2026 Peugeot 308 1.2 GT Premium

Overview

• Make: Peugeot
• Model: 308
• Trim: GT Premium
• Version: 1.2 GT Premium Auto FWD Euro 6 (s/s) 5dr e-DSC (143 bhp)
• Year: 2026
• Mileage: 4,931 miles
• Fuel: Petrol, mild hybrid
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.2 litres, 143 bhp
• Gearbox: Automatic
• Drive: Front-wheel drive
• Colour: Grey
• CO2: 111 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2026 Peugeot 308 GT Premium is advertised with 4,931 miles, approximately 4,900 above the typical mileage for its age. Priced at £23,678, it is advertised £137 below the AskCar estimate of £23,815. The AskCar estimate draws on 1,047 Peugeot 308 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. This car was first seen in our listings data today. It is for sale at Stellantis &You Walton in Walton on Thames. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 9 November 2026.

How we estimate prices and check cars

Price

Fair price: £137 (under 1%) under the AskCar estimate of £23,815.

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 1,047 priced Peugeot 308 adverts across different ages and specifications, as of 9 November 2026.

A 2026 Peugeot 308 with the 1.2 petrol engine is typically advertised at £24,500: the median of the 57 for sale on AskCar, as of 9 November 2026.

Time on sale

AskCar first saw this 2026 Peugeot 308 advertised today. About 8 in 10 of 2026 Peugeot 308 cars are gone from sale within a month of being advertised: 86 of the 108 first advertised between 14 July 2026 and 6 October 2026.

Price history

AskCar first saw this advert on 9 November 2026 at £23,678. Its asking price has not changed.

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 4,900 miles higher than the median mileage of a 2026 Peugeot 308 on AskCar.

Similar cars

25 other 2026 Peugeot 308 GT Premium 1.2 petrol automatic hatchbacks are for sale at UK dealers, from £20,879 to £28,700, as of 9 November 2026.

The 3 closest to this car in mileage:

• 2026 Peugeot 308 GT Premium, 1.2 petrol hatchback, red. Mileage: 4,999 miles. Price: £26,500, £2,822 more than this car. Dealer: Pentagon Peugeot Burton in Burton upon Trent. AskCar page: https://askcar.co.uk/car/peugeot-308-2026-9b2e27396f8f
• 2026 Peugeot 308 GT Premium, 1.2 petrol hatchback, grey. Mileage: 5,289 miles. Price: £23,414, £264 less than this car. Dealer: Stellantis &You Online Store in Coventry. AskCar page: https://askcar.co.uk/car/peugeot-308-2026-e567a048e345
• 2026 Peugeot 308 GT Premium, 1.2 petrol hatchback, grey. Mileage: 5,472 miles. Price: £22,435, £1,243 less than this car. Dealer: Stellantis &You Online Store in Coventry. AskCar page: https://askcar.co.uk/car/peugeot-308-2026-8292f10076b7

• The nearest: 2026 Peugeot 308 GT Premium, 1.2 petrol hatchback, black, 15 miles from this car. Mileage: 2,065 miles. Price: £24,368, £690 more than this car. Dealer: Stellantis &You Guildford in Guildford. AskCar page: https://askcar.co.uk/car/peugeot-308-2026-6efb0ca92132