2021 Mazda MX-30 GT Sport Tech
Version: 35.5kWh GT Sport Tech Auto FWD 5dr (142 bhp)
Price: £10,999. Fair price: £40 (under 1%) under the AskCar estimate of £11,039, our expected asking price for this car from its model, age, mileage and specification, drawing on 134 priced Mazda MX-30 adverts on AskCar as of 30 October 2026.
AskCar lists 136 used Mazda MX-30 from 95 UK dealerships, as of 30 October 2026.
Overview
- Make
- Mazda
- Model
- MX-30
- Trim
- GT Sport Tech
- Version
- 35.5kWh GT Sport Tech Auto FWD 5dr (142 bhp)
- Mileage
- 18,492 miles
- Year
- 2021
- Fuel type
- Electric
- Body type
- SUV
- Gearbox
- Automatic
- Power
- 142 bhp
- Seats
- 5
- CO2
- 0 g/km
- Colour
- Grey
- Doors
- 5
- Driven wheels
- Front Wheel Drive
- Engine badge
- GT Sport Tech
- Emissions standard
- Euro 6
About this car
At 18,492 miles, this 2021 Mazda MX-30 GT Sport Tech has covered about 6,900 fewer miles than other 2021 Mazda MX-30 cars. Its asking price of £10,999 is £40 below the AskCar estimate of £11,039. To work out the AskCar estimate, we analyse UK dealer adverts for 134 Mazda MX-30 cars across different ages and specifications. We first recorded this car for sale today. Its MOT is recorded as valid until 29 October 2027. The advertised mileage is consistent with the latest MOT reading. You can find this car at cinch Corby in North Northamptonshire.
Stock data as of 30 October 2026.
Price history
AskCar first saw this advert on 30 October 2026.
| Date observed | Asking price |
|---|---|
| 30 October 2026 | £10,999 |
Price and mileage comparison
Fair price: £40 (under 1%) under the AskCar estimate of £11,039.
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 134 priced Mazda MX-30 adverts across different ages and specifications, as of 30 October 2026.
Advertised mileage is about 6,900 miles lower than the median mileage of a 2021 Mazda MX-30 on AskCar.
The advertised mileage is consistent with the last MOT reading.
MOT
MOT: valid until 29 October 2027. 18,487 miles at the last test.
Other matching cars
7 other 2021 Mazda MX-30 GT Sport Tech automatic electric cars are for sale at UK dealers from £8,960 to £10,999, as of 30 October 2026.
The 5 cheapest:
- 2021 Mazda MX-30. Price: £8,960. Mileage: 65,009 miles. Dealer: Big Motoring World in South Woodham Ferrers. AskCar page: https://askcar.co.uk/car/mazda-mx-30-2021-4c98d69909b6
- 2021 Mazda MX-30. Price: £9,950. Mileage: 30,800 miles. Dealer: Mega Motors Car Sales in West Molesey. AskCar page: https://askcar.co.uk/car/mazda-mx-30-2021-6983d0fde2c3
- 2021 Mazda MX-30. Price: £10,420. Mileage: 37,142 miles. Dealer: Big Motoring World Peterborough in Peterborough. AskCar page: https://askcar.co.uk/car/mazda-mx-30-2021-f35089eb6c8f
- 2021 Mazda MX-30. Price: £10,725. Mileage: 19,583 miles. Dealer: Alliance Cars in Windlesham. AskCar page: https://askcar.co.uk/car/mazda-mx-30-2021-f4e56da8c098
- 2021 Mazda MX-30. Price: £10,988. Mileage: 6,685 miles. Dealer: Jeff White Motors in Cardiff. AskCar page: https://askcar.co.uk/car/mazda-mx-30-2021-f2d1d2cd63ee
The 7 matching cars have covered 6,685 to 65,009 miles, compared with 18,492 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 MX-30 cars for sale · 2021 Mazda MX-30 price guide
More like this
Photos
33 photos of this car are on its AskCar page.
How to contact the dealer and its opening hours are on this AskCar page.
As of 30 October 2026, AskCar lists 580,490 cars and vans from 12,695 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.