2026 Peugeot 308 SW 1.2 GT Premium

Overview

• Make: Peugeot
• Model: 308 SW
• Trim: GT Premium
• Version: 1.2 GT Premium Auto FWD Euro 6 (s/s) 5dr e-DSC (143 bhp)
• Year: 2026
• Mileage: 7,140 miles
• Fuel: Petrol, mild hybrid
• Body: Estate, 5 doors, 5 seats
• Engine: 1.2 litres, 143 bhp
• Gearbox: Automatic
• Drive: Front-wheel drive
• Colour: Grey
• CO2: 113 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 7,140 miles on the clock, this 2026 Peugeot 308 SW GT Premium has done roughly 7,100 more miles than a typical 2026 Peugeot 308 SW. Its asking price of £23,899 is £392 below the AskCar estimate of £24,291. The AskCar estimate uses 468 UK dealer adverts for the Peugeot 308 SW, with adjustments for age, mileage, trim, engine and other specifications. We first recorded this advert 2 days ago, and its asking price has since fallen by £100. The seller is Pentagon 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: £392 (1%) under the AskCar estimate of £24,291.

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 2026 Peugeot 308 SW with the 1.2 petrol engine is typically advertised at £26,000: the median of the 29 for sale on AskCar, as of 7 November 2026.

Time on sale

AskCar first saw this 2026 Peugeot 308 SW advertised 2 days ago.

Price history

AskCar first saw this advert on 5 November 2026 at £23,999. Its asking price is now £23,899, £100 less. The latest price cut was seen on 7 November 2026.

Price changes recorded:

• 5 November 2026: £23,999
• 7 November 2026: £23,899

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 7,100 miles higher than the median mileage of a 2026 Peugeot 308 SW on AskCar.

Similar cars

15 other 2026 Peugeot 308 SW GT Premium 1.2 petrol automatic estates are for sale at UK dealers, from £22,589 to £26,998, as of 7 November 2026.

The 3 closest to this car in mileage:

• 2026 Peugeot 308 SW GT Premium, 1.2 petrol estate, grey. Mileage: 7,112 miles. Price: £23,532, £367 less than this car. Dealer: Stellantis &You Online Store in Coventry. AskCar page: https://askcar.co.uk/car/peugeot-308-sw-2026-c85bd14df2f0
• 2026 Peugeot 308 SW GT Premium, 1.2 petrol estate, blue. Mileage: 7,433 miles. Price: £23,979, £80 more than this car. Dealer: Stellantis &You Guildford in Guildford. AskCar page: https://askcar.co.uk/car/peugeot-308-sw-2026-7be4f1577f05
• 2026 Peugeot 308 SW GT Premium, 1.2 petrol estate, red. Mileage: 8,011 miles. Price: £23,612, £287 less than this car. Dealer: Stellantis &You Online Store in Coventry. AskCar page: https://askcar.co.uk/car/peugeot-308-sw-2026-bb3b6fb7c999

• The nearest: 2026 Peugeot 308 SW GT Premium, 1.2 petrol estate, black, 13 miles from this car. Mileage: 4,895 miles. Price: £24,769, £870 more than this car. Dealer: Peter Ambrose (Castleford) in Castleford. AskCar page: https://askcar.co.uk/car/peugeot-308-sw-2026-52c25012bfb3