2023 Mazda CX-30 2.0 e-SKYACTIV G MHEV GT Sport
Price: £19,490. Fair price: £841 (4%) over the AskCar estimate of £18,649, our expected asking price for this car from its model, age, mileage and specification, drawing on 1,559 priced Mazda CX-30 adverts on AskCar as of 4 November 2026.
AskCar lists 1,584 used Mazda CX-30 from 530 UK dealerships, as of 4 November 2026.
Overview
- Make: Mazda
- Model: CX-30
- Trim: GT Sport
- Version: 2.0 e SKYACTIV-G Mhev GT Sport Auto FWD Euro 6 (s/s) 5dr (120 bhp)
- Year: 2023
- Mileage: 21,426 miles
- Fuel: Petrol, mild hybrid
- Body: SUV, 5 doors, 5 seats
- Engine: 2.0 litres, 120 bhp
- Gearbox: Automatic
- Drive: Front-wheel drive
- Colour: Grey
- CO2: 144 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
This 2023 Mazda CX-30 GT Sport is advertised with 21,426 miles on the clock. Priced at £19,490, it is advertised £841 above the AskCar estimate of £18,649. To work out the AskCar estimate, we analyse UK dealer adverts for 1,559 Mazda CX-30 cars across different ages and specifications. Since we first spotted the advert 81 days ago, the asking price has dropped by £1,500. The seller is Romford Mazda, based in Romford. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 4 November 2026.
Price
Fair price: £841 (4%) over the AskCar estimate of £18,649.
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 1,559 priced Mazda CX-30 adverts across different ages and specifications, as of 4 November 2026.
A 2023 Mazda CX-30 with the 2.0 petrol engine is typically advertised at £16,700: the median of the 311 for sale on AskCar, as of 4 November 2026.
Time on sale
This 2023 Mazda CX-30 has been on sale for at least 81 days.
Price history
AskCar first saw this advert on 15 August 2026 at £20,990. Its asking price is now £19,490, £1,500 less. The latest price cut was seen on 28 October 2026.
Price changes recorded:
- 15 August 2026: £20,990
- 18 August 2026: £19,990
- 28 October 2026: £19,490
Mileage and MOT
Advertised mileage is about 1,200 miles lower than the median mileage of a 2023 Mazda CX-30 on AskCar.
Similar cars
16 other 2023 Mazda CX-30 GT Sport 2.0 petrol automatic SUVs are for sale at UK dealers, from £15,093 to £19,945, as of 4 November 2026.
The 3 closest to this car in mileage:
- 2023 Mazda CX-30 GT Sport, 2.0 petrol SUV, white. Mileage: 22,036 miles. Price: £19,498, the same price as this car. Dealer: Arnold Clark Aberdeen Mazda Chery Jeep Alfa Romeo Leapmotor Lepas in Aberdeen. AskCar page: https://askcar.co.uk/car/mazda-cx-30-2023-36e8d41540da
- 2023 Mazda CX-30 GT Sport, 2.0 petrol SUV, red. Mileage: 22,300 miles. Price: £19,790, £300 more than this car. Dealer: Green 4 Motor Company Leamington Mazda in Warwick. AskCar page: https://askcar.co.uk/car/mazda-cx-30-2023-530318e63c85
- 2023 Mazda CX-30 GT Sport, 2.0 petrol SUV, blue. Mileage: 20,000 miles. Price: £18,695, £795 less than this car. Dealer: Milcars Mazda in Watford. AskCar page: https://askcar.co.uk/car/mazda-cx-30-2023-25d610b8b45d
- The nearest: 2023 Mazda CX-30 GT Sport, 2.0 petrol SUV, red, under a mile from this car. Mileage: 12,401 miles. Price: £18,490, £1,000 less than this car. Dealer: Romford Mazda in Romford. AskCar page: https://askcar.co.uk/car/mazda-cx-30-2023-f56a54cbc668
Browse all Mazda CX-30 cars for sale · 2023 Mazda CX-30 price guide
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Photos
50 photos of this car are on its AskCar page.
As of 4 November 2026, AskCar lists 592,552 cars and vans from 12,964 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.