2020 Peugeot 508 1.5 BlueHDi GT Line
Price: £12,999. Fair price: £304 (2%) over the AskCar estimate of £12,695, our expected asking price for this car from its model, age, mileage and specification, drawing on 163 priced Peugeot 508 adverts on AskCar as of 7 November 2026.
AskCar lists 167 used Peugeot 508 from 139 UK dealerships, as of 7 November 2026.
Overview
- Make: Peugeot
- Model: 508
- Trim: GT Line
- Version: 1.5 BlueHDi GT Line Auto FWD Euro 6 (s/s) 5dr Fastback EAT (129 bhp)
- Year: 2020
- Mileage: 39,882 miles
- Fuel: Diesel
- Body: Hatchback, 5 doors, 5 seats
- Engine: 1.5 litres, 129 bhp
- Gearbox: Automatic
- Drive: Front-wheel drive
- Colour: Red
- CO2: 102 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
This 2020 Peugeot 508 GT Line is advertised with 39,882 miles, approximately 23,400 below the typical mileage for its age. Priced at £12,999, it is advertised £304 above the AskCar estimate of £12,695. The AskCar estimate draws on 163 Peugeot 508 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. This car was first seen in our listings data today. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Charles Hurst Usedirect Belfast 62 Boucher Road, based in Belfast. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 7 November 2026.
Price
Fair price: £304 (2%) over the AskCar estimate of £12,695.
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 163 priced Peugeot 508 adverts across different ages and specifications, as of 7 November 2026.
A 2020 Peugeot 508 with the 1.5 diesel engine is typically advertised at £10,500: the median of the 13 for sale on AskCar, as of 7 November 2026.
Time on sale
AskCar first saw this 2020 Peugeot 508 advertised today.
Price history
AskCar first saw this advert on 7 November 2026 at £12,999. 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 7 November 2026: valid until 28 October 2027.
It has had 2 MOTs. The latest, on 29 October 2026, passed.
There were no advisories at the latest test.
Mileage at that test: 39,826 miles, which matches the advertised 39,882 miles.
Advertised mileage is about 23,400 miles lower than the median mileage of a 2020 Peugeot 508 on AskCar.
Similar cars
2 other 2020 Peugeot 508 GT Line 1.5 diesel automatic hatchbacks are for sale at UK dealers, from £10,499 to £10,995, as of 7 November 2026.
The 2 closest to this car in mileage:
- 2020 Peugeot 508 GT Line, 1.5 diesel hatchback, white. Mileage: 58,007 miles. Price: £10,995, £2,004 less than this car. Dealer: Haverhill Car Xchange in Haverhill. AskCar page: https://askcar.co.uk/car/peugeot-508-2020-9a021b6c879a
- 2020 Peugeot 508 GT Line, 1.5 diesel hatchback, blue. Mileage: 73,392 miles. Price: £10,499, £2,500 less than this car. Dealer: cinch in Worcester. AskCar page: https://askcar.co.uk/car/peugeot-508-2020-9ba31bc0dfa9
Browse all Peugeot 508 cars for sale · 2020 Peugeot 508 price guide
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- Used Peugeot 508 for sale near Belfast
Photos
6 photos of this car are on its AskCar page.
As of 7 November 2026, AskCar lists 601,018 cars and vans from 12,892 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.