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: 12,037 miles
• Fuel: Petrol, mild hybrid
• Body: SUV, 5 doors, 5 seats
• Engine: 2.0 litres, 120 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: Red
• CO2: 134 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 12,037 miles on the clock, this 2021 Mazda CX-30 Sport Lux has done roughly 21,800 fewer miles than a typical 2021 Mazda CX-30. The dealer is asking £15,400, which is £236 below the AskCar estimate of £15,636. To work out the AskCar estimate, we analyse UK dealer adverts for 1,580 Mazda CX-30 cars across different ages and specifications. This car was first seen in our listings data 4 days ago. We checked its advertised mileage against the government's MOT record, and they match. The seller is Sytner Select Nottingham, based in Nottingham. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 2 November 2026.

How we estimate prices and check cars

Price

Fair price: £236 (1%) under the AskCar estimate of £15,636.

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 1,580 priced Mazda CX-30 adverts across different ages and specifications, as of 2 November 2026.

A 2021 Mazda CX-30 with the 2.0 petrol engine is typically advertised at £14,000: the median of the 113 for sale on AskCar, as of 2 November 2026.

Time on sale

AskCar first saw this 2021 Mazda CX-30 advertised 4 days ago. About 6 in 10 of 2021 Mazda CX-30 cars are gone from sale within a month of being advertised: 117 of the 204 first advertised between 11 July 2026 and 29 September 2026.

Price history

AskCar first saw this advert on 29 October 2026 at £15,400. 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 2 November 2026: valid until 9 September 2027.

It has had 3 MOTs. The latest, on 17 August 2026, passed.

Advisories at the latest test: nearside rear brake disc worn, but not excessively; offside rear brake disc worn, but not excessively; nearside front brake disc worn, but not excessively; and 1 more.

Mileage at that test: 11,394 miles, which matches the advertised 12,037 miles.

Advertised mileage is about 21,800 miles lower than the median mileage of a 2021 Mazda CX-30 on AskCar.

Similar cars

21 other 2021 Mazda CX-30 Sport LUX 2.0 petrol manual SUVs are for sale at UK dealers, from £10,990 to £18,498, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2021 Mazda CX-30 Sport LUX, 2.0 petrol SUV, red. Mileage: 15,676 miles. Price: £18,498, £3,098 more than this car. Dealer: Arnold Clark Mazda Kirkcaldy in Kirkcaldy. AskCar page: https://askcar.co.uk/car/mazda-cx-30-2021-230d98f3fa6b
• 2021 Mazda CX-30 Sport LUX, 2.0 petrol SUV, red. Mileage: 16,475 miles. Price: £14,799, £601 less than this car. Dealer: Hawkins Launceston in Launceston. AskCar page: https://askcar.co.uk/car/mazda-cx-30-2021-36faa4ed5208
• 2021 Mazda CX-30 Sport LUX, 2.0 petrol SUV, red. Mileage: 18,640 miles. Price: £14,699, £701 less than this car. Dealer: cinch Corby in Corby. AskCar page: https://askcar.co.uk/car/mazda-cx-30-2021-10b7972ff3a2