2023 Mazda CX-30 2.0 e-SKYACTIV X MHEV GT Sport

Overview

• Make: Mazda
• Model: CX-30
• Trim: GT Sport
• Version: 2.0 e-SKYACTIV X Mhev GT Sport Auto FWD Euro 6 (s/s) 5dr (183 bhp)
• Year: 2023
• Mileage: 45,063 miles
• Fuel: Petrol, mild hybrid
• Body: SUV, 5 doors, 5 seats
• Engine: 2.0 litres, 183 bhp
• Gearbox: Automatic
• Drive: Front-wheel drive
• Colour: Red
• CO2: 138 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2023 Mazda CX-30 GT Sport is advertised with 45,063 miles, approximately 22,400 above the typical mileage for its age. The AskCar estimate for this car is £16,508. It is priced at £16,691, which is £183 above that estimate. The AskCar estimate uses 1,559 UK dealer adverts for the Mazda CX-30, with adjustments for age, mileage, trim, engine and other specifications. We first saw this car advertised 8 days ago. Its asking price has since fallen by £59. We checked its advertised mileage against the government's MOT record, and they match. The seller is Johnsons Mazda Oxford, based in Oxford. 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: £183 (1%) over the AskCar estimate of £16,508.

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 8 days.

Price history

AskCar first saw this advert on 27 October 2026 at £16,750. Its asking price is now £16,691, £59 less. The latest price cut was seen on 4 November 2026.

Price changes recorded:

• 27 October 2026: £16,750
• 31 October 2026: £16,730
• 4 November 2026: £16,691

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 4 November 2026: valid until 30 March 2027.

It has had one MOT, on 31 March 2026, and passed.

Advisories at the latest test: offside front tyre worn close to legal limit/worn on edge; nearside front brake pad(s) wearing thin; offside front brake pad(s) wearing thin.

Mileage at that test: 37,086 miles, which matches the advertised 45,063 miles.

Advertised mileage is about 22,400 miles higher 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, grey. Mileage: 48,286 miles. Price: £15,995, £696 less than this car. Dealer: Skinners Of Rye in Rye. AskCar page: https://askcar.co.uk/car/mazda-cx-30-2023-a8486e7a4af9
• 2023 Mazda CX-30 GT Sport, 2.0 petrol SUV, white. Mileage: 33,000 miles. Price: £16,995, £304 more than this car. Dealer: Roadside Motors in Lisburn. AskCar page: https://askcar.co.uk/car/mazda-cx-30-2023-3083d8a35551
• 2023 Mazda CX-30 GT Sport, 2.0 petrol SUV, blue. Mileage: 30,516 miles. Price: £16,954, £263 more than this car. Dealer: Cargem in Rainham. AskCar page: https://askcar.co.uk/car/mazda-cx-30-2023-15751dc2bdce

• The nearest: 2023 Mazda CX-30 GT Sport, 2.0 petrol SUV, blue, 24 miles from this car. Mileage: 64,500 miles. Price: £15,093, £1,598 less than this car. Dealer: Aylesbury Trade Centre in Aston Clinton. AskCar page: https://askcar.co.uk/car/mazda-cx-30-2023-ebdc66bd52a5