2020 Mazda CX-30 2.0 SKYACTIV-X MHEV GT Sport Tech

Overview

• Make: Mazda
• Model: CX-30
• Trim: GT Sport Tech
• Version: 2.0 Skyactiv-x Mhev GT Sport Tech Auto 4WD Euro 6 (s/s) 5dr (178 bhp)
• Year: 2020
• Mileage: 66,412 miles
• Fuel: Petrol, mild hybrid
• Body: SUV, 5 doors, 5 seats
• Engine: 2.0 litres, 178 bhp
• Gearbox: Automatic
• Drive: Four-wheel drive
• Colour: Red
• CO2: 160 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2020 Mazda CX-30 GT Sport Tech is advertised with 66,412 miles, approximately 23,100 above the typical mileage for its age. Priced at £13,830, it is advertised £654 above the AskCar estimate of £13,176. 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 7 days ago. According to the government's MOT record, its advertised mileage is consistent with the latest test. It is advertised by GK Motors in Mansfield. 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: £654 (4%) over the AskCar estimate of £13,176.

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 2020 Mazda CX-30 with the 2.0 petrol engine is typically advertised at £13,000: the median of the 106 for sale on AskCar, as of 4 November 2026.

Time on sale

This 2020 Mazda CX-30 has been on sale for at least 7 days.

Price history

AskCar first saw this advert on 28 October 2026 at £13,830. 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 30 January 2027.

It has had 4 MOTs. The latest, on 9 January 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 61,108 miles, which matches the advertised 66,412 miles.

Advertised mileage is about 23,100 miles higher than the median mileage of a 2020 Mazda CX-30 on AskCar.

Similar cars

13 other 2020 Mazda CX-30 GT Sport Tech 2.0 petrol automatic SUVs are for sale at UK dealers, from £14,489 to £16,695, as of 4 November 2026.

The 3 closest to this car in mileage:

• 2020 Mazda CX-30 GT Sport Tech, 2.0 petrol SUV, red. Mileage: 54,662 miles. Price: £14,499, £669 more than this car. Dealer: Rcs Car Sales Worcester in Worcester. AskCar page: https://askcar.co.uk/car/mazda-cx-30-2020-672b06f97605
• 2020 Mazda CX-30 GT Sport Tech, 2.0 petrol SUV, grey. Mileage: 49,043 miles. Price: £14,630, £800 more than this car. Dealer: Hammond Cars Ipswich in Ipswich. AskCar page: https://askcar.co.uk/car/mazda-cx-30-2020-6c9706ad7d1e
• 2020 Mazda CX-30 GT Sport Tech, 2.0 petrol SUV, grey. Mileage: 48,330 miles. Price: £14,489, £659 more than this car. Dealer: Gold Cars in Evesham. AskCar page: https://askcar.co.uk/car/mazda-cx-30-2020-eab7a6b6ec61

• The nearest: 2020 Mazda CX-30 GT Sport Tech, 2.0 petrol SUV, red, 19 miles from this car. Mileage: 26,824 miles. Price: £16,249, £2,419 more than this car. Dealer: Motorpoint Sheffield in Sheffield. AskCar page: https://askcar.co.uk/car/mazda-cx-30-2020-70144b86face