2020 Peugeot 508 SW 1.5 BlueHDi GT Line

Overview

• Make: Peugeot
• Model: 508 SW
• Trim: GT Line
• Version: 1.5 BlueHDi GT Line Manual FWD Euro 6 (s/s) 5dr (129 bhp)
• Year: 2020
• Mileage: 74,392 miles
• Fuel: Diesel
• Body: Estate, 5 doors, 5 seats
• Engine: 1.5 litres, 129 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: Black
• CO2: 106 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2020 Peugeot 508 SW GT Line has covered 74,392 miles, around 5,200 more miles than is typical for its age. Priced at £9,360, it is advertised £32 above the AskCar estimate of £9,328. To work out the AskCar estimate, we analyse UK dealer adverts for 137 Peugeot 508 SW cars across different ages and specifications. We first saw this car advertised 106 days ago. Its asking price has since fallen by £1,080. The latest recorded MOT expiry date is 4 August 2026, which has passed. Confirm its status with the dealer. Its advertised mileage matches the government's MOT record. It is advertised by Evans Halshaw Vauxhall Shiremoor in Newcastle Upon Tyne. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 6 November 2026.

How we estimate prices and check cars

Price

Fair price: £32 (under 1%) over the AskCar estimate of £9,328.

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 137 priced Peugeot 508 SW adverts across different ages and specifications, as of 6 November 2026.

A 2020 Peugeot 508 SW with the 1.5 diesel engine is typically advertised at £10,700: the median of the 13 for sale on AskCar, as of 6 November 2026.

Time on sale

This 2020 Peugeot 508 SW has been on sale for at least 106 days.

Price history

AskCar first saw this advert on 23 July 2026 at £10,440. Its asking price is now £9,360, £1,080 less. The latest price cut was seen on 27 October 2026.

Price changes recorded:

• 23 July 2026: £10,440
• 27 July 2026: £10,370
• 3 August 2026: £10,340
• 10 August 2026: £10,310
• 18 August 2026: £10,250
• 25 August 2026: £10,190
• 3 September 2026: £10,120
• 5 September 2026: £10,020
• 8 September 2026: £9,920
• 16 September 2026: £9,850
• 22 September 2026: £9,780
• 29 September 2026: £9,710
• 7 October 2026: £9,550
• 13 October 2026: £9,500
• 20 October 2026: £9,430
• 27 October 2026: £9,360

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 6 November 2026: the latest record we hold ran out on 4 August 2026; ask the dealer for the current MOT.

It has had 3 MOTs. The latest, on 30 July 2025, passed.

Advisories at the latest test: offside rear tyre worn close to legal limit/worn on edge.

Mileage at that test: 65,588 miles, which matches the advertised 74,392 miles.

Advertised mileage is about 5,200 miles higher than the median mileage of a 2020 Peugeot 508 SW on AskCar.

Similar cars

4 other 2020 Peugeot 508 SW GT Line 1.5 diesel manual estates are for sale at UK dealers, from £6,572 to £11,399, as of 6 November 2026.

The 3 closest to this car in mileage:

• 2020 Peugeot 508 SW GT Line, 1.5 diesel estate, grey. Mileage: 80,000 miles. Price: £9,490, £130 more than this car. Dealer: Autoway Bristol in Bristol. AskCar page: https://askcar.co.uk/car/peugeot-508-sw-2020-2bab6d3bc37f
• 2020 Peugeot 508 SW GT Line, 1.5 diesel estate, grey. Mileage: 49,000 miles. Price: £10,500, £1,140 more than this car. Dealer: Woodchurch Cars in Havering. AskCar page: https://askcar.co.uk/car/peugeot-508-sw-2020-72f66f824451
• 2020 Peugeot 508 SW GT Line, 1.5 diesel estate, black. Mileage: 47,726 miles. Price: £11,399, £2,039 more than this car. Dealer: cinch Bellevue in Hook. AskCar page: https://askcar.co.uk/car/peugeot-508-sw-2020-5cb2d25939fe

• The nearest: 2020 Peugeot 508 SW GT Line, 1.5 diesel estate, grey, 106 miles from this car. Mileage: 132,060 miles. Price: £6,572, £2,788 less than this car. Dealer: Car Motion in Rotherham. AskCar page: https://askcar.co.uk/car/peugeot-508-sw-2020-b6e9222ddbd6