2021 Mazda CX-30

2.0 Mhev GT Sport Tech Manual Euro 6 (s/s) 5dr (183 bhp)

£18,000

Above the going rate: £2,064 over the typical £15,936 for this model, age and mileage, drawing on 1,596 adverts of this make and model.

Overview

Make
Mazda
Model
CX-30
Trim
GT SPORT TECH
Version
2.0 Mhev GT Sport Tech Manual Euro 6 (s/s) 5dr (183 bhp)
Mileage
28,278 miles
Year
2021
Fuel type
Petrol
Body type
SUV
Engine
2.0 L
Gearbox
Manual
Power
183 bhp
Seats
5
CO2
128 g/km
Colour
Grey
Doors
5
Hybrid type
Mild hybrid
Emissions standard
Euro 6

About this car

This 2021 Mazda CX-30 GT Sport Tech has covered 28,278 miles. At £18,000, it is advertised £2,064 above our estimated market asking price of £15,936. Our estimate draws on 1,596 Mazda CX-30 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first recorded this car for sale 149 days ago. The latest MOT recorded 34,958 miles, above the advertised mileage. Check this with the dealer. The latest recorded MOT expires on 6 April 2027. You can find this car at Northampton Motors in West Northamptonshire.

Stock data from 22 October 2026.

How we estimate prices and check cars

Price history

First seen on 28 May 2026, 149 days ago. Advert duration calculated on 24 October 2026.

Recorded asking prices
Date observedAsking price
28 May 2026£18,000
7 July 2026£18,000
22 October 2026£18,000

Price and mileage comparison

Estimated market asking price: £15,936. The asking price is £2,064 above this estimate.

The estimate uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It estimates an advertised price, not a confirmed sale price.

The pricing calculation includes 1,596 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 4,900 miles lower than typical for a 2021 Mazda CX-30.

Mileage concern: the advertised mileage is below the last MOT reading; ask the dealer to explain.

MOT

MOT valid until 6 April 2027. 34,958 miles at the last test.

20 other cars with the same year, trim, gearbox and fuel are for sale from £11,700 to £16,995.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£11,70065,677 miles
£12,49082,000 miles
£12,60058,252 miles
£13,40051,995 miles
£13,49543,738 miles

These cars have covered 20,639–82,000 miles, compared with 28,278 miles for this car.

Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. Our estimate adjusts for these differences using the wider market data.

Browse all Mazda CX-30 cars for sale · 2021 Mazda CX-30 price guide

How to contact the dealer, its opening hours and the cheaper cars like this one are on this AskCar page.

Vehicle photos

AskCar lists 588,092 cars from 13,071 UK dealer locations, read and updated daily from dealer websites. More than any other UK site. No dealer pays to be listed.