2020 Mazda CX-30 2.0 SKYACTIV-G MHEV GT Sport

Overview

• Make: Mazda
• Model: CX-30
• Trim: GT Sport
• Version: 2.0 SKYACTIV-G Mhev GT Sport Manual FWD Euro 6 (s/s) 5dr (120 bhp)
• Year: 2020
• Mileage: 76,884 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: 141 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 76,884 miles on the clock, this 2020 Mazda CX-30 GT Sport has done roughly 33,600 more miles than a typical 2020 Mazda CX-30. The dealer is asking £9,745, which is £140 below the AskCar estimate of £9,885. To work out the AskCar estimate, we analyse UK dealer adverts for 1,554 Mazda CX-30 cars across different ages and specifications. The dealer may accept less. This car has been on sale for at least 162 days, and its asking price is down £3,550. We checked its advertised mileage against the government's MOT record, and they match. You can find this car at Greasley Cars in Leicester. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 6 November 2026.

How we estimate prices and check cars

Price

Fair price: £140 (1%) under the AskCar estimate of £9,885.

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 1,554 priced Mazda CX-30 adverts across different ages and specifications, as of 6 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 6 November 2026.

Time on sale

The dealer may accept less. This 2020 Mazda CX-30 has been on sale for at least 162 days, and its asking price has been cut by £3,550. About 6 in 10 of 2020 Mazda CX-30 cars are gone from sale within a month of being advertised: 121 of the 212 first advertised between 11 July 2026 and 3 October 2026.

Price history

AskCar first saw this advert on 28 May 2026 at £13,295. Its asking price is now £9,745, £3,550 less. The latest price cut was seen on 4 November 2026.

Price changes recorded:

• 28 May 2026: £13,295
• 25 October 2026: £9,995
• 29 October 2026: £9,845
• 4 November 2026: £9,745

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 6 November 2026: valid until 31 August 2027.

It has had 4 MOTs. The latest, on 22 August 2026, passed.

Advisories at the latest test: windscreen damaged but not adversely affecting driver's view.

Mileage at that test: 76,726 miles, which matches the advertised 76,884 miles.

Advertised mileage is about 33,600 miles higher than the median mileage of a 2020 Mazda CX-30 on AskCar.

Similar cars

24 other 2020 Mazda CX-30 GT Sport 2.0 petrol manual SUVs are for sale at UK dealers, from £8,990 to £15,295, as of 6 November 2026.

The 3 closest to this car in mileage:

• 2020 Mazda CX-30 GT Sport, 2.0 petrol SUV, red. Mileage: 73,156 miles. Price: £11,016, £1,271 more than this car. Dealer: Vertu Mazda Hamilton in Hamilton. AskCar page: https://askcar.co.uk/car/mazda-cx-30-2020-8d0fe7c550c9
• 2020 Mazda CX-30 GT Sport, 2.0 petrol SUV, red. Mileage: 70,015 miles. Price: £11,300, £1,555 more than this car. Dealer: Marshall BYD Northampton in Northampton. AskCar page: https://askcar.co.uk/car/mazda-cx-30-2020-85c795b6ed1a
• 2020 Mazda CX-30 GT Sport, 2.0 petrol SUV, grey. Mileage: 64,298 miles. Price: £11,495, £1,750 more than this car. Dealer: Edwards Motors in Kempsey. AskCar page: https://askcar.co.uk/car/mazda-cx-30-2020-0d5b5d8f983e

• The nearest: 2020 Mazda CX-30 GT Sport, 2.0 petrol SUV, grey, 22 miles from this car. Mileage: 56,481 miles. Price: £11,999, £2,254 more than this car. Dealer: cinch Corby in Corby. AskCar page: https://askcar.co.uk/car/mazda-cx-30-2020-6b5c19c9ec33