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: 17,820 miles
• Fuel: Diesel
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.5 litres, 129 bhp
• Gearbox: Automatic
• Drive: Front-wheel drive
• Colour: Grey
• CO2: 124 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 17,820 miles on the clock, this 2025 Peugeot 308 GT has done roughly 8,600 more miles than a typical 2025 Peugeot 308. The AskCar estimate for this car is £17,957. It is priced at £17,399, which is £558 below that estimate. The AskCar estimate draws on 1,086 Peugeot 308 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first saw this car advertised 16 days ago. Its asking price has since fallen by £850. The seller is Motorpoint Sheffield, based in Sheffield. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 6 November 2026.

How we estimate prices and check cars

Price

Fair price: £558 (3%) under the AskCar estimate of £17,957.

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 1,086 priced Peugeot 308 adverts across different ages and specifications, as of 6 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 6 November 2026.

Time on sale

This 2025 Peugeot 308 has been on sale for at least 16 days.

Price history

AskCar first saw this advert on 21 October 2026 at £18,249. Its asking price is now £17,399, £850 less. The latest price cut was seen on 31 October 2026.

Price changes recorded:

• 21 October 2026: £18,249
• 24 October 2026: £17,399
• 31 October 2026: £17,249
• 3 November 2026: £17,399

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 8,600 miles higher 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 6 November 2026.

The 3 closest to this car in mileage:

• 2025 Peugeot 308 GT, 1.5 diesel hatchback, red. Mileage: 17,894 miles. Price: £18,700, £1,301 more than this car. Dealer: Peoples Livingston in Livingston. AskCar page: https://askcar.co.uk/car/peugeot-308-2025-4fb84b81cfb5
• 2025 Peugeot 308 GT, 1.5 diesel hatchback, grey. Mileage: 17,595 miles. Price: £16,949, £450 less than this car. Dealer: Motorpoint Chingford in Chingford. AskCar page: https://askcar.co.uk/car/peugeot-308-2025-9045f0d679ec
• 2025 Peugeot 308 GT, 1.5 diesel hatchback, black. Mileage: 18,068 miles. Price: £17,299, £100 less than this car. Dealer: Motorpoint Coventry in Coventry. AskCar page: https://askcar.co.uk/car/peugeot-308-2025-66926ca62ec2

• The nearest: 2025 Peugeot 308 GT, 1.5 diesel hatchback, white, 16 miles from this car. Mileage: 15,246 miles. Price: £17,630, £231 more than this car. Dealer: Evans Halshaw Citroen Doncaster in Doncaster. AskCar page: https://askcar.co.uk/car/peugeot-308-2025-3ed8841102fd