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

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: 18,745 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

At 18,745 miles, this 2023 Mazda CX-30 GT Sport has covered about 3,500 fewer miles than other 2023 Mazda CX-30 cars. Priced at £17,452, it is advertised £1,492 below the AskCar estimate of £18,944. The AskCar estimate uses 1,580 UK dealer adverts for the Mazda CX-30, with adjustments for age, mileage, trim, engine and other specifications. Since we first spotted the advert 117 days ago, the asking price has dropped by £544. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Vertu Nissan Sheffield, based in Sheffield. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 2 November 2026.

How we estimate prices and check cars

Price

Fair price: £1,492 (7%) under the AskCar estimate of £18,944.

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 1,580 priced Mazda CX-30 adverts across different ages and specifications, as of 2 November 2026.

A 2023 Mazda CX-30 with the 2.0 petrol engine is typically advertised at £16,800: the median of the 319 for sale on AskCar, as of 2 November 2026.

Time on sale

This 2023 Mazda CX-30 has been on sale for at least 117 days.

Price history

AskCar first saw this advert on 8 July 2026 at £17,996. Its asking price is now £17,452, £544 less. The latest price cut was seen on 30 October 2026.

Price changes recorded:

• 9 July 2026: £17,996
• 10 July 2026: £17,496
• 21 July 2026: £17,996
• 7 August 2026: £18,977
• 14 August 2026: £18,747
• 6 September 2026: £18,547
• 14 October 2026: £17,803
• 21 October 2026: £17,568
• 22 October 2026: £17,472
• 30 October 2026: £17,452

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 29 June 2027.

It has had one MOT, on 18 June 2026, and passed.

Advisories at the latest test: front brake pad(s) wearing thin.

Mileage at that test: 18,745 miles, which matches the advertised 18,745 miles.

Advertised mileage is about 3,500 miles lower than the median mileage of a 2023 Mazda CX-30 on AskCar.

Similar cars

14 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 2 November 2026.

The 3 closest to this car in mileage:

• 2023 Mazda CX-30 GT Sport, 2.0 petrol SUV, grey. Mileage: 21,426 miles. Price: £19,490, £2,038 more 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, grey. Mileage: 15,941 miles. Price: £19,945, £2,493 more than this car. Dealer: Holdcroft Motor Group Mazda Hanley in Hanley. AskCar page: https://askcar.co.uk/car/mazda-cx-30-2023-ae989468e1cd
• 2023 Mazda CX-30 GT Sport, 2.0 petrol SUV, white. Mileage: 22,036 miles. Price: £19,498, £2,046 more 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