2023 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: 2023
• Mileage: 9,500 miles
• Fuel: Diesel
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.5 litres, 129 bhp
• Gearbox: Automatic
• Drive: Front-wheel drive
• Colour: White
• CO2: 131 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2023 Peugeot 308 GT has covered 9,500 miles, around 15,000 fewer miles than is typical for its age. Priced at £17,499, it is advertised £569 above the AskCar estimate of £16,930. The AskCar estimate uses UK dealer asking prices, including 1,048 Peugeot 308 adverts, and accounts for the car’s age, mileage and specification. We first recorded this car for sale 10 days ago. Its advertised mileage matches the government's MOT record. It is for sale at Hawkins in Bromley. 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: £569 (3%) over the AskCar estimate of £16,930.

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 10 days.

Price history

AskCar first saw this advert on 29 October 2026 at £17,499. Its asking price has not changed.

Price changes recorded:

• 29 October 2026: £17,499
• 4 November 2026: £17,799
• 8 November 2026: £17,499

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 8 November 2026: valid until 24 September 2027.

It has had one MOT, on 1 September 2026, and passed.

There were no advisories at the latest test.

Mileage at that test: 9,445 miles, which matches the advertised 9,500 miles.

Advertised mileage is about 15,000 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 £17,295, as of 8 November 2026.

The 3 closest to this car in mileage:

• 2023 Peugeot 308 GT, 1.5 diesel hatchback, blue. Mileage: 12,000 miles. Price: £17,295, £204 less 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, blue. Mileage: 12,895 miles. Price: £16,895, £604 less 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, green. Mileage: 14,941 miles. Price: £16,750, £749 less than this car. Dealer: W R Davies Prestatyn in Prestatyn. AskCar page: https://askcar.co.uk/car/peugeot-308-2023-63c2019281e4

• The nearest: 2023 Peugeot 308 GT, 1.5 diesel hatchback, white, under a mile from this car. Mileage: 24,032 miles. Price: £16,999, £500 less than this car. Dealer: Hawkins in Bromley. AskCar page: https://askcar.co.uk/car/peugeot-308-2023-05b126c4e2b5