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 (129 bhp)
• Year: 2018
• Mileage: 67,000 miles
• Fuel: Diesel
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.5 litres, 129 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: Grey
• CO2: 96 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2018 Peugeot 308 GT Line has covered 67,000 miles, around 2,000 more miles than is typical for its age. Its asking price of £7,995 is £957 above the AskCar estimate of £7,038. The AskCar estimate draws on 1,075 Peugeot 308 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We have tracked this advert for 128 days. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Bank Motors, based in Glasgow. 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

Above the going rate: £957 (13%) over the AskCar estimate of £7,038.

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 128 days.

Price history

AskCar first saw this advert on 30 June 2026 at £7,995. Its asking price has not changed.

Price changes recorded:

• 30 June 2026: £7,995
• 20 October 2026: £9,594
• 26 October 2026: £7,995

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 5 November 2026: valid until 7 April 2027.

It failed its MOT on 7 April 2026 (nearside rear tyre tread depth below requirements of 1.6mm) and passed 1 day later, on 8 April 2026.

There were no advisories at the latest test.

Mileage at that test: 66,260 miles, which matches the advertised 67,000 miles.

Advertised mileage is about 2,000 miles higher 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, black. Mileage: 66,032 miles. Price: £6,990, £1,005 less than this car. Dealer: One 2 One Autos in Windsor. AskCar page: https://askcar.co.uk/car/peugeot-308-2018-345dd337d1fb
• 2018 Peugeot 308 GT Line, 1.5 diesel hatchback, red. Mileage: 65,408 miles. Price: £7,800, £195 less than this car. Dealer: Balmoral Motor Company in Dalkeith. AskCar page: https://askcar.co.uk/car/peugeot-308-2018-9f60d066bc92
• 2018 Peugeot 308 GT Line, 1.5 diesel hatchback, white. Mileage: 71,000 miles. Price: £6,999, £996 less than this car. Dealer: Tailored Autos in Bristol. AskCar page: https://askcar.co.uk/car/peugeot-308-2018-b594dfe7fd80

• The nearest: 2018 Peugeot 308 GT Line, 1.5 diesel hatchback, blue, 8 miles from this car. Mileage: 55,000 miles. Price: £7,495, £500 less than this car. Dealer: Forsyth Street Cars in Airdrie. AskCar page: https://askcar.co.uk/car/peugeot-308-2018-dad808c75f00