2023 Peugeot 308 1.2 PureTech GT

Overview

• Make: Peugeot
• Model: 308
• Trim: GT
• Version: 1.2 PureTech GT Auto FWD Euro 6 5dr EAT8 (129 bhp)
• Year: 2023
• Mileage: 17,177 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.2 litres, 129 bhp
• Gearbox: Automatic
• Drive: Front-wheel drive
• Colour: Blue
• CO2: 123 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

The advertised mileage for this 2023 Peugeot 308 GT is 17,177 miles. Priced at £16,595, it is advertised £69 above the AskCar estimate of £16,526. The AskCar estimate uses 1,061 UK dealer adverts for the Peugeot 308, with adjustments for age, mileage, trim, engine and other specifications. It first appeared in our advert records today. Ask the dealer why the advert shows fewer miles than the 17,983 recorded at the latest MOT. MOT records show an expiry date of 24 September 2027. The seller is Struans Mazdasubaru, based in Perth. 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: £69 (under 1%) over the AskCar estimate of £16,526.

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 1,061 priced Peugeot 308 adverts across different ages and specifications, as of 2 November 2026.

A 2023 Peugeot 308 with the 1.2 petrol engine is typically advertised at £15,000: the median of the 71 for sale on AskCar, as of 2 November 2026.

Time on sale

AskCar first saw this 2023 Peugeot 308 advertised today. About 4 in 10 of 2023 Peugeot 308 cars are gone from sale within a month of being advertised: 66 of the 149 first advertised between 11 July 2026 and 29 September 2026.

Price history

AskCar first saw this advert on 2 November 2026 at £16,595. 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 2 November 2026: valid until 24 September 2027.

It has had one MOT, on 23 September 2026, and passed.

Advisories at the latest test: rear exhaust mounting defective splitting; rear brake disc worn, pitted or scored, but not seriously weakened both; nearside rear nail in tyre.

Mileage at that test: 17,983 miles. The advert says 17,177 miles, fewer than the MOT record, so ask the dealer which is right.

Advertised mileage is about 7,100 miles lower than the median mileage of a 2023 Peugeot 308 on AskCar.

Similar cars

17 other 2023 Peugeot 308 GT 1.2 petrol automatic hatchbacks are for sale at UK dealers, from £14,959 to £18,000, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2023 Peugeot 308 GT, 1.2 petrol hatchback, blue. Mileage: 19,302 miles. Price: £15,687, £908 less than this car. Dealer: Griffin Mill Summit in Cardiff. AskCar page: https://askcar.co.uk/car/peugeot-308-2023-daa5d64141d2
• 2023 Peugeot 308 GT, 1.2 petrol hatchback, grey. Mileage: 15,046 miles. Price: £16,695, £100 more than this car. Dealer: Simon Bailes Northallerton in Northallerton. AskCar page: https://askcar.co.uk/car/peugeot-308-2023-276bfc2923b1
• 2023 Peugeot 308 GT, 1.2 petrol hatchback, green. Mileage: 14,987 miles. Price: £16,711, £116 more than this car. Dealer: Charters Peugeot Aldershot in Aldershot. AskCar page: https://askcar.co.uk/car/peugeot-308-2023-65da1794e57e

• The nearest: 2023 Peugeot 308 GT, 1.2 petrol hatchback, white, 155 miles from this car. Mileage: 21,341 miles. Price: £16,995, £400 more than this car. Dealer: Donnelly Motorstore Mallusk in Belfast. AskCar page: https://askcar.co.uk/car/peugeot-308-2023-d36178b74ed8