2023 Mazda Mazda3 2.0 e-SKYACTIV-G MHEV GT Sport

Overview

• Make: Mazda
• Model: Mazda3
• Trim: GT Sport
• Version: 2.0 e SKYACTIV-G Mhev GT Sport Manual FWD Euro 6 (s/s) 5dr (120 bhp)
• Year: 2023
• Mileage: 34,160 miles
• Fuel: Petrol, mild hybrid
• Body: Hatchback, 5 doors, 5 seats
• Engine: 2.0 litres, 120 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: Grey
• CO2: 127 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2023 Mazda Mazda3 GT Sport has covered 34,160 miles, around 12,300 more miles than is typical for its age. The dealer is asking £15,195, which is £166 below the AskCar estimate of £15,361. To work out the AskCar estimate, we analyse UK dealer adverts for 1,241 Mazda Mazda3 cars across different ages and specifications. We have tracked this advert today. Its advertised mileage matches the government's MOT record. The seller is Motor Trust Lancaster, based in Morecambe. 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: £166 (1%) under the AskCar estimate of £15,361.

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 1,241 priced Mazda Mazda3 adverts across different ages and specifications, as of 4 November 2026.

A 2023 Mazda Mazda3 with the 2.0 petrol engine is typically advertised at £16,600: the median of the 111 for sale on AskCar, as of 4 November 2026.

Time on sale

AskCar first saw this 2023 Mazda Mazda3 advertised today. About 4 in 10 of 2023 Mazda Mazda3 cars are gone from sale within a month of being advertised: 86 of the 193 first advertised between 12 July 2026 and 1 October 2026.

Price history

AskCar first saw this advert on 4 November 2026 at £15,195. 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 15 May 2027.

It has had one MOT, on 13 May 2026, and passed.

Advisories at the latest test: front brake pad(s) wearing thin; front tyre worn close to legal limit/worn on edge edge's x2.

Mileage at that test: 31,906 miles, which matches the advertised 34,160 miles.

Advertised mileage is about 12,300 miles higher than the median mileage of a 2023 Mazda Mazda3 on AskCar.

Similar cars

4 other 2023 Mazda Mazda3 GT Sport 2.0 petrol manual hatchbacks are for sale at UK dealers, from £14,232 to £17,995, as of 4 November 2026.

The 3 closest to this car in mileage:

• 2023 Mazda Mazda3 GT Sport, 2.0 petrol hatchback, white. Mileage: 29,980 miles. Price: £16,199, £1,004 more than this car. Dealer: Fords Of Winsford Car Supermarket in Winsford. AskCar page: https://askcar.co.uk/car/mazda-mazda3-2023-803fcfe3660b
• 2023 Mazda Mazda3 GT Sport, 2.0 petrol hatchback, white. Mileage: 45,430 miles. Price: £14,232, £963 less than this car. Dealer: The Donalds Group Donalds Mazda Norwich in Norwich. AskCar page: https://askcar.co.uk/car/mazda-mazda3-2023-33de9a5174e8
• 2023 Mazda Mazda3 GT Sport, 2.0 petrol hatchback, red. Mileage: 13,199 miles. Price: £17,399, £2,204 more than this car. Dealer: EMG Motor Group Honda Letchworth (Norton Way) in Letchworth. AskCar page: https://askcar.co.uk/car/mazda-mazda3-2023-0237e72548eb