2023 Peugeot 308 SW 1.5 BlueHDi GT

Overview

• Make: Peugeot
• Model: 308 SW
• Trim: GT
• Version: 1.5 BlueHDi GT Auto FWD Euro 6 5dr EAT8 (129 bhp)
• Year: 2023
• Mileage: 9,826 miles
• Fuel: Diesel
• Body: Estate, 5 doors, 5 seats
• Engine: 1.5 litres, 129 bhp
• Gearbox: Automatic
• Drive: Front-wheel drive
• Colour: Blue
• CO2: 124 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 9,826 miles on the clock, this 2023 Peugeot 308 SW GT has done roughly 21,800 fewer miles than a typical 2023 Peugeot 308 SW. The AskCar estimate for this car is £17,736. It is priced at £17,990, which is £254 above that estimate. The AskCar estimate draws on 468 Peugeot 308 SW adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first saw this car advertised 24 days ago. Its asking price has since fallen by £200. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Perrys Barnsley, based in Barnsley. 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: £254 (1%) over the AskCar estimate of £17,736.

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

A 2023 Peugeot 308 SW with the 1.5 diesel engine is typically advertised at £15,800: the median of the 16 for sale on AskCar, as of 7 November 2026.

Time on sale

This 2023 Peugeot 308 SW has been on sale for at least 24 days.

Price history

AskCar first saw this advert on 14 October 2026 at £18,190. Its asking price is now £17,990, £200 less. The latest price cut was seen on 4 November 2026.

Price changes recorded:

• 14 October 2026: £18,190
• 23 October 2026: £18,150
• 4 November 2026: £17,990

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 7 November 2026: valid until 26 May 2027.

It has had one MOT, on 27 May 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 rear tyre slightly damaged/cracking or perishing; and 1 more.

Mileage at that test: 8,919 miles, which matches the advertised 9,826 miles.

Advertised mileage is about 21,800 miles lower than the median mileage of a 2023 Peugeot 308 SW on AskCar.

Similar cars

6 other 2023 Peugeot 308 SW GT 1.5 diesel automatic estates are for sale at UK dealers, from £13,600 to £17,897, as of 7 November 2026.

The 3 closest to this car in mileage:

• 2023 Peugeot 308 SW GT, 1.5 diesel estate, grey. Mileage: 9,137 miles. Price: £17,897, £93 less than this car. Dealer: Startin Suzuki (Worcester) in Worcester. AskCar page: https://askcar.co.uk/car/peugeot-308-sw-2023-3b3ff2823fca
• 2023 Peugeot 308 SW GT, 1.5 diesel estate, red. Mileage: 26,291 miles. Price: £16,995, £995 less than this car. Dealer: John Mulholland Randalstown Hyundai in Antrim. AskCar page: https://askcar.co.uk/car/peugeot-308-sw-2023-00d434a15413
• 2023 Peugeot 308 SW GT, 1.5 diesel estate, red. Mileage: 29,828 miles. Price: £15,290, £2,700 less than this car. Dealer: Evans Halshaw Vauxhall Middlesbrough in Middlesbrough. AskCar page: https://askcar.co.uk/car/peugeot-308-sw-2023-713bb1119353

• The nearest: 2023 Peugeot 308 SW GT, 1.5 diesel estate, grey, 42 miles from this car. Mileage: 44,800 miles. Price: £15,445, £2,545 less than this car. Dealer: Rufus Carr in Clitheroe. AskCar page: https://askcar.co.uk/car/peugeot-308-sw-2023-da4f5d3c40cb