2020 Peugeot 308

1.2 PureTech GPF GT Line Manual FWD Euro 6 (s/s) 5dr (129 bhp)

£5,995

Good value: £818 under the typical £6,813 for this model, age and mileage, drawing on 1,036 adverts of this make and model.

Overview

Make
Peugeot
Model
308
Trim
GT LINE
Version
1.2 PureTech GPF GT Line Manual FWD Euro 6 (s/s) 5dr (129 bhp)
Mileage
80,000 miles
Year
2020
Fuel type
Petrol
Body type
Hatchback
Engine
1.2 L
Gearbox
Manual
Power
129 bhp
Seats
5
CO2
113 g/km
Colour
Grey
Doors
5
Driven wheels
Front Wheel Drive
Engine badge
PureTech
Emissions standard
Euro 6

About this car

This 2020 Peugeot 308 GT Line has covered 80,000 miles. Its asking price of £5,995 is £818 below our estimate of £6,813. The estimate uses 1,036 UK dealer adverts for the Peugeot 308, with adjustments for age, mileage, trim, engine and other specifications. We first saw this car advertised 148 days ago. Its asking price has since fallen by £1,000. The advertised mileage is lower than the latest MOT reading of 82,439 miles. Ask the dealer to explain. The latest recorded MOT expires on 27 May 2027. You can find this car at Rushgreen Cars in Hertford.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 29 May 2026, 148 days ago. Advert duration calculated on 24 October 2026. Net asking-price reduction: £1,000 from the first recorded £6,995. 3 price reductions recorded, the latest observed on 15 October 2026.

Recorded asking prices
Date observedAsking price
30 May 2026£6,995
10 July 2026£6,795
11 July 2026£6,795
22 July 2026£6,395
23 July 2026£6,395
15 October 2026£5,995
23 October 2026£5,995

Price and mileage comparison

Estimated market asking price: £6,813. The asking price is £818 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 1,036 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 34,300 miles higher than typical for a 2020 Peugeot 308.

Mileage concern: the advertised mileage is below the last MOT reading; ask the dealer to explain.

MOT

MOT valid until 27 May 2027. 82,439 miles at the last test.

10 other cars with the same year, trim, gearbox and fuel are for sale from £7,100 to £9,999.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£7,10079,777 miles
£7,62262,314 miles
£8,49045,744 miles
£8,59954,789 miles
£8,65042,313 miles

These cars have covered 31,000–79,777 miles, compared with 80,000 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 308 cars for sale · 2020 Peugeot 308 price guide

How to contact the dealer, its opening hours and the cheaper cars like this one are on this AskCar page.

Vehicle photos

AskCar lists 589,789 cars from 13,079 UK dealer locations, read and updated daily from dealer websites. More than any other UK site. No dealer pays to be listed.