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: 54,934 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

At 54,934 miles, this 2018 Peugeot 308 GT Line has covered about 10,100 fewer miles than other 2018 Peugeot 308 cars. The dealer is asking £7,480, which is £760 above the AskCar estimate of £6,720. To work out the AskCar estimate, we analyse UK dealer adverts for 1,075 Peugeot 308 cars across different ages and specifications. We first saw this car advertised 161 days ago. Its asking price has since fallen by £310. The latest recorded MOT expiry date is 11 August 2026, which has passed. Confirm its status with the dealer. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Leigh Cars, based in Southend-on-SEA. 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: £760 (11%) over the AskCar estimate of £6,720.

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 161 days.

Price history

AskCar first saw this advert on 28 May 2026 at £7,790. Its asking price is now £7,480, £310 less. The latest price cut was seen on 25 June 2026.

Price changes recorded:

• 29 May 2026: £7,790
• 16 June 2026: £7,480
• 25 June 2026: £7,280
• 3 August 2026: £7,480

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 5 November 2026: the latest record we hold ran out on 11 August 2026; ask the dealer for the current MOT.

It has had 5 MOTs. The latest, on 12 August 2025, passed.

Advisories at the latest test: nearside front brake disc worn, pitted or scored, but not seriously weakened; offside front brake disc worn, pitted or scored, but not seriously weakened.

Mileage at that test: 50,758 miles, which matches the advertised 54,934 miles.

Advertised mileage is about 10,100 miles lower 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 £7,390, as of 5 November 2026.

The 3 closest to this car in mileage:

• 2018 Peugeot 308 GT Line, 1.2 petrol hatchback, grey. Mileage: 55,000 miles. Price: £5,995, £1,485 less than this car. Dealer: Raymond Smith Garages in Bedford. AskCar page: https://askcar.co.uk/car/peugeot-308-2018-28f520e5511d
• 2018 Peugeot 308 GT Line, 1.2 petrol hatchback, grey. Mileage: 52,000 miles. Price: £6,995, £485 less than this car. Dealer: Cornwall Cars in Liskeard. AskCar page: https://askcar.co.uk/car/peugeot-308-2018-040f02912b89
• 2018 Peugeot 308 GT Line, 1.2 petrol hatchback, black. Mileage: 60,287 miles. Price: £6,998, £482 less than this car. Dealer: Arnold Clark Inverness Hyundai / OMODA / JAECOO in Inverness. AskCar page: https://askcar.co.uk/car/peugeot-308-2018-5ef02649d0a8

• The nearest: 2018 Peugeot 308 GT Line, 1.2 petrol hatchback, grey, 21 miles from this car. Mileage: 85,500 miles. Price: £4,995, £2,485 less than this car. Dealer: JAC Cars in Havering. AskCar page: https://askcar.co.uk/car/peugeot-308-2018-8dc78cce1145