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: 32,847 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

At 32,847 miles, this 2020 Mazda CX-30 GT Sport has covered about 10,500 fewer miles than other 2020 Mazda CX-30 cars. The dealer is asking £13,699, which is £1,472 below the AskCar estimate of £15,171. To work out the AskCar estimate, we analyse UK dealer adverts for 1,559 Mazda CX-30 cars across different ages and specifications. We first recorded this car for sale 5 days ago. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Yeomans Mazda Worthing, based in Worthing. 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: £1,472 (9%) under the AskCar estimate of £15,171.

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

AskCar first saw this 2020 Mazda CX-30 advertised 5 days ago. About 6 in 10 of 2020 Mazda CX-30 cars are gone from sale within a month of being advertised: 121 of the 209 first advertised between 11 July 2026 and 1 October 2026.

Price history

AskCar first saw this advert on 30 October 2026 at £13,699. 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 8 March 2027.

It has had 4 MOTs. The latest, on 26 February 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 30,171 miles, which matches the advertised 32,847 miles.

Advertised mileage is about 10,500 miles lower 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 £15,495, as of 4 November 2026.

The 3 closest to this car in mileage:

• 2020 Mazda CX-30 GT Sport, 2.0 petrol SUV, white. Mileage: 34,552 miles. Price: £13,379, £320 less than this car. Dealer: cinch in Scunthorpe. AskCar page: https://askcar.co.uk/car/mazda-cx-30-2020-594e2098bb66
• 2020 Mazda CX-30 GT Sport, 2.0 petrol SUV, grey. Mileage: 34,998 miles. Price: £13,995, £296 more than this car. Dealer: Hardwick Sports and Prestige in Alfreton. AskCar page: https://askcar.co.uk/car/mazda-cx-30-2020-e253acfd42fe
• 2020 Mazda CX-30 GT Sport, 2.0 petrol SUV, blue. Mileage: 28,950 miles. Price: £13,595, £104 less than this car. Dealer: V12 Sports & Classics Ltd - Wolverhampton in Wolverhampton. AskCar page: https://askcar.co.uk/car/mazda-cx-30-2020-8be13a2a6d84

• The nearest: 2020 Mazda CX-30 GT Sport, 2.0 petrol SUV, grey, 26 miles from this car. Mileage: 46,248 miles. Price: £12,995, £704 less than this car. Dealer: EMC Uckfield Vauxhall in Uckfield. AskCar page: https://askcar.co.uk/car/mazda-cx-30-2020-b2c1cf37c723