2025 Peugeot 308 1.5 BlueHDi GT

Overview

• Make: Peugeot
• Model: 308
• Trim: GT
• Version: 1.5 BlueHDi GT Auto FWD Euro 6 (s/s) 5dr EAT (129 bhp)
• Year: 2025
• Mileage: 4,957 miles
• Fuel: Diesel
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.5 litres, 129 bhp
• Gearbox: Automatic
• Drive: Front-wheel drive
• Colour: Black
• CO2: 131 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2025 Peugeot 308 GT has covered 4,957 miles, around 4,300 fewer miles than is typical for its age. The AskCar estimate for this car is £19,908. It is priced at £19,771, which is £137 below that estimate. To work out the AskCar estimate, we analyse UK dealer adverts for 1,075 Peugeot 308 cars across different ages and specifications. We first saw this car advertised 8 days ago. Its asking price has since fallen by £259. The seller is Stellantis &You Sale, based in Sale. 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

Fair price: £137 (under 1%) under the AskCar estimate of £19,908.

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

This 2025 Peugeot 308 has been on sale for at least 8 days.

Price history

AskCar first saw this advert on 28 October 2026 at £20,030. Its asking price is now £19,771, £259 less. The latest price cut was seen on 5 November 2026.

Price changes recorded:

• 28 October 2026: £20,030
• 29 October 2026: £19,992
• 1 November 2026: £19,942
• 2 November 2026: £19,892
• 3 November 2026: £19,842
• 4 November 2026: £19,792
• 5 November 2026: £19,771

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 4,300 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 £22,499, as of 5 November 2026.

The 3 closest to this car in mileage:

• 2025 Peugeot 308 GT, 1.5 diesel hatchback, grey. Mileage: 4,677 miles. Price: £18,855, £916 less than this car. Dealer: Stellantis &You Online Store in Coventry. AskCar page: https://askcar.co.uk/car/peugeot-308-2025-e30bb722ef9c
• 2025 Peugeot 308 GT, 1.5 diesel hatchback, grey. Mileage: 6,666 miles. Price: £19,999, £228 more than this car. Dealer: Hawkins Penryn - Nissan in Penryn. AskCar page: https://askcar.co.uk/car/peugeot-308-2025-f96fe3a2c82a
• 2025 Peugeot 308 GT, 1.5 diesel hatchback, grey. Mileage: 8,050 miles. Price: £19,495, £276 less than this car. Dealer: Research Garage Peugeot in Hinckley. AskCar page: https://askcar.co.uk/car/peugeot-308-2025-6144030f368d

• The nearest: 2025 Peugeot 308 GT, 1.5 diesel hatchback, grey, 16 miles from this car. Mileage: 24,854 miles. Price: £16,749, £3,022 less than this car. Dealer: Motorpoint Widnes in Widnes. AskCar page: https://askcar.co.uk/car/peugeot-308-2025-5859ac9fe6ce