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: 71,000 miles
• Fuel: Diesel
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.5 litres
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: White
• CO2: 96 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2018 Peugeot 308 GT Line is advertised with 71,000 miles, approximately 6,000 above the typical mileage for its age. The dealer is asking £6,999, which is £495 above the AskCar estimate of £6,504. To work out the AskCar estimate, we analyse UK dealer adverts for 1,086 Peugeot 308 cars across different ages and specifications. It first appeared in our advert records 22 days ago. We checked its advertised mileage against the government's MOT record, and they match. The seller is Tailored Autos, based in Bristol. 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: £495 (7%) over the AskCar estimate of £6,504.

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 1,086 priced Peugeot 308 adverts across different ages and specifications, as of 6 November 2026.

A 2018 Peugeot 308 with the 1.5 diesel engine is typically advertised at £7,500: the median of the 25 for sale on AskCar, as of 6 November 2026.

Time on sale

This 2018 Peugeot 308 has been on sale for at least 22 days.

Price history

AskCar first saw this advert on 15 October 2026 at £6,999. Its asking price has not changed.

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 6 November 2026: valid until 18 March 2027.

It failed its MOT on 2 March 2026 (nearside windscreen wiper does not clear the windscreen effectively; offside windscreen wiper does not clear the windscreen effectively; offside front track rod end ball joint has excessive play) and passed later the same day.

Advisories at the latest test: nearside front anti-roll bar linkage ball joint has slight play; offside rear brake pad(s) wearing thin; nearside rear nail in tyre.

Mileage at that test: 64,991 miles, which matches the advertised 71,000 miles.

Advertised mileage is about 6,000 miles higher than the median mileage of a 2018 Peugeot 308 on AskCar.

Similar cars

17 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 6 November 2026.

The 3 closest to this car in mileage:

• 2018 Peugeot 308 GT Line, 1.5 diesel hatchback, red. Mileage: 73,466 miles. Price: £6,999, the same price as this car. Dealer: Pegasus Cars Sale in Stourbridge. AskCar page: https://askcar.co.uk/car/peugeot-308-2018-877c99588961
• 2018 Peugeot 308 GT Line, 1.5 diesel hatchback, grey. Mileage: 67,000 miles. Price: £7,995, £996 more than this car. Dealer: Bank Motors in Glasgow. AskCar page: https://askcar.co.uk/car/peugeot-308-2018-9dc0e9e5aaab
• 2018 Peugeot 308 GT Line, 1.5 diesel hatchback, black. Mileage: 66,032 miles. Price: £6,990, the same price as this car. Dealer: One 2 One Autos in Windsor. AskCar page: https://askcar.co.uk/car/peugeot-308-2018-345dd337d1fb