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

Overview

• Make: Mazda
• Model: Mazda3
• Trim: GT Sport Tech
• Version: 2.0 e SKYACTIV-G Mhev GT Sport Tech Manual FWD Euro 6 (s/s) 5dr (120 bhp)
• Year: 2023
• Mileage: 28,958 miles
• Fuel: Petrol, mild hybrid
• Body: Hatchback, 5 doors, 5 seats
• Engine: 2.0 litres, 120 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: Red
• CO2: 127 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2023 Mazda Mazda3 GT Sport Tech is advertised with 28,958 miles, approximately 7,100 above the typical mileage for its age. The AskCar estimate for this car is £16,131. It is priced at £16,490, which is £359 above that estimate. The AskCar estimate uses UK dealer asking prices, including 1,241 Mazda Mazda3 adverts, and accounts for the car’s age, mileage and specification. We first recorded this advert 61 days ago, and its asking price has since fallen by £800. According to the government's MOT record, its advertised mileage is consistent with the latest test. You can find this car at SDM Mazda in Falkirk. 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: £359 (2%) over the AskCar estimate of £16,131.

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

This 2023 Mazda Mazda3 has been on sale for at least 61 days.

Price history

AskCar first saw this advert on 4 September 2026 at £17,290. Its asking price is now £16,490, £800 less. The latest price cut was seen on 23 October 2026.

Price changes recorded:

• 4 September 2026: £17,290
• 16 October 2026: £16,990
• 23 October 2026: £16,490

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 4 November 2026: valid until 29 March 2027.

It has had one MOT, on 19 March 2026, and passed.

Advisories at the latest test: nearside rear brake disc worn, but not excessively; offside rear brake disc worn, but not excessively.

Mileage at that test: 24,777 miles, which matches the advertised 28,958 miles.

Advertised mileage is about 7,100 miles higher than the median mileage of a 2023 Mazda Mazda3 on AskCar.

Similar cars

4 other 2023 Mazda Mazda3 GT Sport Tech 2.0 petrol manual hatchbacks are for sale at UK dealers, from £15,199 to £18,999, as of 4 November 2026.

The 3 closest to this car in mileage:

• 2023 Mazda Mazda3 GT Sport Tech, 2.0 petrol hatchback, grey. Mileage: 34,430 miles. Price: £15,199, £1,291 less than this car. Dealer: Fords Of Winsford Car Supermarket in Winsford. AskCar page: https://askcar.co.uk/car/mazda-mazda3-2023-82b47bff0118
• 2023 Mazda Mazda3 GT Sport Tech, 2.0 petrol hatchback, black. Mileage: 38,056 miles. Price: £15,890, £600 less than this car. Dealer: Hilton Garage in Derby. AskCar page: https://askcar.co.uk/car/mazda-mazda3-2023-79d63f9a126d
• 2023 Mazda Mazda3 GT Sport Tech, 2.0 petrol hatchback, red. Mileage: 17,069 miles. Price: £18,999, £2,509 more than this car. Dealer: IMG Select Mazda Warrington in Warrington. AskCar page: https://askcar.co.uk/car/mazda-mazda3-2023-02b14957cdba