2023 SEAT Leon 1.0 TSI EVO SE
Price: £13,780. Above the going rate: £1,318 (10%) over the AskCar estimate of £12,462, our expected asking price for this car from its model, age, mileage and specification, drawing on 2,054 priced SEAT Leon adverts on AskCar as of 2 November 2026.
AskCar lists 2,123 used SEAT Leon from 1,289 UK dealerships, as of 2 November 2026.
Overview
- Make: SEAT
- Model: Leon
- Trim: SE
- Version: 1.0 TSI EVO SE Manual FWD Euro 6 (s/s) 5dr (108 bhp)
- Year: 2023
- Mileage: 42,265 miles
- Fuel: Petrol
- Body: Hatchback, 5 doors, 5 seats
- Engine: 1.0 litres, 108 bhp
- Gearbox: Manual
- Drive: Front-wheel drive
- Colour: White
- CO2: 125 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
This 2023 SEAT Leon is advertised with 42,265 miles, approximately 15,500 above the typical mileage for its age. The dealer is asking £13,780, which is £1,318 above the AskCar estimate of £12,462. To work out the AskCar estimate, we analyse UK dealer adverts for 2,054 SEAT Leon cars across different ages and specifications. We have tracked this advert for 19 days. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Hippo Approved, based in Blackburn. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 2 November 2026.
Price
Above the going rate: £1,318 (10%) over the AskCar estimate of £12,462.
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 2,054 priced SEAT Leon adverts across different ages and specifications, as of 2 November 2026.
A 2023 SEAT Leon with the 1.0 petrol engine is typically advertised at £15,000: the median of the 21 for sale on AskCar, as of 2 November 2026.
Time on sale
This 2023 SEAT Leon has been on sale for at least 19 days.
Price history
AskCar first saw this advert on 14 October 2026 at £13,780. 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 2 November 2026: valid until 8 October 2027.
It has had one MOT, on 11 September 2026, and passed.
There were no advisories at the latest test.
Mileage at that test: 41,265 miles, which matches the advertised 42,265 miles.
Advertised mileage is about 15,500 miles higher than the median mileage of a 2023 SEAT Leon on AskCar.
Similar cars
7 other 2023 SEAT Leon SE 1.0 petrol manual hatchbacks are for sale at UK dealers, from £13,050 to £16,298, as of 2 November 2026.
The 3 closest to this car in mileage:
- 2023 SEAT Leon SE, 1.0 petrol hatchback, white. Mileage: 29,165 miles. Price: £13,480, £300 less than this car. Dealer: Hippo Approved in Blackburn. AskCar page: https://askcar.co.uk/car/seat-leon-2023-09e998823090
- 2023 SEAT Leon SE, 1.0 petrol hatchback, white. Mileage: 28,900 miles. Price: £13,600, £180 less than this car. Dealer: Marshall SEAT Reading in Reading. AskCar page: https://askcar.co.uk/car/seat-leon-2023-28a90cf5bb8f
- 2023 SEAT Leon SE, 1.0 petrol hatchback, white. Mileage: 19,848 miles. Price: £13,050, £730 less than this car. Dealer: MinsterMotorGroup.com in Kingston upon Hull. AskCar page: https://askcar.co.uk/car/seat-leon-2023-807064f01bfb
Browse all SEAT Leon cars for sale · 2023 SEAT Leon price guide
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Photos
34 photos of this car are on its AskCar page.
As of 2 November 2026, AskCar lists 586,270 cars and vans from 12,920 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.