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: 14,941 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

With 14,941 miles on the clock, this 2023 Peugeot 308 GT has done roughly 9,600 fewer miles than a typical 2023 Peugeot 308. The dealer is asking £16,750, which is £24 above the AskCar estimate of £16,726. To work out the AskCar estimate, we analyse UK dealer adverts for 1,048 Peugeot 308 cars across different ages and specifications. The asking price is now £245 lower than when we first recorded the advert 44 days ago. We checked its advertised mileage against the government's MOT record, and they match. The seller is W R Davies Prestatyn, based in Prestatyn. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 8 November 2026.

How we estimate prices and check cars

Price

Fair price: £24 (under 1%) over the AskCar estimate of £16,726.

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 1,048 priced Peugeot 308 adverts across different ages and specifications, as of 8 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 8 November 2026.

Time on sale

This 2023 Peugeot 308 has been on sale for at least 44 days.

Price history

AskCar first saw this advert on 25 September 2026 at £16,995. Its asking price is now £16,750, £245 less. The latest price cut was seen on 17 October 2026.

Price changes recorded:

• 25 September 2026: £16,995
• 17 October 2026: £16,750

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 8 November 2026: valid until 15 April 2027.

It has had one MOT, on 16 April 2026, and passed.

Advisories at the latest test: nearside front tyre slightly damaged/cracking or perishing; offside front tyre slightly damaged/cracking or perishing; nearside front tyre worn close to legal limit/worn on edge.

Mileage at that test: 13,364 miles, which matches the advertised 14,941 miles.

Advertised mileage is about 9,600 miles lower 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 £17,499, as of 8 November 2026.

The 3 closest to this car in mileage:

• 2023 Peugeot 308 GT, 1.5 diesel hatchback, blue. Mileage: 12,895 miles. Price: £16,895, £145 more than this car. Dealer: RRG Peugeot Rochdale in Rochdale. AskCar page: https://askcar.co.uk/car/peugeot-308-2023-fbb5f5309b93
• 2023 Peugeot 308 GT, 1.5 diesel hatchback, blue. Mileage: 12,000 miles. Price: £17,295, £545 more than this car. Dealer: Penton Citroen, MG, Peugeot & Vauxhall Salisbury in Salisbury. AskCar page: https://askcar.co.uk/car/peugeot-308-2023-a8f32ed039b5
• 2023 Peugeot 308 GT, 1.5 diesel hatchback, black. Mileage: 18,445 miles. Price: £15,698, £1,052 less than this car. Dealer: Eddie Wright Car Supermarket in Scunthorpe. AskCar page: https://askcar.co.uk/car/peugeot-308-2023-2a8d12178de2