price
Fair price: £461 (3%) over the AskCar estimate of £12,039.
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 2,558 priced Mazda CX-5 adverts across different ages and specifications, as of 5 November 2026.
A 2018 Mazda CX-5 with the 2.2 diesel engine is typically advertised at £10,000: the median of the 135 for sale on AskCar, as of 5 November 2026.
Time on sale
This 2018 Mazda CX-5 has been on sale for at least 41 days.
Price history
AskCar first saw this advert on 25 September 2026 at £13,000. Its asking price is now £12,500, £500 less. The latest price cut was seen on 10 October 2026.
Price changes recorded:
- 25 September 2026: £13,000
- 10 October 2026: £12,500
Mileage and MOT
MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 5 November 2026: valid until 16 March 2027.
It failed its MOT on 9 March 2026 (offside rear stop lamp(s) not working) and passed 8 days later, on 17 March 2026.
There were no advisories at the latest test.
Mileage at that test: 49,994 miles, which matches the advertised 50,702 miles.
Advertised mileage is about 21,800 miles lower than the median mileage of a 2018 Mazda CX-5 on AskCar.
Similar cars
1 other 2018 Mazda CX-5 SE L Nav+ 2.2 diesel automatic SUV is for sale at UK dealers, as of 5 November 2026.
The closest to this car in mileage:
- 2018 Mazda CX-5 SE L Nav+, 2.2 diesel SUV, blue. Mileage: 75,437 miles. Price: £9,700, £2,800 less than this car. Dealer: Carworld Car Supermarket in Peterborough. AskCar page: https://askcar.co.uk/car/mazda-cx-5-2018-3bd93d1e716f
Browse all Mazda CX-5 cars for sale · 2018 Mazda CX-5 price guide
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Photos
29 photos of this car are on its AskCar page.
As of 5 November 2026, AskCar lists 595,776 cars and vans from 12,945 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.