2023 SEAT Leon 1.0
Price: £17,495. Fair price: £1,036 (6%) over the AskCar estimate of £16,459, our expected asking price for this car from its model, age, mileage and specification, drawing on 2,095 priced SEAT Leon adverts on AskCar as of 14 November 2026.
AskCar lists 2,169 used SEAT Leon from 1,308 UK dealerships, as of 14 November 2026.
Overview
- Make: SEAT
- Model: Leon
- Version: 1.0 DSG FWD Euro 6 5dr (108 bhp)
- Year: 2023
- Mileage: 15,000 miles
- Body: Hatchback, 5 doors, 5 seats
- Engine: 1.0 litres, 108 bhp
- Gearbox: Automatic (DSG)
- Drive: Front-wheel drive
- Colour: Black
- CO2: 130 g/km
- Emissions standard: Euro 6
About this car
This 2023 SEAT Leon has covered 15,000 miles, around 12,700 fewer miles than is typical for its age. Its asking price of £17,495 is £1,036 above the AskCar estimate of £16,459. To work out the AskCar estimate, we analyse UK dealer adverts for 2,095 SEAT Leon cars across different ages and specifications. We first recorded this car for sale 2 days ago. The government's MOT record matches its advertised mileage. It is advertised by Henrys Suzuki in Glasgow. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 14 November 2026.
Price
Fair price: £1,036 (6%) over the AskCar estimate of £16,459.
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 2,095 priced SEAT Leon adverts across different ages and specifications, as of 14 November 2026.
Time on sale
AskCar first saw this 2023 SEAT Leon advertised 2 days ago. About 4 in 10 of 2023 SEAT Leon cars are gone from sale within a month of being advertised: 32 of the 82 first advertised between 16 July 2026 and 11 October 2026.
Price history
AskCar first saw this advert on 12 November 2026 at £17,495. Its asking price has not changed.
Mileage and MOT
MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 14 November 2026: valid until 28 May 2027.
It has had one MOT, on 13 May 2026, and passed.
There were no advisories at the latest test.
Mileage at that test: 13,153 miles, which matches the advertised 15,000 miles.
Advertised mileage is about 12,700 miles lower than the median mileage of a 2023 SEAT Leon on AskCar.
Browse all SEAT Leon cars for sale · 2023 SEAT Leon price guide
More like this
As of 14 November 2026, AskCar lists 600,711 cars and vans from 12,770 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.