2023 Peugeot 308 1.5 BlueHDi GT
Price: £16,999. Fair price: £1,053 (6%) over the AskCar estimate of £15,946, our expected asking price for this car from its model, age, mileage and specification, drawing on 1,048 priced Peugeot 308 adverts on AskCar as of 8 November 2026.
AskCar lists 1,110 used Peugeot 308 from 779 UK dealerships, as of 8 November 2026.
Overview
- Make: Peugeot
- Model: 308
- Trim: GT
- Version: 1.5 BlueHDi GT Auto FWD Euro 6 5dr EAT8 (129 bhp)
- Year: 2023
- Mileage: 24,032 miles
- Fuel: Diesel
- Body: Hatchback, 5 doors, 5 seats
- Engine: 1.5 litres, 129 bhp
- Gearbox: Automatic
- Drive: Front-wheel drive
- Colour: White
- CO2: 124 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
This 2023 Peugeot 308 GT has covered 24,032 miles. Priced at £16,999, it is advertised £1,053 above the AskCar estimate of £15,946. 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 saw this car advertised 109 days ago. Its asking price has since fallen by £1,000. The seller is Hawkins, based in Bromley. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 8 November 2026.
Price
Fair price: £1,053 (6%) over the AskCar estimate of £15,946.
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 109 days.
Price history
AskCar first saw this advert on 22 July 2026 at £17,999. Its asking price is now £16,999, £1,000 less. The latest price cut was seen on 22 October 2026.
Price changes recorded:
- 22 July 2026: £17,999
- 22 October 2026: £16,999
Mileage and MOT
Advertised mileage is about 500 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, black. Mileage: 27,000 miles. Price: £14,990, £2,009 less than this car. Dealer: Mondial Cars in Northwood. AskCar page: https://askcar.co.uk/car/peugeot-308-2023-72dcf5854493
- 2023 Peugeot 308 GT, 1.5 diesel hatchback, black. Mileage: 18,445 miles. Price: £15,698, £1,301 less than this car. Dealer: Eddie Wright Car Supermarket in Scunthorpe. AskCar page: https://askcar.co.uk/car/peugeot-308-2023-2a8d12178de2
- 2023 Peugeot 308 GT, 1.5 diesel hatchback, green. Mileage: 14,941 miles. Price: £16,750, £249 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: 9,500 miles. Price: £17,499, £500 more than this car. Dealer: Hawkins in Bromley. AskCar page: https://askcar.co.uk/car/peugeot-308-2023-794ce4b622d8
Browse all Peugeot 308 cars for sale · 2023 Peugeot 308 price guide
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Photos
31 photos of this car are on its AskCar page.
As of 8 November 2026, AskCar lists 595,762 cars and vans from 12,892 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.