2021 Mazda CX-30 2.0 e-SKYACTIV G MHEV SE L LUX

Overview

• Make: Mazda
• Model: CX-30
• Trim: SE L LUX
• Version: 2.0 e SKYACTIV-G Mhev SE L LUX Manual FWD Euro 6 (s/s) 5dr (120 bhp)
• Year: 2021
• Mileage: 39,780 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

With 39,780 miles on the clock, this 2021 Mazda CX-30 SE L Lux has done roughly 3,800 more miles than a typical 2021 Mazda CX-30. The dealer is asking £12,495, which is £31 above the AskCar estimate of £12,464. 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 today. According to the government's MOT record, its advertised mileage is consistent with the latest test. You can find this car at Victoria Park Mazda in Cardiff. 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

Fair price: £31 (under 1%) over the AskCar estimate of £12,464.

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 2021 Mazda CX-30 with the 2.0 petrol engine is typically advertised at £13,900: the median of the 110 for sale on AskCar, as of 4 November 2026.

Time on sale

AskCar first saw this 2021 Mazda CX-30 advertised today. About 6 in 10 of 2021 Mazda CX-30 cars are gone from sale within a month of being advertised: 125 of the 218 first advertised between 11 July 2026 and 1 October 2026.

Price history

AskCar first saw this advert on 4 November 2026 at £12,495. 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 28 October 2027.

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

Advisories at the latest test: nearside front tyre worn close to legal limit/worn on edge.

Mileage at that test: 39,554 miles, which matches the advertised 39,780 miles.

Advertised mileage is about 3,800 miles higher than the median mileage of a 2021 Mazda CX-30 on AskCar.

Similar cars

19 other 2021 Mazda CX-30 SE L LUX 2.0 petrol manual SUVs are for sale at UK dealers, from £9,990 to £14,950, as of 4 November 2026.

The 3 closest to this car in mileage:

• 2021 Mazda CX-30 SE L LUX, 2.0 petrol SUV, white. Mileage: 40,110 miles. Price: £12,295, £200 less than this car. Dealer: V12 Sports & Classics Ltd - Hinckley in Hinckley. AskCar page: https://askcar.co.uk/car/mazda-cx-30-2021-8566742646d3
• 2021 Mazda CX-30 SE L LUX, 2.0 petrol SUV, white. Mileage: 41,000 miles. Price: £11,980, £515 less than this car. Dealer: GTS Automotive in Osbaldeston. AskCar page: https://askcar.co.uk/car/mazda-cx-30-2021-4ec6cd7d869d
• 2021 Mazda CX-30 SE L LUX, 2.0 petrol SUV, grey. Mileage: 41,168 miles. Price: £13,995, £1,500 more than this car. Dealer: Mitchell Mazda in Ellesmere Port. AskCar page: https://askcar.co.uk/car/mazda-cx-30-2021-b2c3cd39354f

• The nearest: 2021 Mazda CX-30 SE L LUX, 2.0 petrol SUV, red, 86 miles from this car. Mileage: 58,032 miles. Price: £11,595, £900 less than this car. Dealer: Cattedown Trade Centre in Plymouth. AskCar page: https://askcar.co.uk/car/mazda-cx-30-2021-d5b9c9e203f1