2021 Mazda CX-30 2.0 e-SKYACTIV X MHEV GT Sport Tech

Overview

• Make: Mazda
• Model: CX-30
• Trim: GT Sport Tech
• Version: 2.0 e-SKYACTIV X Mhev GT Sport Tech Manual 4WD Euro 6 (s/s) 5dr (183 bhp)
• Year: 2021
• Mileage: 82,000 miles
• Fuel: Petrol, mild hybrid
• Body: SUV, 5 doors, 5 seats
• Engine: 2.0 litres, 183 bhp
• Gearbox: Manual
• Drive: Four-wheel drive
• Colour: Red
• CO2: 137 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 82,000 miles, this 2021 Mazda CX-30 GT Sport Tech has covered about 46,000 more miles than other 2021 Mazda CX-30 cars. The AskCar estimate for this car is £11,827. It is priced at £12,490, which is £663 above that estimate. The AskCar estimate draws on 1,559 Mazda CX-30 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We have tracked this advert for 38 days. Its advertised mileage matches the government's MOT record. It is advertised by Wilson Autotrade in Darlington. 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: £663 (5%) over the AskCar estimate of £11,827.

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 1,559 priced Mazda CX-30 adverts across different ages and specifications, as of 4 November 2026.

A 2021 Mazda CX-30 with the 2.0 petrol engine is typically advertised at £13,900: the median of the 110 for sale on AskCar, as of 4 November 2026.

Time on sale

This 2021 Mazda CX-30 has been on sale for at least 38 days.

Price history

AskCar first saw this advert on 27 September 2026 at £12,490. Its asking price has not changed.

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 4 November 2026: valid until 8 December 2026.

It has had 3 MOTs. The latest, on 14 November 2025, passed.

There were no advisories at the latest test.

Mileage at that test: 72,604 miles, which matches the advertised 82,000 miles.

Advertised mileage is about 46,000 miles higher than the median mileage of a 2021 Mazda CX-30 on AskCar.

Similar cars

19 other 2021 Mazda CX-30 GT Sport Tech 2.0 petrol manual SUVs are for sale at UK dealers, from £11,260 to £18,000, as of 4 November 2026.

The 3 closest to this car in mileage:

• 2021 Mazda CX-30 GT Sport Tech, 2.0 petrol SUV, white. Mileage: 65,677 miles. Price: £11,260, £1,230 less than this car. Dealer: Hilton Garage in Derby. AskCar page: https://askcar.co.uk/car/mazda-cx-30-2021-251e579d2fbf
• 2021 Mazda CX-30 GT Sport Tech, 2.0 petrol SUV, grey. Mileage: 61,348 miles. Price: £12,245, £245 less than this car. Dealer: Cox Motor Group Blackpool Seat in Blackpool. AskCar page: https://askcar.co.uk/car/mazda-cx-30-2021-4d6288bdc503
• 2021 Mazda CX-30 GT Sport Tech, 2.0 petrol SUV, red. Mileage: 60,221 miles. Price: £14,500, £2,010 more than this car. Dealer: David Hayton Autostore Penrith in Penrith. AskCar page: https://askcar.co.uk/car/mazda-cx-30-2021-12ebffd67859

• The nearest: 2021 Mazda CX-30 GT Sport Tech, 2.0 petrol SUV, red, 30 miles from this car. Mileage: 31,121 miles. Price: £16,000, £3,510 more than this car. Dealer: Stoneacre Gateshead Mazda in Gateshead. AskCar page: https://askcar.co.uk/car/mazda-cx-30-2021-0abf29c00a98