2021 Peugeot 508 SW

1.2 PureTech GT Line Auto FWD Euro 6 (s/s) 5dr EAT (129 bhp)

£12,190

Fair price: within 8% of the typical £12,587 for this model, age and mileage, drawing on 126 adverts of this make and model.

Overview

Make
Peugeot
Model
508 SW
Trim
GT LINE
Version
1.2 PureTech GT Line Auto FWD Euro 6 (s/s) 5dr EAT (129 bhp)
Mileage
52,000 miles
Year
2021
Fuel type
Petrol
Body type
Estate
Engine
1.2 L
Gearbox
Automatic
Power
129 bhp
Seats
5
CO2
139 g/km
Colour
Blue
Doors
5
Driven wheels
Front Wheel Drive
Engine badge
PureTech
Emissions standard
Euro 6

About this car

This 2021 Peugeot 508 SW GT Line has covered 52,000 miles. The dealer is asking £12,190, which is £397 below our market estimate of £12,587. Our estimate draws on 126 Peugeot 508 SW adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. Since we first spotted the advert 149 days ago, the asking price has dropped by £1,490. The time on sale and price change could be useful context when negotiating. Its MOT is recorded as valid until 20 April 2027. The advertised mileage is consistent with the latest MOT reading. You can find this car at M&T Motor Company in Newbury.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 29 May 2026, 149 days ago. Advert duration calculated on 25 October 2026. Net asking-price reduction: £1,490 from the first recorded £13,680. 4 price reductions recorded, the latest observed on 1 October 2026.

Recorded asking prices
Date observedAsking price
29 May 2026£13,680
24 June 2026£13,190
7 July 2026£13,190
18 August 2026£12,940
29 August 2026£12,690
1 October 2026£12,190
23 October 2026£12,190

Price and mileage comparison

Estimated market asking price: £12,587. The asking price is £397 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 126 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 1,200 miles higher than typical for a 2021 Peugeot 508 SW.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 20 April 2027. 51,660 miles at the last test.

6 other cars with the same year, trim, gearbox and fuel are for sale from £10,035 to £16,310.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£10,03576,388 miles
£11,99568,209 miles
£12,03049,663 miles
£12,79942,098 miles
£12,79947,000 miles

These cars have covered 27,582–76,388 miles, compared with 52,000 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 SW cars for sale · 2021 Peugeot 508 SW price guide

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