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: 34,430 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 Tech is advertised with 34,430 miles, approximately 12,600 above the typical mileage for its age. Its asking price of £15,199 is £377 below the AskCar estimate of £15,576. The AskCar estimate draws on 1,241 Mazda Mazda3 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first saw this car advertised 50 days ago. Its asking price has since fallen by £1,300. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Fords Of Winsford Car Supermarket, based in Winsford. 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: £377 (2%) under the AskCar estimate of £15,576.

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 50 days.

Price history

AskCar first saw this advert on 15 September 2026 at £16,499. Its asking price is now £15,199, £1,300 less. The latest price cut was seen on 2 November 2026.

Price changes recorded:

• 15 September 2026: £16,499
• 18 September 2026: £16,399
• 22 September 2026: £16,299
• 25 September 2026: £15,999
• 29 September 2026: £15,899
• 6 October 2026: £15,999
• 10 October 2026: £15,799
• 14 October 2026: £15,699
• 19 October 2026: £15,599
• 24 October 2026: £15,499
• 2 November 2026: £15,199

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 4 November 2026: valid until 8 March 2027.

It has had one MOT, on 9 March 2026, and passed.

There were no advisories at the latest test.

Mileage at that test: 30,033 miles, which matches the advertised 34,430 miles.

Advertised mileage is about 12,600 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 £15,890 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, black. Mileage: 38,056 miles. Price: £15,890, £691 more 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: 28,958 miles. Price: £16,490, £1,291 more than this car. Dealer: SDM Mazda in Falkirk. AskCar page: https://askcar.co.uk/car/mazda-mazda3-2023-91ac9ffa6a0f
• 2023 Mazda Mazda3 GT Sport Tech, 2.0 petrol hatchback, red. Mileage: 17,069 miles. Price: £18,999, £3,800 more than this car. Dealer: IMG Select Mazda Warrington in Warrington. AskCar page: https://askcar.co.uk/car/mazda-mazda3-2023-02b14957cdba