2021 Mazda CX-30 2.0 e-SKYACTIV G MHEV GT Sport
Version: 2.0 e SKYACTIV-G Mhev GT Sport Manual FWD Euro 6 (s/s) 5dr (120 bhp)
Price: £13,100. Fair price: £191 (1%) over the AskCar estimate of £12,909, our expected asking price for this car from its model, age, mileage and specification, drawing on 1,613 priced Mazda CX-30 adverts on AskCar as of 29 October 2026.
AskCar lists 1,637 used Mazda CX-30 from 533 UK dealerships, as of 29 October 2026.
Overview
- Make
- Mazda
- Model
- CX-30
- Trim
- GT Sport
- Version
- 2.0 e SKYACTIV-G Mhev GT Sport Manual FWD Euro 6 (s/s) 5dr (120 bhp)
- Mileage
- 48,000 miles
- Year
- 2021
- Fuel type
- Petrol
- Body type
- SUV
- Engine
- 2.0 L
- Gearbox
- Manual
- Power
- 120 bhp
- Seats
- 5
- CO2
- 134 g/km
- Colour
- Blue
- Doors
- 5
- Driven wheels
- Front Wheel Drive
- Engine badge
- e-SKYACTIV G; MHEV
- Hybrid type
- Mild hybrid
- Emissions standard
- Euro 6
About this car
With 48,000 miles on the clock, this 2021 Mazda CX-30 GT Sport has done roughly 14,100 more miles than a typical 2021 Mazda CX-30. The dealer is asking £13,100, which is £191 above the AskCar estimate of £12,909. To work out the AskCar estimate, we analyse UK dealer adverts for 1,613 Mazda CX-30 cars across different ages and specifications. It first appeared in our advert records today. MOT records show an expiry date of 13 May 2027, and the latest recorded mileage is consistent with the advert. The seller is Marshall SKODA Newbury, based in Newbury.
Stock data as of 29 October 2026.
Price history
AskCar first saw this advert on 29 October 2026.
| Date observed | Asking price |
|---|---|
| 29 October 2026 | £13,100 |
Price and mileage comparison
Fair price: £191 (1%) over the AskCar estimate of £12,909.
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 1,613 priced Mazda CX-30 adverts across different ages and specifications, as of 29 October 2026.
Advertised mileage is about 14,100 miles higher than the median mileage of a 2021 Mazda CX-30 on AskCar.
The advertised mileage is consistent with the last MOT reading.
MOT
MOT: valid until 13 May 2027. 43,672 miles at the last test.
Other matching cars
19 other 2021 Mazda CX-30 GT Sport manual petrol cars are for sale at UK dealers from £10,677 to £15,999, as of 29 October 2026.
The 5 cheapest:
- 2021 Mazda CX-30. Price: £10,677. Mileage: 77,855 miles. Dealer: Cargem in Rainham. AskCar page: https://askcar.co.uk/car/mazda-cx-30-2021-afbbd3eb89a7
- 2021 Mazda CX-30. Price: £11,990. Mileage: 75,295 miles. Dealer: Town Autos in Bedford. AskCar page: https://askcar.co.uk/car/mazda-cx-30-2021-78b10465a875
- 2021 Mazda CX-30. Price: £12,995. Mileage: 52,200 miles. Dealer: Birchwood Omoda/Jaecoo Eastbourne in Eastbourne. AskCar page: https://askcar.co.uk/car/mazda-cx-30-2021-7b2b4c078009
- 2021 Mazda CX-30. Price: £12,995. Mileage: 48,709 miles. Dealer: Hadwins Approved in Kendal. AskCar page: https://askcar.co.uk/car/mazda-cx-30-2021-8a3688833c62
- 2021 Mazda CX-30. Price: £13,267. Mileage: 39,677 miles. Dealer: Trust Ford Huddersfield in Huddersfield. AskCar page: https://askcar.co.uk/car/mazda-cx-30-2021-c5c91a956c76
The 19 matching cars have covered 11,090 to 77,855 miles, compared with 48,000 miles for this car.
Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. The AskCar estimate adjusts for these differences.
Browse all Mazda CX-30 cars for sale · 2021 Mazda CX-30 price guide
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Photos
1 photo of this car is on its AskCar page.
How to contact the dealer and its opening hours are on this AskCar page.
As of 29 October 2026, AskCar lists 587,923 cars and vans from 12,992 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.