2023 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: 2023
• Mileage: 33,500 miles
• Fuel: Diesel
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.5 litres, 129 bhp
• Gearbox: Automatic
• Drive: Front-wheel drive
• Colour: Black
• CO2: 124 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2023 Peugeot 308 GT has covered 33,500 miles, around 9,500 more miles than is typical for its age. Its asking price of £14,899 is £201 below the AskCar estimate of £15,100. To work out the AskCar estimate, we analyse UK dealer adverts for 1,063 Peugeot 308 cars across different ages and specifications. We first saw this car advertised 1 day ago. Its asking price has since fallen by £500. We checked its advertised mileage against the government's MOT record, and they match. The seller is Motorpoint Burnley, based in Burnley. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 7 November 2026.

How we estimate prices and check cars

Price

Fair price: £201 (1%) under the AskCar estimate of £15,100.

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 1,063 priced Peugeot 308 adverts across different ages and specifications, as of 7 November 2026.

A 2023 Peugeot 308 with the 1.5 diesel engine is typically advertised at £15,200: the median of the 18 for sale on AskCar, as of 7 November 2026.

Time on sale

AskCar first saw this 2023 Peugeot 308 advertised 1 day ago. About 4 in 10 of 2023 Peugeot 308 cars are gone from sale within a month of being advertised: 71 of the 160 first advertised between 11 July 2026 and 4 October 2026.

Price history

AskCar first saw this advert on 6 November 2026 at £15,399. Its asking price is now £14,899, £500 less. The latest price cut was seen on 7 November 2026.

Price changes recorded:

• 6 November 2026: £15,399
• 7 November 2026: £14,899

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 7 November 2026: valid until 3 November 2027.

It has had 2 MOTs. The latest, on 4 November 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 33,472 miles, which matches the advertised 33,500 miles.

Advertised mileage is about 9,500 miles higher than the median mileage of a 2023 Peugeot 308 on AskCar.

Similar cars

10 other 2023 Peugeot 308 GT 1.5 diesel automatic hatchbacks are for sale at UK dealers, from £13,499 to £17,799, as of 7 November 2026.

The 3 closest to this car in mileage:

• 2023 Peugeot 308 GT, 1.5 diesel hatchback, green. Mileage: 35,000 miles. Price: £14,750, £149 less than this car. Dealer: Dolphin and Sons Car Sales in High Wycombe. AskCar page: https://askcar.co.uk/car/peugeot-308-2023-b36b32cc078e
• 2023 Peugeot 308 GT, 1.5 diesel hatchback, red. Mileage: 37,000 miles. Price: £15,595, £696 more than this car. Dealer: Harts Of Honiton in Honiton. AskCar page: https://askcar.co.uk/car/peugeot-308-2023-f434285e18f0
• 2023 Peugeot 308 GT, 1.5 diesel hatchback, black. Mileage: 27,000 miles. Price: £14,990, £91 more than this car. Dealer: Mondial Cars in Northwood. AskCar page: https://askcar.co.uk/car/peugeot-308-2023-72dcf5854493

• The nearest: 2023 Peugeot 308 GT, 1.5 diesel hatchback, blue, 14 miles from this car. Mileage: 12,895 miles. Price: £16,895, £1,996 more than this car. Dealer: RRG Peugeot Rochdale in Rochdale. AskCar page: https://askcar.co.uk/car/peugeot-308-2023-fbb5f5309b93