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

Overview

• Make: Mazda
• Model: CX-30
• Trim: GT Sport Tech
• Version: 2.0 e-SKYACTIV X Mhev GT Sport Tech Auto FWD Euro 6 (s/s) 5dr (183 bhp)
• Year: 2023
• Mileage: 18,270 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 Tech has covered 18,270 miles, around 4,400 fewer miles than is typical for its age. The AskCar estimate for this car is £19,339. It is priced at £19,340, which is £1 above that estimate. To work out the AskCar estimate, we analyse UK dealer adverts for 1,559 Mazda CX-30 cars across different ages and specifications. This car was first seen in our listings data 3 days ago. We checked its advertised mileage against the government's MOT record, and they match. It is for sale at Big Motoring World Enfield in Waltham Cross. 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: £1 (under 1%) over the AskCar estimate of £19,339.

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

AskCar first saw this 2023 Mazda CX-30 advertised 3 days ago. About 4 in 10 of 2023 Mazda CX-30 cars are gone from sale within a month of being advertised: 181 of the 416 first advertised between 11 July 2026 and 1 October 2026.

Price history

AskCar first saw this advert on 1 November 2026 at £19,320. Its asking price is now £19,340, £20 more.

Price changes recorded:

• 1 November 2026: £19,320
• 3 November 2026: £19,350
• 4 November 2026: £19,340

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 4 November 2026: valid until 27 July 2027.

It has had one MOT, on 21 July 2026, and passed.

Advisories at the latest test: nearside rear shock absorbers has light misting of oil; offside rear shock absorbers has light misting of oil; rear brake disc worn, pitted or scored, but not seriously weakened.

Mileage at that test: 17,955 miles, which matches the advertised 18,270 miles.

Advertised mileage is about 4,400 miles lower than the median mileage of a 2023 Mazda CX-30 on AskCar.

Similar cars

9 other 2023 Mazda CX-30 GT Sport Tech 2.0 petrol automatic SUVs are for sale at UK dealers, from £16,999 to £21,299, as of 4 November 2026.

The 3 closest to this car in mileage:

• 2023 Mazda CX-30 GT Sport Tech, 2.0 petrol SUV, blue. Mileage: 22,197 miles. Price: £16,999, £2,341 less than this car. Dealer: Hendy Car Store in Exeter. AskCar page: https://askcar.co.uk/car/mazda-cx-30-2023-c7615ff5920f
• 2023 Mazda CX-30 GT Sport Tech, 2.0 petrol SUV, silver. Mileage: 11,159 miles. Price: £19,985, £645 more than this car. Dealer: Cox Motor Group Lancaster Honda in Lancaster. AskCar page: https://askcar.co.uk/car/mazda-cx-30-2023-2677855f3cbd
• 2023 Mazda CX-30 GT Sport Tech, 2.0 petrol SUV, white. Mileage: 11,030 miles. Price: £19,990, £650 more than this car. Dealer: SDM Mazda in Falkirk. AskCar page: https://askcar.co.uk/car/mazda-cx-30-2023-2de6e461ed81

• The nearest: 2023 Mazda CX-30 GT Sport Tech, 2.0 petrol SUV, blue, 97 miles from this car. Mileage: 10,865 miles. Price: £20,595, £1,255 more than this car. Dealer: Johnsons Mazda Tamworth in Tamworth. AskCar page: https://askcar.co.uk/car/mazda-cx-30-2023-3871ea05f1de