2023 Peugeot 308 1.2 PureTech GT

Version: 1.2 PureTech GT Auto FWD Euro 6 5dr (129 bhp)

Price: £17,035. Fair price: £1,273 (6%) under the AskCar estimate of £18,308, our expected asking price for this car from its model, age, mileage and specification, drawing on 1,003 priced Peugeot 308 adverts on AskCar as of 30 October 2026.

AskCar lists 1,042 used Peugeot 308 from 731 UK dealerships, as of 30 October 2026.

Overview

Make
Peugeot
Model
308
Trim
GT
Version
1.2 PureTech GT Auto FWD Euro 6 5dr (129 bhp)
Mileage
4,109 miles
Year
2023
Fuel type
Petrol
Body type
Hatchback
Engine
1.2 L
Gearbox
Automatic
Power
129 bhp
Seats
5
CO2
130 g/km
Colour
Grey
Doors
5
Driven wheels
Front Wheel Drive
Engine badge
PureTech
Emissions standard
Euro 6

About this car

At 4,109 miles, this 2023 Peugeot 308 GT has covered about 21,300 fewer miles than other 2023 Peugeot 308 cars. Its asking price of £17,035 is £1,273 below the AskCar estimate of £18,308. The AskCar estimate draws on 1,003 Peugeot 308 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. Since we first spotted the advert 97 days ago, the asking price has dropped by £700. The time on sale and price change could be useful context when negotiating. Its recorded MOT is valid until 22 July 2027, and its advertised mileage is consistent with the latest MOT reading. You can find this car at W J King (Sidcup) in Bexley.

Stock data as of 30 October 2026.

How we estimate prices and check cars

Price history

AskCar first saw this advert on 25 July 2026, 97 days ago. Price reduced by £700 from £17,735 since AskCar first saw it. 11 price reductions recorded, the latest seen on 28 October 2026.

Recorded asking prices
Date observedAsking price
25 July 2026£17,735
26 July 2026£17,735
29 July 2026£17,695
30 July 2026£17,695
4 August 2026£17,734
5 August 2026£17,734
11 August 2026£17,595
13 August 2026£17,795
26 August 2026£17,995
27 August 2026£18,095
2 September 2026£18,065
8 September 2026£17,965
10 September 2026£17,995
14 September 2026£17,895
17 September 2026£17,495
20 September 2026£17,465
25 September 2026£17,795
30 September 2026£17,835
11 October 2026£17,365
17 October 2026£17,295
22 October 2026£17,195
28 October 2026£17,035
30 October 2026£17,035

Price and mileage comparison

Fair price: £1,273 (6%) under the AskCar estimate of £18,308.

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 1,003 priced Peugeot 308 adverts across different ages and specifications, as of 30 October 2026.

Advertised mileage is about 21,300 miles lower than the median mileage of a 2023 Peugeot 308 on AskCar.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT: valid until 22 July 2027. 4,284 miles at the last test.

Other matching cars

17 other 2023 Peugeot 308 GT automatic petrol cars are for sale at UK dealers from £14,952 to £18,000, as of 30 October 2026.

The 5 cheapest:

The 17 matching cars have covered 1,290 to 44,299 miles, compared with 4,109 miles for this car.

Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. The AskCar estimate adjusts for these differences.

Browse all Peugeot 308 cars for sale · 2023 Peugeot 308 price guide

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Photos

53 photos of this car are on its AskCar page.

How to contact the dealer and its opening hours are on this AskCar page.

As of 30 October 2026, AskCar lists 580,490 cars and vans from 12,695 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.