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: 1,248 miles
• Fuel: Diesel
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.5 litres, 129 bhp
• Gearbox: Automatic
• Drive: Front-wheel drive
• Colour: Green
• CO2: 124 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2025 Peugeot 308 GT is advertised with 1,248 miles, approximately 8,000 below the typical mileage for its age. Priced at £19,950, it is advertised £740 below the AskCar estimate of £20,690. The AskCar estimate draws on 1,075 Peugeot 308 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first saw this car advertised 46 days ago. Its asking price has since fallen by £1,045. It is advertised by Bells Crossgar in Downpatrick. 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: £740 (3%) under the AskCar estimate of £20,690.

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 46 days.

Price history

AskCar first saw this advert on 20 September 2026 at £20,995. Its asking price is now £19,950, £1,045 less. The latest price cut was seen on 3 November 2026.

Price changes recorded:

• 20 September 2026: £20,995
• 3 November 2026: £19,950

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 8,000 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, blue. Mileage: 1,441 miles. Price: £22,499, £2,549 more than this car. Dealer: FRF Mazda Swansea in Swansea. AskCar page: https://askcar.co.uk/car/peugeot-308-2025-e41593a395d5
• 2025 Peugeot 308 GT, 1.5 diesel hatchback, blue. Mileage: 31 miles. Price: £22,246, £2,296 more 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, £1,095 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, grey, 121 miles from this car. Mileage: 12,331 miles. Price: £18,896, £1,054 less than this car. Dealer: David Hayton Autostore Penrith in Penrith. AskCar page: https://askcar.co.uk/car/peugeot-308-2025-0938222ad317