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

Overview

• Make: Mazda
• Model: CX-30
• Trim: Sport LUX
• Version: 2.0 Skyactiv-x Mhev Sport LUX Manual Euro 6 (s/s) 5dr (178 bhp)
• Year: 2020
• Mileage: 34,747 miles
• Fuel: Petrol, mild hybrid
• Body: SUV, 5 doors, 5 seats
• Engine: 2.0 litres, 178 bhp
• Gearbox: Manual
• Colour: Grey
• CO2: 105 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 34,747 miles, this 2020 Mazda CX-30 Sport Lux has covered about 9,100 fewer miles than other 2020 Mazda CX-30 cars. The dealer is asking £12,799, which is £427 below the AskCar estimate of £13,226. To work out the AskCar estimate, we analyse UK dealer adverts for 1,552 Mazda CX-30 cars across different ages and specifications. We first recorded this car for sale today. Its advertised mileage matches the government's MOT record. The seller is cinch Corby, based in North Northamptonshire. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 12 November 2026.

How we estimate prices and check cars

Price

Fair price: £427 (3%) under the AskCar estimate of £13,226.

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 1,552 priced Mazda CX-30 adverts across different ages and specifications, as of 12 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 12 November 2026.

Time on sale

AskCar first saw this 2020 Mazda CX-30 advertised today. About 6 in 10 of 2020 Mazda CX-30 cars are gone from sale within a month of being advertised: 131 of the 230 first advertised between 14 July 2026 and 9 October 2026.

Price history

AskCar first saw this advert on 12 November 2026 at £12,799. 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 12 November 2026: valid until 30 October 2027.

It has had 5 MOTs. The latest, on 5 October 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 33,779 miles, which matches the advertised 34,747 miles.

Advertised mileage is about 9,100 miles lower than the median mileage of a 2020 Mazda CX-30 on AskCar.

Similar cars

16 other 2020 Mazda CX-30 Sport LUX 2.0 petrol manual SUVs are for sale at UK dealers, from £9,775 to £15,495, as of 12 November 2026.

The 3 closest to this car in mileage:

• 2020 Mazda CX-30 Sport LUX, 2.0 petrol SUV, red. Mileage: 33,933 miles. Price: £12,495, £304 less than this car. Dealer: SG Petch York in York. AskCar page: https://askcar.co.uk/car/mazda-cx-30-2020-7ed5f828d1c8
• 2020 Mazda CX-30 Sport LUX, 2.0 petrol SUV, blue. Mileage: 35,950 miles. Price: £11,599, £1,200 less than this car. Dealer: Fords Of Winsford Car Supermarket in Winsford. AskCar page: https://askcar.co.uk/car/mazda-cx-30-2020-182aa914aaf9
• 2020 Mazda CX-30 Sport LUX, 2.0 petrol SUV, white. Mileage: 31,496 miles. Price: £15,495, £2,696 more than this car. Dealer: Mitchell Mazda in Ellesmere Port. AskCar page: https://askcar.co.uk/car/mazda-cx-30-2020-f970171bde19

• The nearest: 2020 Mazda CX-30 Sport LUX, 2.0 petrol SUV, grey, 49 miles from this car. Mileage: 53,338 miles. Price: £11,500, £1,299 less than this car. Dealer: Chris W Roads in Ripley. AskCar page: https://askcar.co.uk/car/mazda-cx-30-2020-b7b8150eb9aa