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: 41,000 miles
• Fuel: Petrol, mild hybrid
• Body: SUV, 5 doors, 5 seats
• Engine: 2.0 litres, 120 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: White
• CO2: 134 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 41,000 miles, this 2021 Mazda CX-30 SE L Lux has covered about 5,000 more miles than other 2021 Mazda CX-30 cars. The dealer is asking £11,980, which is £390 below the AskCar estimate of £12,370. To work out the AskCar estimate, we analyse UK dealer adverts for 1,559 Mazda CX-30 cars across different ages and specifications. It first appeared in our advert records 6 days ago. We checked its advertised mileage against the government's MOT record, and they match. It is for sale at GTS Automotive in Blackburn. 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: £390 (3%) under the AskCar estimate of £12,370.

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 6 days ago. 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 29 October 2026 at £11,980. 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 30 December 2026.

It has had 2 MOTs. The latest, on 15 December 2025, passed.

Advisories at the latest test: rear brake disc worn, pitted or scored, but not seriously weakened both; nearside rear child seat fitted not allowing full inspection of adult belt; central rear child seat fitted not allowing full inspection of adult belt.

Mileage at that test: 34,778 miles, which matches the advertised 41,000 miles.

Advertised mileage is about 5,000 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, grey. Mileage: 41,168 miles. Price: £13,995, £2,015 more than this car. Dealer: Mitchell Mazda in Ellesmere Port. AskCar page: https://askcar.co.uk/car/mazda-cx-30-2021-b2c3cd39354f
• 2021 Mazda CX-30 SE L LUX, 2.0 petrol SUV, white. Mileage: 40,110 miles. Price: £12,295, £315 more 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, black. Mileage: 39,780 miles. Price: £12,495, £515 more than this car. Dealer: Victoria Park Mazda in Cardiff. AskCar page: https://askcar.co.uk/car/mazda-cx-30-2021-a5609a998351

• The nearest: 2021 Mazda CX-30 SE L LUX, 2.0 petrol SUV, grey, 11 miles from this car. Mileage: 24,881 miles. Price: £13,199, £1,219 more than this car. Dealer: Motorpoint Burnley in Burnley. AskCar page: https://askcar.co.uk/car/mazda-cx-30-2021-219dd6aa88fb