2021 Mazda CX-30 2.0 GT Sport Tech

Overview

• Make: Mazda
• Model: CX-30
• Trim: GT Sport Tech
• Version: 2.0 Mhev GT Sport Tech Manual Euro 6 (s/s) 5dr
• Year: 2021
• Mileage: 65,677 miles
• Fuel: Petrol, mild hybrid
• Body: SUV, 5 doors, 5 seats
• Engine: 2.0 litres
• Gearbox: Manual
• Colour: White
• CO2: 133 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 65,677 miles, this 2021 Mazda CX-30 GT Sport Tech has covered about 29,700 more miles than other 2021 Mazda CX-30 cars. The dealer is asking £11,260, which is £669 below the AskCar estimate of £11,929. To work out the AskCar estimate, we analyse UK dealer adverts for 1,559 Mazda CX-30 cars across different ages and specifications. We first recorded this advert 35 days ago, and its asking price has since fallen by £1,190. The government's MOT record matches its advertised mileage. It is advertised by Hilton Garage in Derby. 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: £669 (5%) under the AskCar estimate of £11,929.

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 35 days.

Price history

AskCar first saw this advert on 30 September 2026 at £12,450. Its asking price is now £11,260, £1,190 less. The latest price cut was seen on 2 November 2026.

Price changes recorded:

• 30 September 2026: £12,450
• 1 October 2026: £11,700
• 30 October 2026: £11,650
• 2 November 2026: £11,260

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 4 November 2026: valid until 21 March 2027.

It has had 3 MOTs. The latest, on 9 March 2026, passed.

Advisories at the latest test: nearside front brake disc worn, pitted or scored, but not seriously weakened inner surface.

Mileage at that test: 56,312 miles, which matches the advertised 65,677 miles.

Advertised mileage is about 29,700 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 £12,245 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, grey. Mileage: 61,348 miles. Price: £12,245, £985 more 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, £3,240 more than this car. Dealer: David Hayton Autostore Penrith in Penrith. AskCar page: https://askcar.co.uk/car/mazda-cx-30-2021-12ebffd67859
• 2021 Mazda CX-30 GT Sport Tech, 2.0 petrol SUV, red. Mileage: 58,252 miles. Price: £12,299, £1,039 more than this car. Dealer: cinch in Bedford. AskCar page: https://askcar.co.uk/car/mazda-cx-30-2021-518ebd352a2c

• The nearest: 2021 Mazda CX-30 GT Sport Tech, 2.0 petrol SUV, grey, 36 miles from this car. Mileage: 43,464 miles. Price: £15,995, £4,735 more than this car. Dealer: JT Hughes Telford Mazda in Telford. AskCar page: https://askcar.co.uk/car/mazda-cx-30-2021-0e164b8f69e5