2023 Mazda CX-30 2.0 GT Sport

Overview

• Make: Mazda
• Model: CX-30
• Trim: GT Sport
• Version: 2.0 Mhev GT Sport Auto Euro 6 (s/s) 5dr
• Year: 2023
• Mileage: 22,300 miles
• Fuel: Petrol, mild hybrid
• Body: SUV, 5 doors, 5 seats
• Engine: 2.0 litres
• Gearbox: Automatic
• Colour: Red
• CO2: 144 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2023 Mazda CX-30 GT Sport is advertised with 22,300 miles on the clock. Its asking price of £19,790 is £701 above the AskCar estimate of £19,089. The AskCar estimate uses UK dealer asking prices, including 1,559 Mazda CX-30 adverts, and accounts for the car’s age, mileage and specification. It first appeared in our advert records 160 days ago. We checked its advertised mileage against the government's MOT record, and they match. The seller is Green 4 Motor Company Leamington Mazda, based in Leamington. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 4 November 2026.

How we estimate prices and check cars

Price

Fair price: £701 (3%) over the AskCar estimate of £19,089.

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 160 days.

Price history

AskCar first saw this advert on 28 May 2026 at £19,790. Its asking price has not changed.

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 4 November 2026: valid until 11 February 2027.

It has had one MOT, on 12 February 2026, and passed.

There were no advisories at the latest test.

Mileage at that test: 22,535 miles, which matches the advertised 22,300 miles.

Advertised mileage is about 300 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, £292 less than 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, grey. Mileage: 21,426 miles. Price: £19,490, £300 less than this car. Dealer: Romford Mazda in Romford. AskCar page: https://askcar.co.uk/car/mazda-cx-30-2023-16c856baa615
• 2023 Mazda CX-30 GT Sport, 2.0 petrol SUV, blue. Mileage: 20,000 miles. Price: £18,695, £1,095 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, white, 8 miles from this car. Mileage: 29,991 miles. Price: £17,990, £1,800 less than this car. Dealer: Green 4 Motor Company Green 4 Coventry Mazda in Coventry. AskCar page: https://askcar.co.uk/car/mazda-cx-30-2023-7b1b658b9540