2020 Peugeot 508 SW 1.5 BlueHDi GT Line

Version: 1.5 BlueHDi GT Line Auto FWD Euro 6 (s/s) 5dr EAT (129 bhp)

Price: £10,799. Above the going rate: £1,477 (15%) over the AskCar estimate of £9,322, our expected asking price for this car from its model, age, mileage and specification, drawing on 130 priced Peugeot 508 SW adverts on AskCar as of 31 October 2026.

AskCar lists 135 used Peugeot 508 SW from 123 UK dealerships, as of 31 October 2026.

Overview

Make
Peugeot
Model
508 SW
Trim
GT Line
Version
1.5 BlueHDi GT Line Auto FWD Euro 6 (s/s) 5dr EAT (129 bhp)
Mileage
93,000 miles
Year
2020
Fuel type
Diesel
Body type
Estate
Engine
1.5 L
Gearbox
Automatic
Power
129 bhp
Seats
5
CO2
104 g/km
Colour
Grey
Doors
5
Driven wheels
Front Wheel Drive
Engine badge
BlueHDi
Emissions standard
Euro 6

About this car

At 93,000 miles, this 2020 Peugeot 508 SW GT Line has covered about 33,300 more miles than other 2020 Peugeot 508 SW cars. Its asking price of £10,799 is £1,477 above the AskCar estimate of £9,322. The AskCar estimate uses 130 UK dealer adverts for the Peugeot 508 SW, with adjustments for age, mileage, trim, engine and other specifications. We have tracked this advert today. Its MOT is recorded as valid until 1 May 2027. The advertised mileage is consistent with the latest MOT reading. You can find this car at K C Jones Car Sales in Oswestry.

Stock data as of 31 October 2026.

How we estimate prices and check cars

Price history

AskCar first saw this advert on 31 October 2026.

Recorded asking prices
Date observedAsking price
31 October 2026£10,799

Price and mileage comparison

Above the going rate: £1,477 (15%) over the AskCar estimate of £9,322.

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 130 priced Peugeot 508 SW adverts across different ages and specifications, as of 31 October 2026.

Advertised mileage is about 33,300 miles higher than the median mileage of a 2020 Peugeot 508 SW on AskCar.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT: valid until 1 May 2027. 84,848 miles at the last test.

Other matching cars

7 other 2020 Peugeot 508 SW GT Line automatic diesel cars are for sale at UK dealers from £9,990 to £16,495, as of 31 October 2026.

The 5 cheapest:

The 7 matching cars have covered 28,246 to 98,650 miles, compared with 93,000 miles for this car.

Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. The AskCar estimate adjusts for these differences.

Browse all Peugeot 508 SW cars for sale · 2020 Peugeot 508 SW price guide

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Photos

1 photo of this car is on its AskCar page.

How to contact the dealer and its opening hours are on this AskCar page.

As of 31 October 2026, AskCar lists 583,548 cars and vans from 12,716 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.