2018 Peugeot 308

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

£6,379

Fair price: within 8% of the typical £6,433 for this model, age and mileage, drawing on 1,080 adverts of this make and model.

Overview

Make
Peugeot
Model
308
Trim
GT LINE
Version
1.2 PureTech GT Line Manual FWD Euro 6 (s/s) 5dr (129 bhp)
Mileage
64,000 miles
Year
2018
Fuel type
Petrol
Body type
Hatchback
Engine
1.2 L
Gearbox
Manual
Power
129 bhp
Seats
5
CO2
120 g/km
Colour
Grey
Doors
5
Driven wheels
Front Wheel Drive
Engine badge
PureTech
Emissions standard
Euro 6

About this car

This 2018 Peugeot 308 GT Line is advertised with 64,000 miles on the clock. Our estimated market asking price is £6,433. This car is advertised at £6,379, which is £54 below that figure. The estimate uses 1,080 UK dealer adverts for the Peugeot 308, with adjustments for age, mileage, trim, engine and other specifications. It first appeared in our advert records 42 days ago. MOT records show an expiry date of 25 March 2027, and the latest recorded mileage is consistent with the advert. It is advertised by Alpha Group 1 in Barking.

Stock data from 21 October 2026.

How we estimate prices and check cars

Price history

First seen on 10 September 2026, 42 days ago. Advert duration calculated on 22 October 2026.

Recorded asking prices
Date observedAsking price
10 September 2026£6,379
21 October 2026£6,379

Price and mileage comparison

Estimated market asking price: £6,433. The asking price is £54 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 1,080 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 500 miles lower than typical for a 2018 Peugeot 308.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 25 March 2027. 59,169 miles at the last test.

20 other cars with the same year, trim, gearbox and fuel are for sale from £4,995 to £7,590.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£4,99585,500 miles
£5,29584,000 miles
£5,47582,325 miles
£5,49582,000 miles
£5,69580,425 miles

These cars have covered 36,368–85,500 miles, compared with 64,000 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 · 2018 Peugeot 308 price guide

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Dealer

Alpha Group 1, Barking. Across the dealer network: 37 cars for sale.

Dealer postcode: IG11 0HN.

Dealer opening hours

Monday
10:00-17:30
Tuesday
10:00-17:30
Wednesday
10:00-17:30
Thursday
10:00-17:30
Friday
10:00-17:30
Saturday
11:00-17:00
Sunday
11:00-17:00

Vehicle photos