2020 Peugeot 508 SW 2.0 BlueHDi GT Line
Price: £13,995. Fair price: £534 (3%) under the AskCar estimate of £14,529, our expected asking price for this car from its model, age, mileage and specification, drawing on 140 priced Peugeot 508 SW adverts on AskCar as of 7 November 2026.
AskCar lists 146 used Peugeot 508 SW from 132 UK dealerships, as of 7 November 2026.
Overview
- Make: Peugeot
- Model: 508 SW
- Trim: GT Line
- Version: 2.0 BlueHDi GT Line Auto FWD Euro 6 (s/s) 5dr EAT (161 bhp)
- Year: 2020
- Mileage: 41,773 miles
- Fuel: Diesel
- Body: Estate, 5 doors, 5 seats
- Engine: 2.0 litres, 161 bhp
- Gearbox: Automatic
- Drive: Front-wheel drive
- Colour: Blue
- CO2: 149 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
At 41,773 miles, this 2020 Peugeot 508 SW GT Line has covered about 29,300 fewer miles than other 2020 Peugeot 508 SW cars. The dealer is asking £13,995, which is £534 below the AskCar estimate of £14,529. To work out the AskCar estimate, we analyse UK dealer adverts for 140 Peugeot 508 SW cars across different ages and specifications. We have tracked this advert for 15 days. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Gatwick Motor World, based in Haywards Heath. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 7 November 2026.
Price
Fair price: £534 (3%) under the AskCar estimate of £14,529.
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 140 priced Peugeot 508 SW adverts across different ages and specifications, as of 7 November 2026.
Time on sale
This 2020 Peugeot 508 SW has been on sale for at least 15 days.
Price history
AskCar first saw this advert on 23 October 2026 at £13,995. 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 25 August 2027.
It has had 5 MOTs. The latest, on 17 August 2026, passed.
There were no advisories at the latest test.
Mileage at that test: 40,846 miles, which matches the advertised 41,773 miles.
Advertised mileage is about 29,300 miles lower than the median mileage of a 2020 Peugeot 508 SW on AskCar.
Similar cars
2 other 2020 Peugeot 508 SW GT Line 2.0 diesel automatic estates are for sale at UK dealers, from £9,495 to £16,495, as of 7 November 2026.
The 2 closest to this car in mileage:
- 2020 Peugeot 508 SW GT Line, 2.0 diesel estate, red. Mileage: 28,246 miles. Price: £16,495, £2,500 more than this car. Dealer: Philip Paul in Oswestry. AskCar page: https://askcar.co.uk/car/peugeot-508-sw-2020-8120a8a55280
- 2020 Peugeot 508 SW GT Line, 2.0 diesel estate, black. Mileage: 98,650 miles. Price: £9,495, £4,500 less than this car. Dealer: Eminent Motor Group in Oldham. AskCar page: https://askcar.co.uk/car/peugeot-508-sw-2020-66258040232d
Browse all Peugeot 508 SW cars for sale · 2020 Peugeot 508 SW price guide
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- Used Peugeot 508 SW for sale near Haywards Heath
Photos
31 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.