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

Overview

• Make: Mazda
• Model: CX-30
• Trim: GT Sport
• Version: 2.0 e-SKYACTIV X Mhev GT Sport Manual 4WD Euro 6 (s/s) 5dr (183 bhp)
• Year: 2021
• Mileage: 36,337 miles
• Fuel: Petrol, mild hybrid
• Body: SUV, 5 doors, 5 seats
• Engine: 2.0 litres, 183 bhp
• Gearbox: Manual
• Drive: Four-wheel drive
• Colour: Grey
• CO2: 137 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2021 Mazda CX-30 GT Sport has covered 36,337 miles. The dealer is asking £14,380, which is £506 below the AskCar estimate of £14,886. To work out the AskCar estimate, we analyse UK dealer adverts for 1,559 Mazda CX-30 cars across different ages and specifications. The asking price is now £2,030 lower than when we first recorded the advert 128 days ago. Our records show an MOT expiry date of 9 October 2026, which has passed. Ask the dealer for an update. Its advertised mileage matches the government's MOT record. You can find this car at Evans Halshaw Ford East Kilbride in Glasgow. 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: £506 (3%) under the AskCar estimate of £14,886.

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 128 days.

Price history

AskCar first saw this advert on 29 June 2026 at £16,410. Its asking price is now £14,380, £2,030 less. The latest price cut was seen on 4 November 2026.

Price changes recorded:

• 29 June 2026: £16,410
• 30 June 2026: £16,350
• 6 July 2026: £16,270
• 13 July 2026: £16,100
• 21 July 2026: £16,010
• 27 July 2026: £15,830
• 3 August 2026: £15,760
• 10 August 2026: £15,690
• 25 August 2026: £15,620
• 3 September 2026: £15,430
• 8 September 2026: £15,340
• 16 September 2026: £15,270
• 22 September 2026: £15,200
• 23 September 2026: £15,050
• 29 September 2026: £14,980
• 7 October 2026: £14,910
• 13 October 2026: £14,660
• 20 October 2026: £14,520
• 27 October 2026: £14,450
• 4 November 2026: £14,380

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 4 November 2026: the latest record we hold ran out on 9 October 2026; ask the dealer for the current MOT.

It has had 2 MOTs. The latest, on 10 October 2025, passed.

Advisories at the latest test: nearside rear brake disc worn, pitted or scored, but not seriously weakened; offside rear brake disc worn, pitted or scored, but not seriously weakened.

Mileage at that test: 22,598 miles, which matches the advertised 36,337 miles.

Advertised mileage is about 300 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: 33,164 miles. Price: £14,435, £55 more than this car. Dealer: Vertu Mazda Hamilton in Hamilton. AskCar page: https://askcar.co.uk/car/mazda-cx-30-2021-8c3c966c79ec
• 2021 Mazda CX-30 GT Sport, 2.0 petrol SUV, grey. Mileage: 39,677 miles. Price: £13,267, £1,113 less than this car. Dealer: Trust Ford Huddersfield in Huddersfield. AskCar page: https://askcar.co.uk/car/mazda-cx-30-2021-c5c91a956c76
• 2021 Mazda CX-30 GT Sport, 2.0 petrol SUV, white. Mileage: 31,800 miles. Price: £15,695, £1,315 more than this car. Dealer: Magna Mazda Poole in Poole. AskCar page: https://askcar.co.uk/car/mazda-cx-30-2021-45844680db7b