2018 Peugeot 308 1.2 PureTech GT Line

Overview

• Make: Peugeot
• Model: 308
• Trim: GT Line
• Version: 1.2 PureTech GT Line Manual FWD Euro 6 (s/s) 5dr (129 bhp)
• Year: 2018
• Mileage: 82,325 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.2 litres, 129 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: Blue
• CO2: 120 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2018 Peugeot 308 GT Line is advertised with 82,325 miles, approximately 17,300 above the typical mileage for its age. The dealer is asking £5,475, which is £38 above the AskCar estimate of £5,437. To work out the AskCar estimate, we analyse UK dealer adverts for 1,075 Peugeot 308 cars across different ages and specifications. It first appeared in our advert records 41 days ago. According to the government's MOT record, its advertised mileage is consistent with the latest test. It is advertised by Trade Car Sales in Bury. 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: £38 (under 1%) over the AskCar estimate of £5,437.

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 1.2 petrol engine is typically advertised at £6,000: the median of the 66 for sale on AskCar, as of 5 November 2026.

Time on sale

This 2018 Peugeot 308 has been on sale for at least 41 days.

Price history

AskCar first saw this advert on 25 September 2026 at £5,475. 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 5 November 2026: valid until 26 June 2027.

It has had 8 MOTs. The latest, on 26 June 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 79,775 miles, which matches the advertised 82,325 miles.

Advertised mileage is about 17,300 miles higher than the median mileage of a 2018 Peugeot 308 on AskCar.

Similar cars

19 other 2018 Peugeot 308 GT Line 1.2 petrol manual hatchbacks are for sale at UK dealers, from £4,595 to £7,480, as of 5 November 2026.

The 3 closest to this car in mileage:

• 2018 Peugeot 308 GT Line, 1.2 petrol hatchback, blue. Mileage: 82,000 miles. Price: £5,495, the same price as this car. Dealer: Curate Auto Group in Norwich. AskCar page: https://askcar.co.uk/car/peugeot-308-2018-bc8927567624
• 2018 Peugeot 308 GT Line, 1.2 petrol hatchback, red. Mileage: 80,425 miles. Price: £5,695, £220 more than this car. Dealer: Next Drive Autos in Stourbridge. AskCar page: https://askcar.co.uk/car/peugeot-308-2018-afacf5074da3
• 2018 Peugeot 308 GT Line, 1.2 petrol hatchback, grey. Mileage: 85,500 miles. Price: £4,995, £480 less than this car. Dealer: JAC Cars in Havering. AskCar page: https://askcar.co.uk/car/peugeot-308-2018-8dc78cce1145

• The nearest: 2018 Peugeot 308 GT Line, 1.2 petrol hatchback, black, 7 miles from this car. Mileage: 93,858 miles. Price: £4,595, £880 less than this car. Dealer: Bilkan Motors in Oldham. AskCar page: https://askcar.co.uk/car/peugeot-308-2018-34dd7d4fe64f