2021 Mazda CX-30 2.0 e-SKYACTIV G MHEV GT Sport

Overview

• Make: Mazda
• Model: CX-30
• Trim: GT Sport
• Version: 2.0 e SKYACTIV-G Mhev GT Sport Manual FWD Euro 6 (s/s) 5dr (120 bhp)
• Year: 2021
• Mileage: 52,517 miles
• Fuel: Petrol, mild hybrid
• Body: SUV, 5 doors, 5 seats
• Engine: 2.0 litres, 120 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: Blue
• CO2: 134 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2021 Mazda CX-30 GT Sport is advertised with 52,517 miles, approximately 16,500 above the typical mileage for its age. Its asking price of £13,498 is £1,050 above the AskCar estimate of £12,448. The AskCar estimate uses 1,559 UK dealer adverts for the Mazda CX-30, with adjustments for age, mileage, trim, engine and other specifications. We first recorded this car for sale 29 days ago. Its advertised mileage matches the government's MOT record. The seller is Arnold Clark Kirkcaldy Peugeot / Mazda, based in Kirkcaldy. 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

Above the going rate: £1,050 (8%) over the AskCar estimate of £12,448.

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 29 days.

Price history

AskCar first saw this advert on 6 October 2026 at £13,498. 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 4 October 2027.

It has had 4 MOTs. The latest, on 5 October 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 52,529 miles, which matches the advertised 52,517 miles.

Advertised mileage is about 16,500 miles higher 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, black. Mileage: 51,155 miles. Price: £13,882, £384 more than this car. Dealer: Bridgend Motor Group in Gateshead. AskCar page: https://askcar.co.uk/car/mazda-cx-30-2021-3d0b051af49a
• 2021 Mazda CX-30 GT Sport, 2.0 petrol SUV, red. Mileage: 48,709 miles. Price: £12,995, £503 less than this car. Dealer: Hadwins Approved in Kendal. AskCar page: https://askcar.co.uk/car/mazda-cx-30-2021-8a3688833c62
• 2021 Mazda CX-30 GT Sport, 2.0 petrol SUV, blue. Mileage: 48,000 miles. Price: £13,000, £498 less than this car. Dealer: Marshall SKODA Newbury in Newbury. AskCar page: https://askcar.co.uk/car/mazda-cx-30-2021-d7fba1ebff1a

• The nearest: 2021 Mazda CX-30 GT Sport, 2.0 petrol SUV, black, 43 miles from this car. Mileage: 33,164 miles. Price: £14,435, £937 more than this car. Dealer: Vertu Mazda Hamilton in Hamilton. AskCar page: https://askcar.co.uk/car/mazda-cx-30-2021-8c3c966c79ec