2021 Peugeot 508

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

£13,499

Fair price: within 8% of the typical £13,871 for this model, age and mileage, drawing on 139 adverts of this make and model.

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)
Mileage
35,392 miles
Year
2021
Fuel type
Diesel
Body type
Hatchback
Engine
1.5 L
Gearbox
Automatic
Power
129 bhp
Seats
5
CO2
102 g/km
Colour
Red
Doors
5
Driven wheels
Front Wheel Drive
Engine badge
BlueHDi
Emissions standard
Euro 6

About this car

This 2021 Peugeot 508 GT Line is advertised with 35,392 miles, approximately 6,000 below the typical mileage for its age. The dealer is asking £13,499, which is £372 below our market estimate of £13,871. We use UK dealer asking prices, including 139 Peugeot 508 listings, and account for the car’s age, mileage and specification. Since we first spotted the advert 66 days ago, the asking price has dropped by £500. The time on sale and price change could be useful context when negotiating. You can find this car at Davidsons Of Morpeth in Newcastle Upon Tyne.

Stock data from 19 October 2026.

How we estimate prices and check cars

Price history

First seen on 15 August 2026, 66 days ago. Advert duration calculated on 20 October 2026. Net asking-price reduction: £500 from the first recorded £13,999. 1 price reduction recorded, the latest observed on 8 October 2026.

Recorded asking prices
Date observedAsking price
15 August 2026£13,999
8 October 2026£13,499
19 October 2026£13,499

Price and mileage comparison

Estimated market asking price: £13,871. The asking price is £372 below this estimate.

The estimate uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It estimates an advertised price, not a confirmed sale price.

The pricing calculation includes 139 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 6,000 miles lower than typical for a 2021 Peugeot 508.

3 other cars with the same year, trim, gearbox and fuel are for sale from £12,424 to £13,499.

Other matching cars
Asking priceMileage
£12,42439,712 miles
£13,49935,392 miles
£13,49945,124 miles

These cars have covered 35,392–45,124 miles, compared with 35,392 miles for this car.

Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. Our estimate adjusts for these differences using the wider market data.

Browse all Peugeot 508 cars for sale · 2021 Peugeot 508 price guide

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Dealer

Davidsons Of Morpeth, Newcastle Upon Tyne. Across the dealer network: 2 branches, 156 cars for sale.

Dealer postcode: NE12 9SR.

Dealer opening hours

Monday
08:30-18:00
Tuesday
08:30-18:00
Wednesday
08:30-18:00
Thursday
08:30-18:00
Friday
08:30-18:00
Saturday
09:00-17:00
Sunday
Closed

Vehicle photos