2017 SEAT Leon 1.0 TSI Ecomotive SE Technology
Price: £5,480. Fair price: £96 (1%) under the AskCar estimate of £5,576, our expected asking price for this car from its model, age, mileage and specification, drawing on 2,099 priced SEAT Leon adverts on AskCar as of 6 November 2026.
AskCar lists 2,157 used SEAT Leon from 1,301 UK dealerships, as of 6 November 2026.
Overview
- Make: SEAT
- Model: Leon
- Trim: SE Technology
- Version: 1.0 TSI Ecomotive SE Technology Manual FWD Euro 6 (s/s) 5dr (113 bhp)
- Year: 2017
- Mileage: 104,601 miles
- Fuel: Petrol
- Body: Hatchback, 5 doors, 5 seats
- Engine: 1.0 litres, 113 bhp
- Gearbox: Manual
- Drive: Front-wheel drive
- Colour: Black
- CO2: 102 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
With 104,601 miles on the clock, this 2017 SEAT Leon SE Technology has done roughly 29,600 more miles than a typical 2017 SEAT Leon. The dealer is asking £5,480, which is £96 below the AskCar estimate of £5,576. To work out the AskCar estimate, we analyse UK dealer adverts for 2,099 SEAT Leon cars across different ages and specifications. We first recorded this car for sale 6 days ago. Its advertised mileage matches the government's MOT record. The seller is AG Cars Loughborough, based in Loughborough. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 6 November 2026.
Price
Fair price: £96 (1%) under the AskCar estimate of £5,576.
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 2,099 priced SEAT Leon adverts across different ages and specifications, as of 6 November 2026.
Time on sale
AskCar first saw this 2017 SEAT Leon advertised 6 days ago. About 6 in 10 of 2017 SEAT Leon cars are gone from sale within a month of being advertised: 189 of the 338 first advertised between 11 July 2026 and 3 October 2026.
Price history
AskCar first saw this advert on 31 October 2026 at £5,480. 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 6 November 2026: valid until 4 August 2027.
It has had 9 MOTs. The latest, on 6 July 2026, passed.
Advisories at the latest test: nearside rear position lamp with a multiple light source up to 1/2 not functioning; rear heatshield loose.
Mileage at that test: 102,802 miles, which matches the advertised 104,601 miles.
Advertised mileage is about 29,600 miles higher than the median mileage of a 2017 SEAT Leon on AskCar.
Browse all SEAT Leon cars for sale · 2017 SEAT Leon price guide
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Photos
68 photos of this car are on its AskCar page.
As of 6 November 2026, AskCar lists 598,752 cars and vans from 12,905 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.