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 (s/s) 5dr EAT (129 bhp)
• Year: 2023
• Mileage: 9,137 miles
• Fuel: Diesel
• Body: Estate, 5 doors, 5 seats
• Engine: 1.5 litres, 129 bhp
• Gearbox: Automatic
• Drive: Front-wheel drive
• Colour: Grey
• CO2: 132 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 9,137 miles, this 2023 Peugeot 308 SW GT has covered about 23,200 fewer miles than other 2023 Peugeot 308 SW cars. Priced at £17,897, it is advertised £229 below the AskCar estimate of £18,126. The AskCar estimate draws on 479 Peugeot 308 SW adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first saw this car advertised 57 days ago. Its asking price has since fallen by £553. We checked its advertised mileage against the government's MOT record, and they match. The seller is Startin Suzuki (Worcester), based in Worcester. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 6 November 2026.

How we estimate prices and check cars

Price

Fair price: £229 (1%) under the AskCar estimate of £18,126.

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 479 priced Peugeot 308 SW adverts across different ages and specifications, as of 6 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 6 November 2026.

Time on sale

This 2023 Peugeot 308 SW has been on sale for at least 57 days.

Price history

AskCar first saw this advert on 10 September 2026 at £18,450. Its asking price is now £17,897, £553 less. The latest price cut was seen on 17 October 2026.

Price changes recorded:

• 10 September 2026: £18,450
• 3 October 2026: £18,250
• 17 October 2026: £17,897

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 6 November 2026: valid until 27 February 2027.

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

There were no advisories at the latest test.

Mileage at that test: 9,139 miles, which matches the advertised 9,137 miles.

Advertised mileage is about 23,200 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 £17,990, as of 6 November 2026.

The 3 closest to this car in mileage:

• 2023 Peugeot 308 SW GT, 1.5 diesel estate, blue. Mileage: 9,826 miles. Price: £17,990, £93 more than this car. Dealer: Perrys Barnsley in Barnsley. AskCar page: https://askcar.co.uk/car/peugeot-308-sw-2023-3d2ab0b35f84
• 2023 Peugeot 308 SW GT, 1.5 diesel estate, red. Mileage: 26,291 miles. Price: £16,995, £902 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, £2,607 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, black, 56 miles from this car. Mileage: 30,347 miles. Price: £15,600, £2,297 less than this car. Dealer: Drive Motor Retail drivedirect Leicester Vauxhall in Leicester. AskCar page: https://askcar.co.uk/car/peugeot-308-sw-2023-f29bf548afca