2018 Peugeot 308 1.5 BlueHDi GT Line

Overview

• Make: Peugeot
• Model: 308
• Trim: GT Line
• Version: 1.5 BlueHDi GT Line Manual FWD Euro 6 (s/s) 5dr
• Year: 2018
• Mileage: 49,549 miles
• Fuel: Diesel
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.5 litres
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: Red
• CO2: 96 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2018 Peugeot 308 GT Line has covered 49,549 miles, around 15,500 fewer miles than is typical for its age. Its asking price of £7,800 is £120 below the AskCar estimate of £7,920. The AskCar estimate draws on 1,075 Peugeot 308 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first saw this car advertised 14 days ago. Its asking price has since fallen by £135. We checked its advertised mileage against the government's MOT record, and they match. The seller is Evans Halshaw Vauxhall York, based in York. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 5 November 2026.

How we estimate prices and check cars

Price

Fair price: £120 (1%) under the AskCar estimate of £7,920.

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 1,075 priced Peugeot 308 adverts across different ages and specifications, as of 5 November 2026.

A 2018 Peugeot 308 with the 1.5 diesel engine is typically advertised at £7,500: the median of the 24 for sale on AskCar, as of 5 November 2026.

Time on sale

This 2018 Peugeot 308 has been on sale for at least 14 days.

Price history

AskCar first saw this advert on 22 October 2026 at £7,935. Its asking price is now £7,800, £135 less. The latest price cut was seen on 3 November 2026.

Price changes recorded:

• 22 October 2026: £7,935
• 23 October 2026: £7,920
• 27 October 2026: £7,840
• 3 November 2026: £7,800

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 5 November 2026: valid until 17 May 2027.

It has had 7 MOTs. The latest, on 30 April 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 47,616 miles, which matches the advertised 49,549 miles.

Advertised mileage is about 15,500 miles lower than the median mileage of a 2018 Peugeot 308 on AskCar.

Similar cars

16 other 2018 Peugeot 308 GT Line 1.5 diesel manual hatchbacks are for sale at UK dealers, from £4,495 to £8,695, as of 5 November 2026.

The 3 closest to this car in mileage:

• 2018 Peugeot 308 GT Line, 1.5 diesel hatchback, grey. Mileage: 50,120 miles. Price: £7,799, the same price as this car. Dealer: Fords Of Winsford Car Supermarket in Winsford. AskCar page: https://askcar.co.uk/car/peugeot-308-2018-a051070f98a3
• 2018 Peugeot 308 GT Line, 1.5 diesel hatchback, white. Mileage: 50,364 miles. Price: £8,495, £695 more than this car. Dealer: Oakwood Specialist Cars in Whitley Bay. AskCar page: https://askcar.co.uk/car/peugeot-308-2018-fcfed1b01d57
• 2018 Peugeot 308 GT Line, 1.5 diesel hatchback, black. Mileage: 52,000 miles. Price: £7,995, £195 more than this car. Dealer: Valley Brook Car Sales in Crewe. AskCar page: https://askcar.co.uk/car/peugeot-308-2018-1988033c8a34

• The nearest: 2018 Peugeot 308 GT Line, 1.5 diesel hatchback, red, 35 miles from this car. Mileage: 91,457 miles. Price: £5,495, £2,305 less than this car. Dealer: Drive: Your Way in Brighouse. AskCar page: https://askcar.co.uk/car/peugeot-308-2018-6f1d81082e8c