2020 Peugeot 308 SW 1.2 PureTech GT Line

Overview

• Make: Peugeot
• Model: 308 SW
• Trim: GT Line
• Version: 1.2 PureTech GT Line Manual FWD Euro 6 5dr (129 bhp)
• Year: 2020
• Mileage: 57,676 miles
• Fuel: Petrol
• Body: Estate, 5 doors, 5 seats
• Engine: 1.2 litres, 129 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: Black
• CO2: 134 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 57,676 miles on the clock, this 2020 Peugeot 308 SW GT Line has done roughly 9,700 more miles than a typical 2020 Peugeot 308 SW. The AskCar estimate for this car is £8,278. It is priced at £7,899, which is £379 below that estimate. The AskCar estimate uses 467 UK dealer adverts for the Peugeot 308 SW, with adjustments for age, mileage, trim, engine and other specifications. We first saw this car advertised 63 days ago. Its asking price has since fallen by £1,745. We checked its advertised mileage against the government's MOT record, and they match. You can find this car at cinch Corby in North Northamptonshire. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 10 November 2026.

How we estimate prices and check cars

Price

Fair price: £379 (4%) under the AskCar estimate of £8,278.

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 467 priced Peugeot 308 SW adverts across different ages and specifications, as of 10 November 2026.

A 2020 Peugeot 308 SW with the 1.2 petrol engine is typically advertised at £9,000: the median of the 17 for sale on AskCar, as of 10 November 2026.

Time on sale

This 2020 Peugeot 308 SW has been on sale for at least 63 days.

Price history

AskCar first saw this advert on 8 September 2026 at £9,644. Its asking price is now £7,899, £1,745 less. The latest price cut was seen on 10 November 2026.

Price changes recorded:

• 8 September 2026: £9,644
• 11 September 2026: £9,599
• 26 September 2026: £9,299
• 29 September 2026: £9,199
• 15 October 2026: £8,999
• 22 October 2026: £8,599
• 27 October 2026: £8,099
• 3 November 2026: £7,999
• 10 November 2026: £7,899

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 10 November 2026: valid until 23 August 2027.

It has had 6 MOTs. The latest, on 24 August 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 57,673 miles, which matches the advertised 57,676 miles.

Advertised mileage is about 9,700 miles higher than the median mileage of a 2020 Peugeot 308 SW on AskCar.

Similar cars

4 other 2020 Peugeot 308 SW GT Line 1.2 petrol manual estates are for sale at UK dealers, from £7,990 to £10,766, as of 10 November 2026.

The 3 closest to this car in mileage:

• 2020 Peugeot 308 SW GT Line, 1.2 petrol estate, white. Mileage: 53,233 miles. Price: £7,990, £91 more than this car. Dealer: Croxdale MG in Durham. AskCar page: https://askcar.co.uk/car/peugeot-308-sw-2020-f15657a1feff
• 2020 Peugeot 308 SW GT Line, 1.2 petrol estate, grey. Mileage: 39,643 miles. Price: £8,995, £1,096 more than this car. Dealer: W R Davies Prestatyn in Prestatyn. AskCar page: https://askcar.co.uk/car/peugeot-308-sw-2020-6bf0b32cda6f
• 2020 Peugeot 308 SW GT Line, 1.2 petrol estate, grey. Mileage: 38,215 miles. Price: £9,500, £1,601 more than this car. Dealer: Clearly Cars in Belfast. AskCar page: https://askcar.co.uk/car/peugeot-308-sw-2020-7c647085ccd0

• The nearest: 2020 Peugeot 308 SW GT Line, 1.2 petrol estate, black, 75 miles from this car. Mileage: 26,621 miles. Price: £10,766, £2,867 more than this car. Dealer: Budgen Motors Peugeot Telford in Telford. AskCar page: https://askcar.co.uk/car/peugeot-308-sw-2020-119fdef575e5