2021 Mazda CX-30 2.0 GT Sport

Overview

• Make: Mazda
• Model: CX-30
• Trim: GT Sport
• Version: 2.0 Mhev GT Sport Manual Euro 6 (s/s) 5dr
• Year: 2021
• Mileage: 25,153 miles
• Fuel: Petrol, mild hybrid
• Body: SUV, 5 doors, 5 seats
• Engine: 2.0 litres
• Gearbox: Manual
• Colour: Red
• CO2: 134 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 25,153 miles, this 2021 Mazda CX-30 GT Sport has covered about 10,900 fewer miles than other 2021 Mazda CX-30 cars. Priced at £13,520, it is advertised £1,583 below the AskCar estimate of £15,103. To work out the AskCar estimate, we analyse UK dealer adverts for 1,559 Mazda CX-30 cars across different ages and specifications. The dealer may accept less. This car has been on sale for at least 90 days, and its asking price is down £1,530. We checked its advertised mileage against the government's MOT record, and they match. It is for sale at 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

Good value: £1,583 (10%) under the AskCar estimate of £15,103.

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

The dealer may accept less. This 2021 Mazda CX-30 has been on sale for at least 90 days, and its asking price has been cut by £1,530. About 6 in 10 of 2021 Mazda CX-30 cars are gone from sale within a month of being advertised: 125 of the 218 first advertised between 11 July 2026 and 1 October 2026.

Price history

AskCar first saw this advert on 6 August 2026 at £15,050. Its asking price is now £13,520, £1,530 less. The latest price cut was seen on 2 November 2026.

Price changes recorded:

• 6 August 2026: £15,050
• 28 August 2026: £14,850
• 5 September 2026: £14,650
• 13 September 2026: £14,550
• 15 September 2026: £14,250
• 4 October 2026: £13,450
• 22 October 2026: £13,750
• 2 November 2026: £13,520

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 4 November 2026: valid until 29 June 2027.

It has had 3 MOTs. The latest, on 17 June 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 24,776 miles, which matches the advertised 25,153 miles.

Advertised mileage is about 10,900 miles lower than the median mileage of a 2021 Mazda CX-30 on AskCar.

Similar cars

18 other 2021 Mazda CX-30 GT Sport 2.0 petrol manual SUVs are for sale at UK dealers, from £10,677 to £15,999, as of 4 November 2026.

The 3 closest to this car in mileage:

• 2021 Mazda CX-30 GT Sport, 2.0 petrol SUV, grey. Mileage: 24,592 miles. Price: £13,995, £475 more than this car. Dealer: Trust Ford Carlisle in Carlisle. AskCar page: https://askcar.co.uk/car/mazda-cx-30-2021-926627fc29cb
• 2021 Mazda CX-30 GT Sport, 2.0 petrol SUV, red. Mileage: 23,296 miles. Price: £14,850, £1,330 more than this car. Dealer: Drive Motor Retail drivedirect Darlington Vauxhall in Darlington. AskCar page: https://askcar.co.uk/car/mazda-cx-30-2021-8ca4f9ed8e72
• 2021 Mazda CX-30 GT Sport, 2.0 petrol SUV, black. Mileage: 31,120 miles. Price: £15,499, £1,979 more than this car. Dealer: David Hayton Autostore Penrith in Penrith. AskCar page: https://askcar.co.uk/car/mazda-cx-30-2021-063d0905f92a

• The nearest: 2021 Mazda CX-30 GT Sport, 2.0 petrol SUV, red, 16 miles from this car. Mileage: 11,090 miles. Price: £15,999, £2,479 more than this car. Dealer: NK Motors in Nottingham. AskCar page: https://askcar.co.uk/car/mazda-cx-30-2021-b402ac05deec