2023 Peugeot 408 1.2 PureTech GT

Overview

• Make: Peugeot
• Model: 408
• Trim: GT
• Version: 1.2 PureTech GT Auto FWD Euro 6 (s/s) 5dr Fastback EAT (129 bhp)
• Year: 2023
• Mileage: 19,600 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.2 litres, 129 bhp
• Gearbox: Automatic
• Drive: Front-wheel drive
• Colour: Blue
• CO2: 136 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2023 Peugeot 408 GT has covered 19,600 miles, around 4,600 fewer miles than is typical for its age. The AskCar estimate for this car is £16,452. It is priced at £15,090, which is £1,362 below that estimate. The AskCar estimate uses 301 UK dealer adverts for the Peugeot 408, with adjustments for age, mileage, trim, engine and other specifications. We first saw this car advertised 31 days ago. Its asking price has since fallen by £300. The government's MOT record matches its advertised mileage. It is for sale at Sonny Adams Motor Company in Hertford. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 7 November 2026.

How we estimate prices and check cars

Price

Good value: £1,362 (8%) under the AskCar estimate of £16,452.

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 301 priced Peugeot 408 adverts across different ages and specifications, as of 7 November 2026.

A 2023 Peugeot 408 with the 1.2 petrol engine is typically advertised at £15,700: the median of the 37 for sale on AskCar, as of 7 November 2026.

Time on sale

This 2023 Peugeot 408 has been on sale for at least 31 days.

Price history

AskCar first saw this advert on 7 October 2026 at £15,390. Its asking price is now £15,090, £300 less. The latest price cut was seen on 18 October 2026.

Price changes recorded:

• 7 October 2026: £15,390
• 10 October 2026: £14,900
• 14 October 2026: £15,000
• 18 October 2026: £14,890
• 22 October 2026: £14,990
• 29 October 2026: £15,000
• 1 November 2026: £15,090

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 7 November 2026: valid until 13 July 2027.

It has had one MOT, on 3 July 2026, and passed.

There were no advisories at the latest test.

Mileage at that test: 18,166 miles, which matches the advertised 19,600 miles.

Advertised mileage is about 4,600 miles lower than the median mileage of a 2023 Peugeot 408 on AskCar.

Similar cars

22 other 2023 Peugeot 408 GT 1.2 petrol automatic hatchbacks are for sale at UK dealers, from £14,691 to £23,600, as of 7 November 2026.

The 3 closest to this car in mileage:

• 2023 Peugeot 408 GT, 1.2 petrol hatchback, blue. Mileage: 20,073 miles. Price: £16,399, £1,309 more than this car. Dealer: Fords Of Winsford Car Supermarket in Winsford. AskCar page: https://askcar.co.uk/car/peugeot-408-2023-6d945831751c
• 2023 Peugeot 408 GT, 1.2 petrol hatchback, blue. Mileage: 22,193 miles. Price: £14,691, £399 less than this car. Dealer: Quality Part X Dunstable in Dunstable. AskCar page: https://askcar.co.uk/car/peugeot-408-2023-12069a1d8643
• 2023 Peugeot 408 GT, 1.2 petrol hatchback, red. Mileage: 22,287 miles. Price: £16,507, £1,417 more than this car. Dealer: Stellantis &You Liverpool in Liverpool. AskCar page: https://askcar.co.uk/car/peugeot-408-2023-3833df09630f