2020 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: 2020
• Mileage: 66,564 miles
• Fuel: Petrol, mild hybrid
• Body: SUV, 5 doors, 5 seats
• Engine: 2.0 litres
• Gearbox: Manual
• Colour: Red
• CO2: 105 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2020 Mazda CX-30 GT Sport Tech is advertised with 66,564 miles, approximately 23,300 above the typical mileage for its age. The AskCar estimate for this car is £11,234. It is priced at £10,320, which is £914 below that estimate. The AskCar estimate uses UK dealer asking prices, including 1,559 Mazda CX-30 adverts, and accounts for the car’s age, mileage and specification. We first saw this car advertised 22 days ago. Its asking price has since fallen by £1,130. The government's MOT record matches its advertised mileage. 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: £914 (8%) under the AskCar estimate of £11,234.

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 22 days.

Price history

AskCar first saw this advert on 13 October 2026 at £11,450. Its asking price is now £10,320, £1,130 less. The latest price cut was seen on 2 November 2026.

Price changes recorded:

• 13 October 2026: £11,450
• 18 October 2026: £10,950
• 2 November 2026: £10,320

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 4 November 2026: valid until 1 March 2027.

It failed its MOT on 9 February 2026 (offside headlamp aim too high) and passed later the same day.

Advisories at the latest test: nearside front tyre worn close to legal limit/worn on edge; offside front tyre worn close to legal limit/worn on edge; offside rear tyre worn close to legal limit/worn on edge; and 1 more.

Mileage at that test: 55,819 miles, which matches the advertised 66,564 miles.

Advertised mileage is about 23,300 miles higher than the median mileage of a 2020 Mazda CX-30 on AskCar.

Similar cars

20 other 2020 Mazda CX-30 GT Sport Tech 2.0 petrol manual SUVs are for sale at UK dealers, from £9,990 to £15,968, 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: 66,887 miles. Price: £12,295, £1,975 more than this car. Dealer: Cambrian Cars & Commericals in Newtown. AskCar page: https://askcar.co.uk/car/mazda-cx-30-2020-aeec2c7f3a2c
• 2020 Mazda CX-30 GT Sport Tech, 2.0 petrol SUV, grey. Mileage: 69,827 miles. Price: £12,299, £1,979 more than this car. Dealer: Eastern Western Motor Group Car Deal Warehouse Edinburgh East in Edinburgh. AskCar page: https://askcar.co.uk/car/mazda-cx-30-2020-6fadd3d2cee3
• 2020 Mazda CX-30 GT Sport Tech, 2.0 petrol SUV, red. Mileage: 56,926 miles. Price: £11,370, £1,050 more than this car. Dealer: Big Motoring World Wimbledon in Wimbledon. AskCar page: https://askcar.co.uk/car/mazda-cx-30-2020-581605b4ea33

• The nearest: 2020 Mazda CX-30 GT Sport Tech, 2.0 petrol SUV, grey, 33 miles from this car. Mileage: 48,598 miles. Price: £12,695, £2,375 more than this car. Dealer: All Electric Skoda in Birmingham. AskCar page: https://askcar.co.uk/car/mazda-cx-30-2020-da9db1048255