2021 Mazda CX-30 2.0 Sport LUX

Version: 2.0 SKYACTIV-G Sport LUX Auto FWD Euro 6 5dr (120 bhp)

Price: £14,690. Fair price: £1,047 (6%) under the AskCar estimate of £15,737, our expected asking price for this car from its model, age, mileage and specification, drawing on 1,617 priced Mazda CX-30 adverts on AskCar as of 30 October 2026.

AskCar lists 1,649 used Mazda CX-30 from 532 UK dealerships, as of 30 October 2026.

Overview

Make
Mazda
Model
CX-30
Trim
Sport LUX
Version
2.0 SKYACTIV-G Sport LUX Auto FWD Euro 6 5dr (120 bhp)
Mileage
24,630 miles
Year
2021
Fuel type
Petrol
Body type
SUV
Engine
2.0 L
Gearbox
Automatic
Power
120 bhp
Seats
5
CO2
144 g/km
Colour
Grey
Doors
5
Driven wheels
Front Wheel Drive
Emissions standard
Euro 6

About this car

At 24,630 miles, this 2021 Mazda CX-30 Sport Lux has covered about 11,300 fewer miles than other 2021 Mazda CX-30 cars. The AskCar estimate for this car is £15,737. It is priced at £14,690, which is £1,047 below that estimate. The AskCar estimate draws on 1,617 Mazda CX-30 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We have tracked this advert today. MOT records show an expiry date of 19 February 2027, and the latest recorded mileage is consistent with the advert. The seller is Green 4 Motor Company Green 4 Coventry Mazda, based in Coventry.

Stock data as of 30 October 2026.

How we estimate prices and check cars

Price history

AskCar first saw this advert on 30 October 2026.

Recorded asking prices
Date observedAsking price
30 October 2026£14,690

Price and mileage comparison

Fair price: £1,047 (6%) under the AskCar estimate of £15,737.

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 1,617 priced Mazda CX-30 adverts across different ages and specifications, as of 30 October 2026.

Advertised mileage is about 11,300 miles lower 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 19 February 2027. 21,303 miles at the last test.

Other matching cars

8 other 2021 Mazda CX-30 Sport LUX automatic petrol cars are for sale at UK dealers from £12,995 to £17,095, as of 30 October 2026.

The 5 cheapest:

The 8 matching cars have covered 22,800 to 65,010 miles, compared with 24,630 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 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.