2021 Peugeot 508 1.5 BlueHDi GT

Overview

• Make: Peugeot
• Model: 508
• Trim: GT
• Version: 1.5 BlueHDi GT Auto FWD Euro 6 5dr (129 bhp)
• Year: 2021
• Mileage: 57,000 miles
• Fuel: Diesel
• Body: Saloon, 5 doors, 5 seats
• Engine: 1.5 litres, 129 bhp
• Gearbox: Automatic
• Drive: Front-wheel drive
• Colour: Grey
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 57,000 miles on the clock, this 2021 Peugeot 508 GT has done roughly 15,600 more miles than a typical 2021 Peugeot 508. The dealer is asking £18,995, which is £7,337 above the AskCar estimate of £11,658. To work out the AskCar estimate, we analyse UK dealer adverts for 159 Peugeot 508 cars across different ages and specifications. This car was first seen in our listings data 164 days ago. The seller is Chesham Left Hand Drive Centre, based in Chesham. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 8 November 2026.

How we estimate prices and check cars

Price

Above the going rate: £7,337 (62%) over the AskCar estimate of £11,658.

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 159 priced Peugeot 508 adverts across different ages and specifications, as of 8 November 2026.

Time on sale

This 2021 Peugeot 508 has been on sale for at least 164 days.

Price history

AskCar first saw this advert on 28 May 2026 at £18,995. Its asking price has not changed.

Mileage and MOT

Advertised mileage is about 15,600 miles higher than the median mileage of a 2021 Peugeot 508 on AskCar.