2021 Mazda CX-5 2.5 SKYACTIV-G GT Sport

Overview

• Make: Mazda
• Model: CX-5
• Trim: GT Sport
• Version: 2.5 SKYACTIV-G GT Sport Auto 4WD Euro 6 (s/s) 5dr (191 bhp)
• Year: 2021
• Mileage: 38,865 miles
• Fuel: Petrol
• Body: SUV, 5 doors, 5 seats
• Engine: 2.5 litres, 191 bhp
• Gearbox: Automatic
• Drive: Four-wheel drive
• Colour: Red
• CO2: 182 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 38,865 miles, this 2021 Mazda CX-5 GT Sport has covered about 3,600 more miles than other 2021 Mazda CX-5 cars. Priced at £18,220, it is advertised £1,556 below the AskCar estimate of £19,776. To work out the AskCar estimate, we analyse UK dealer adverts for 2,521 Mazda CX-5 cars across different ages and specifications. Since we first spotted the advert 17 days ago, the asking price has dropped by £1,035. We checked its advertised mileage against the government's MOT record, and they match. You can find this car at Hippo Approved in Blackburn. 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: £1,556 (7%) under the AskCar estimate of £19,776.

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 2,521 priced Mazda CX-5 adverts across different ages and specifications, as of 2 November 2026.

Time on sale

This 2021 Mazda CX-5 has been on sale for at least 17 days.

Price history

AskCar first saw this advert on 16 October 2026 at £19,255. Its asking price is now £18,220, £1,035 less. The latest price cut was seen on 20 October 2026.

Price changes recorded:

• 16 October 2026: £19,255
• 20 October 2026: £18,220

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 1 March 2027.

It has had 3 MOTs. The latest, on 24 February 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 35,474 miles, which matches the advertised 38,865 miles.

Advertised mileage is about 3,600 miles higher than the median mileage of a 2021 Mazda CX-5 on AskCar.

Similar cars

1 other 2021 Mazda CX-5 GT Sport 2.5 petrol automatic SUV is for sale at UK dealers, as of 2 November 2026.

The closest to this car in mileage:

• 2021 Mazda CX-5 GT Sport, 2.5 petrol SUV, grey. Mileage: 29,649 miles. Price: £19,995, £1,775 more than this car. Dealer: EMG Motor Group Boston Mazda in Boston. AskCar page: https://askcar.co.uk/car/mazda-cx-5-2021-1de6d7b1ae55