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: 30,516 miles
• Fuel: Petrol, mild hybrid
• Body: SUV, 5 doors, 5 seats
• Engine: 2.0 litres, 183 bhp
• Gearbox: Automatic
• Drive: Front-wheel drive
• Colour: Blue
• CO2: 138 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2023 Mazda CX-30 GT Sport has covered 30,516 miles, around 8,300 more miles than is typical for its age. The dealer is asking £17,113, which is £1,005 below the AskCar estimate of £18,118. To work out the AskCar estimate, we analyse UK dealer adverts for 1,580 Mazda CX-30 cars across different ages and specifications. The asking price is now £1,744 lower than when we first recorded the advert 83 days ago. Its advertised mileage matches the government's MOT record. It is for sale at Cargem in Rainham. 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: £1,005 (5%) under the AskCar estimate of £18,118.

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 83 days.

Price history

AskCar first saw this advert on 11 August 2026 at £18,857. Its asking price is now £17,113, £1,744 less. The latest price cut was seen on 30 October 2026.

Price changes recorded:

• 11 August 2026: £18,857
• 15 August 2026: £17,906
• 25 August 2026: £17,780
• 4 September 2026: £17,602
• 17 September 2026: £17,540
• 1 October 2026: £17,511
• 21 October 2026: £17,460
• 27 October 2026: £17,419
• 30 October 2026: £17,113

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 27 January 2027.

It has had one MOT, on 27 January 2026, and passed.

There were no advisories at the latest test.

Mileage at that test: 25,687 miles, which matches the advertised 30,516 miles.

Advertised mileage is about 8,300 miles higher 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, white. Mileage: 29,991 miles. Price: £17,990, £877 more 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
• 2023 Mazda CX-30 GT Sport, 2.0 petrol SUV, white. Mileage: 33,000 miles. Price: £16,995, £118 less 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, red. Mileage: 27,414 miles. Price: £18,695, £1,582 more than this car. Dealer: Struans Mazdasubaru in Perth. AskCar page: https://askcar.co.uk/car/mazda-cx-30-2023-4f025beef330

• The nearest: 2023 Mazda CX-30 GT Sport, 2.0 petrol SUV, grey, 5 miles from this car. Mileage: 21,426 miles. Price: £19,490, £2,377 more than this car. Dealer: Romford Mazda in Romford. AskCar page: https://askcar.co.uk/car/mazda-cx-30-2023-16c856baa615