2025 Peugeot 308 1.5 BlueHDi GT

Overview

• Make: Peugeot
• Model: 308
• Trim: GT
• Version: 1.5 BlueHDi GT Auto FWD Euro 6 5dr EAT8 (129 bhp)
• Year: 2025
• Mileage: 1,441 miles
• Fuel: Diesel
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.5 litres, 129 bhp
• Gearbox: Automatic
• Drive: Front-wheel drive
• Colour: Blue
• CO2: 124 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 1,441 miles, this 2025 Peugeot 308 GT has covered about 7,800 fewer miles than other 2025 Peugeot 308 cars. The AskCar estimate for this car is £20,564. It is priced at £22,499, which is £1,935 above that estimate. The AskCar estimate uses UK dealer asking prices, including 1,075 Peugeot 308 adverts, and accounts for the car’s age, mileage and specification. It first appeared in our advert records 5 days ago. The seller is FRF Mazda Swansea, based in Swansea. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 5 November 2026.

How we estimate prices and check cars

Price

Above the going rate: £1,935 (9%) over the AskCar estimate of £20,564.

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 1,075 priced Peugeot 308 adverts across different ages and specifications, as of 5 November 2026.

A 2025 Peugeot 308 with the 1.5 diesel engine is typically advertised at £18,200: the median of the 28 for sale on AskCar, as of 5 November 2026.

Time on sale

AskCar first saw this 2025 Peugeot 308 advertised 5 days ago. About 4 in 10 of 2025 Peugeot 308 cars are gone from sale within a month of being advertised: 26 of the 72 first advertised between 11 July 2026 and 2 October 2026.

Price history

AskCar first saw this advert on 31 October 2026 at £22,499. Its asking price has not changed.

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 7,800 miles lower than the median mileage of a 2025 Peugeot 308 on AskCar.

Similar cars

27 other 2025 Peugeot 308 GT 1.5 diesel automatic hatchbacks are for sale at UK dealers, from £16,749 to £22,246, as of 5 November 2026.

The 3 closest to this car in mileage:

• 2025 Peugeot 308 GT, 1.5 diesel hatchback, green. Mileage: 1,248 miles. Price: £19,950, £2,549 less than this car. Dealer: Bells Crossgar in Downpatrick. AskCar page: https://askcar.co.uk/car/peugeot-308-2025-be2c7aa6107e
• 2025 Peugeot 308 GT, 1.5 diesel hatchback, blue. Mileage: 31 miles. Price: £22,246, £253 less than this car. Dealer: Stellantis &You Birmingham North in Birmingham. AskCar page: https://askcar.co.uk/car/peugeot-308-2025-b41aa25bfaeb
• 2025 Peugeot 308 GT, 1.5 diesel hatchback, grey. Mileage: 4,677 miles. Price: £18,855, £3,644 less than this car. Dealer: Stellantis &You Online Store in Coventry. AskCar page: https://askcar.co.uk/car/peugeot-308-2025-e30bb722ef9c

• The nearest: 2025 Peugeot 308 GT, 1.5 diesel hatchback, white, 57 miles from this car. Mileage: 10,760 miles. Price: £19,205, £3,294 less than this car. Dealer: Stellantis &You Bristol Cribbs in Bristol. AskCar page: https://askcar.co.uk/car/peugeot-308-2025-08bdee8832fe