2021 Mazda CX-30 2.0 e-SKYACTIV G MHEV Sport LUX

Overview

• Make: Mazda
• Model: CX-30
• Trim: Sport LUX
• Version: 2.0 e SKYACTIV-G Mhev Sport LUX Manual FWD Euro 6 (s/s) 5dr (120 bhp)
• Year: 2021
• Mileage: 47,716 miles
• Fuel: Petrol, mild hybrid
• Body: SUV, 5 doors, 5 seats
• Engine: 2.0 litres, 120 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: Black
• CO2: 134 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 47,716 miles, this 2021 Mazda CX-30 Sport Lux has covered about 11,600 more miles than other 2021 Mazda CX-30 cars. The dealer is asking £12,998, which is £556 above the AskCar estimate of £12,442. To work out the AskCar estimate, we analyse UK dealer adverts for 1,561 Mazda CX-30 cars across different ages and specifications. It first appeared in our advert records 1 day ago. We checked its advertised mileage against the government's MOT record, and they match. It is advertised by Arnold Clark Falkirk Fiat / Abarth in Grangemouth. 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

Fair price: £556 (4%) over the AskCar estimate of £12,442.

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 2021 Mazda CX-30 with the 2.0 petrol engine is typically advertised at £13,800: the median of the 109 for sale on AskCar, as of 5 November 2026.

Time on sale

AskCar first saw this 2021 Mazda CX-30 advertised 1 day ago. About 6 in 10 of 2021 Mazda CX-30 cars are gone from sale within a month of being advertised: 127 of the 220 first advertised between 11 July 2026 and 2 October 2026.

Price history

AskCar first saw this advert on 4 November 2026 at £12,998. 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 2 November 2027.

It failed its MOT on 30 October 2026 (nearside front tyre has a cut in excess of the requirements deep enough to reach the ply or cords) and passed 4 days later, on 3 November 2026.

There were no advisories at the latest test.

Mileage at that test: 47,721 miles, which matches the advertised 47,716 miles.

Advertised mileage is about 11,600 miles higher than the median mileage of a 2021 Mazda CX-30 on AskCar.

Similar cars

18 other 2021 Mazda CX-30 Sport LUX 2.0 petrol manual SUVs are for sale at UK dealers, from £10,990 to £15,400, as of 5 November 2026.

The 3 closest to this car in mileage:

• 2021 Mazda CX-30 Sport LUX, 2.0 petrol SUV, grey. Mileage: 47,263 miles. Price: £13,481, £483 more than this car. Dealer: Quality Part X Dunstable in Dunstable. AskCar page: https://askcar.co.uk/car/mazda-cx-30-2021-8cfa85a990cf
• 2021 Mazda CX-30 Sport LUX, 2.0 petrol SUV, red. Mileage: 53,125 miles. Price: £12,995, the same price as this car. Dealer: SG Petch Middlesbrough in Middlesbrough. AskCar page: https://askcar.co.uk/car/mazda-cx-30-2021-9aba9bb387fb
• 2021 Mazda CX-30 Sport LUX, 2.0 petrol SUV, red. Mileage: 57,428 miles. Price: £11,690, £1,308 less than this car. Dealer: Williams Select in Old Trafford. AskCar page: https://askcar.co.uk/car/mazda-cx-30-2021-df01b8b255fd

• The nearest: 2021 Mazda CX-30 Sport LUX, 2.0 petrol SUV, silver, 101 miles from this car. Mileage: 31,383 miles. Price: £13,995, £997 more than this car. Dealer: David Hayton Autostore Penrith in Penrith. AskCar page: https://askcar.co.uk/car/mazda-cx-30-2021-2254805321cb