2021 Mazda CX-30

2.0 e SKYACTIV-G Mhev GT Sport Tech Manual FWD Euro 6 (s/s) 5dr (120 bhp)

£13,495

Fair price: within 8% of the typical £13,344 for this model, age and mileage, drawing on 1,578 adverts of this make and model.

Overview

Make: Mazda
Model: CX-30
Trim: GT SPORT TECH
Version: 2.0 e SKYACTIV-G Mhev GT Sport Tech Manual FWD Euro 6 (s/s) 5dr (120 bhp)
Mileage: 43,738 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: Black
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 43,738 miles on the clock, this 2021 Mazda CX-30 GT Sport Tech has done roughly 9,800 more miles than a typical 2021 Mazda CX-30. The dealer is asking £13,495, which is £151 above our market estimate of £13,344. Our estimate draws on 1,578 Mazda CX-30 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. This car was first seen in our listings data 26 days ago. MOT records show an expiry date of 1 September 2027, and the latest recorded mileage is consistent with the advert. The seller is JCB Group Ashford Orbital Kia, based in Ashford.

Stock data from 20 October 2026.

How we estimate prices and check cars

Price history

First seen on 25 September 2026, 26 days ago. Advert duration calculated on 21 October 2026.

Recorded asking prices
Date observed	Asking price
25 September 2026	£13,495
30 September 2026	£13,895
6 October 2026	£13,495
20 October 2026	£13,495

Price and mileage comparison

Estimated market asking price: £13,344. The asking price is £151 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 1,578 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 9,800 miles higher than typical for a 2021 Mazda CX-30.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 1 September 2027. 42,901 miles at the last test.

22 other cars with the same year, trim, gearbox and fuel are for sale from £11,700 to £18,000.

Other matching cars (up to five, cheapest first)
Asking price	Mileage
£11,700	65,677 miles
£12,245	61,348 miles
£12,490	82,000 miles
£12,600	58,252 miles
£13,400	51,995 miles

These cars have covered 20,639–82,000 miles, compared with 43,738 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

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Dealer

JCB Group Ashford Orbital Kia, Ashford. Across the dealer network: 19 branches, 993 cars for sale.

Dealer postcode: TN24 0HB.