2021 Peugeot 508 1.2 PureTech GT Line
Price: £11,295. Fair price: £378 (3%) over the AskCar estimate of £10,917, our expected asking price for this car from its model, age, mileage and specification, drawing on 160 priced Peugeot 508 adverts on AskCar as of 5 November 2026.
AskCar lists 165 used Peugeot 508 from 135 UK dealerships, as of 5 November 2026.
Overview
- Make: Peugeot
- Model: 508
- Trim: GT Line
- Version: 1.2 PureTech GT Line Auto FWD Euro 6 (s/s) 5dr Fastback EAT (129 bhp)
- Year: 2021
- Mileage: 61,471 miles
- Fuel: Petrol
- Body: Hatchback, 5 doors, 5 seats
- Engine: 1.2 litres, 129 bhp
- Gearbox: Automatic
- Drive: Front-wheel drive
- Colour: White
- CO2: 135 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
This 2021 Peugeot 508 GT Line is advertised with 61,471 miles, approximately 21,200 above the typical mileage for its age. Its asking price of £11,295 is £378 above the AskCar estimate of £10,917. The AskCar estimate uses 160 UK dealer adverts for the Peugeot 508, with adjustments for age, mileage, trim, engine and other specifications. We first recorded this car for sale 20 days ago. Its advertised mileage matches the government's MOT record. It is for sale at Oaktree Motor Co in Cwmbran. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 5 November 2026.
Price
Fair price: £378 (3%) over the AskCar estimate of £10,917.
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 160 priced Peugeot 508 adverts across different ages and specifications, as of 5 November 2026.
Time on sale
This 2021 Peugeot 508 has been on sale for at least 20 days.
Price history
AskCar first saw this advert on 16 October 2026 at £11,295. 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 6 May 2027.
It failed its MOT on 5 May 2026 (nearside front inner steering linkage ball joint has excessive play) and passed 2 days later, on 7 May 2026.
Advisories at the latest test: nearside rear child seat fitted not allowing full inspection of adult belt; nearside front slight play detected in steering rack.
Mileage at that test: 59,149 miles, which matches the advertised 61,471 miles.
Advertised mileage is about 21,200 miles higher than the median mileage of a 2021 Peugeot 508 on AskCar.
Similar cars
4 other 2021 Peugeot 508 GT Line 1.2 petrol automatic hatchbacks are for sale at UK dealers, from £10,495 to £13,699, as of 5 November 2026.
The 3 closest to this car in mileage:
- 2021 Peugeot 508 GT Line, 1.2 petrol hatchback, blue. Mileage: 63,000 miles. Price: £10,495, £800 less than this car. Dealer: Everycar in Clevedon. AskCar page: https://askcar.co.uk/car/peugeot-508-2021-c7c67c67052c
- 2021 Peugeot 508 GT Line, 1.2 petrol hatchback, grey. Mileage: 47,315 miles. Price: £10,988, £307 less than this car. Dealer: The Car Traders London in Romford. AskCar page: https://askcar.co.uk/car/peugeot-508-2021-05e5997f6fa2
- 2021 Peugeot 508 GT Line, 1.2 petrol hatchback, grey. Mileage: 40,821 miles. Price: £12,980, £1,685 more than this car. Dealer: Hippo Motor Group Peterborough in Peterborough. AskCar page: https://askcar.co.uk/car/peugeot-508-2021-0a516e958467
Browse all Peugeot 508 cars for sale · 2021 Peugeot 508 price guide
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Photos
42 photos of this car are on its AskCar page.
As of 5 November 2026, AskCar lists 595,776 cars and vans from 12,945 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.