2021 Peugeot 508

2.0 BlueHDi GT Line Auto FWD Euro 6 (s/s) 5dr Fastback EAT (161 bhp)

£12,424

Good value: £1,485 under the typical £13,909 for this model, age and mileage, drawing on 144 adverts of this make and model.

Overview

Make
Peugeot
Model
508
Trim
GT LINE
Version
2.0 BlueHDi GT Line Auto FWD Euro 6 (s/s) 5dr Fastback EAT (161 bhp)
Mileage
39,712 miles
Year
2021
Fuel type
Diesel
Body type
Hatchback
Engine
2.0 L
Gearbox
Automatic
Power
161 bhp
Seats
5
CO2
120 g/km
Colour
White
Doors
5
Driven wheels
Front Wheel Drive
Engine badge
BlueHDi
Emissions standard
Euro 6

About this car

The advertised mileage for this 2021 Peugeot 508 GT Line is 39,712 miles. At £12,424, it is advertised £1,485 below our estimated market asking price of £13,909. To estimate its market asking price, we analyse UK dealer adverts for 144 Peugeot 508 cars across different ages and specifications. The asking price is now £1,270 lower than when we first recorded the advert 150 days ago. That history is worth bearing in mind when speaking to the dealer. Its recorded MOT is valid until 29 January 2027, and its advertised mileage is consistent with the latest MOT reading. The seller is Carbase Bristol, based in Bristol.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 28 May 2026, 150 days ago. Advert duration calculated on 25 October 2026. Net asking-price reduction: £1,270 from the first recorded £13,694. 13 price reductions recorded, the latest observed on 8 October 2026.

Recorded asking prices
Date observedAsking price
28 May 2026£13,694
29 May 2026£13,619
1 June 2026£13,586
2 June 2026£13,575
3 June 2026£13,540
4 June 2026£13,559
5 June 2026£13,532
16 June 2026£13,403
18 June 2026£13,358
29 June 2026£13,237
30 June 2026£13,246
4 July 2026£13,199
7 July 2026£13,199
9 July 2026£13,171
11 July 2026£13,131
13 July 2026£13,000
14 July 2026£13,000
3 October 2026£12,805
7 October 2026£12,613
8 October 2026£12,424
23 October 2026£12,424

Price and mileage comparison

Estimated market asking price: £13,909. The asking price is £1,485 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 144 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 1,700 miles lower than typical for a 2021 Peugeot 508.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 29 January 2027. 39,714 miles at the last test.

1 other cars with the same year, trim, gearbox and fuel are for sale from £12,899 to £12,899.

Other matching cars
Asking priceMileage
£12,89945,124 miles

These cars have covered 45,124 miles, compared with 39,712 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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