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

Overview

• Make: Mazda
• Model: CX-30
• Trim: GT Sport
• Version: 2.0 Skyactiv-x Mhev GT Sport Manual 4WD Euro 6 (s/s) 5dr (178 bhp)
• Year: 2020
• Mileage: 47,695 miles
• Fuel: Petrol, mild hybrid
• Body: SUV, 5 doors, 5 seats
• Engine: 2.0 litres, 178 bhp
• Gearbox: Manual
• Drive: Four-wheel drive
• Colour: Red
• CO2: 111 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

The advertised mileage for this 2020 Mazda CX-30 GT Sport is 47,695 miles. Priced at £15,000, it is advertised £1,261 above the AskCar estimate of £13,739. The AskCar estimate draws on 1,561 Mazda CX-30 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. This car was first seen in our listings data 161 days ago. The latest MOT recorded 53,639 miles, above the advertised mileage. Check this with the dealer. Its MOT is recorded as valid until 10 March 2027. It is advertised by Northampton Motors in West Northamptonshire. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 5 November 2026.

How we estimate prices and check cars

Price

Above the going rate: £1,261 (9%) over the AskCar estimate of £13,739.

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 1,561 priced Mazda CX-30 adverts across different ages and specifications, as of 5 November 2026.

A 2020 Mazda CX-30 with the 2.0 petrol engine is typically advertised at £13,000: the median of the 105 for sale on AskCar, as of 5 November 2026.

Time on sale

This 2020 Mazda CX-30 has been on sale for at least 161 days.

Price history

AskCar first saw this advert on 28 May 2026 at £15,000. 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 5 November 2026: valid until 10 March 2027.

It has had 4 MOTs. The latest, on 18 February 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 53,639 miles. The advert says 47,695 miles, fewer than the MOT record, so ask the dealer which is right.

Advertised mileage is about 4,400 miles higher than the median mileage of a 2020 Mazda CX-30 on AskCar.

Similar cars

23 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 5 November 2026.

The 3 closest to this car in mileage:

• 2020 Mazda CX-30 GT Sport, 2.0 petrol SUV, grey. Mileage: 46,248 miles. Price: £12,995, £2,005 less than this car. Dealer: EMC Uckfield Vauxhall in Uckfield. AskCar page: https://askcar.co.uk/car/mazda-cx-30-2020-b2c1cf37c723
• 2020 Mazda CX-30 GT Sport, 2.0 petrol SUV, red. Mileage: 44,494 miles. Price: £12,461, £2,539 less than this car. Dealer: Vertu Nissan Stockton in Stockton-on-Tees. AskCar page: https://askcar.co.uk/car/mazda-cx-30-2020-c212005d3ec0
• 2020 Mazda CX-30 GT Sport, 2.0 petrol SUV, grey. Mileage: 43,290 miles. Price: £12,340, £2,660 less than this car. Dealer: Cargem in Rainham. AskCar page: https://askcar.co.uk/car/mazda-cx-30-2020-7af00ec0daf2

• The nearest: 2020 Mazda CX-30 GT Sport, 2.0 petrol SUV, red, 2 miles from this car. Mileage: 70,015 miles. Price: £12,500, £2,500 less than this car. Dealer: Marshall BYD Northampton in Northampton. AskCar page: https://askcar.co.uk/car/mazda-cx-30-2020-85c795b6ed1a