2017 SEAT Leon 1.6 TDI SE Dynamic Technology

Overview

• Make: SEAT
• Model: Leon
• Trim: SE Dynamic Technology
• Version: 1.6 TDI SE Dynamic Technology DSG FWD Euro 6 (s/s) 5dr ST (113 bhp)
• Year: 2017
• Mileage: 44,000 miles
• Fuel: Diesel
• Body: Estate, 5 doors, 5 seats
• Engine: 1.6 litres, 113 bhp
• Gearbox: Automatic (DSG)
• Drive: Front-wheel drive
• Colour: Silver
• CO2: 112 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2017 SEAT Leon SE Dynamic Technology has covered 44,000 miles, around 31,700 fewer miles than is typical for its age. The dealer is asking £8,990, which is £657 below the AskCar estimate of £9,647. To work out the AskCar estimate, we analyse UK dealer adverts for 2,054 SEAT Leon cars across different ages and specifications. The dealer may accept less: this car has been on sale for at least 109 days, and its asking price has been cut by £1,000. Its advertised mileage matches the government's MOT record. You can find this car at John Hammick in Ongar. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 2 November 2026.

How we estimate prices and check cars

Price

Fair price: £657 (6%) under the AskCar estimate of £9,647.

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 2017 SEAT Leon with the 1.6 diesel engine is typically advertised at £7,000: the median of the 34 for sale on AskCar, as of 2 November 2026.

Time on sale

The dealer may accept less. This 2017 SEAT Leon has been on sale for at least 109 days, and its asking price has been cut by £1,000. About 6 in 10 of 2017 SEAT Leon cars are gone from sale within a month of being advertised: 180 of the 321 first advertised between 11 July 2026 and 29 September 2026.

Price history

AskCar first saw this advert on 16 July 2026 at £9,990. Its asking price is now £8,990, £1,000 less. The latest price cut was seen on 17 October 2026.

Price changes recorded:

• 16 July 2026: £9,990
• 21 July 2026: £10,440
• 8 August 2026: £9,990
• 15 September 2026: £9,740
• 10 October 2026: £9,440
• 17 October 2026: £8,990

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 30 November 2026.

It has had 7 MOTs. The latest, on 27 November 2025, passed.

There were no advisories at the latest test.

Mileage at that test: 43,732 miles, which matches the advertised 44,000 miles.

Advertised mileage is about 31,700 miles lower than the median mileage of a 2017 SEAT Leon on AskCar.

Similar cars

4 other 2017 SEAT Leon SE Dynamic Technology 1.6 diesel automatic estates are for sale at UK dealers, from £5,695 to £11,395, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2017 SEAT Leon SE Dynamic Technology, 1.6 diesel estate, black. Mileage: 29,059 miles. Price: £11,395, £2,405 more than this car. Dealer: Wokingham Trade Centre in Wokingham. AskCar page: https://askcar.co.uk/car/seat-leon-2017-de96937f1936
• 2017 SEAT Leon SE Dynamic Technology, 1.6 diesel estate, silver. Mileage: 63,000 miles. Price: £9,149, £159 more than this car. Dealer: Elm Tree Car Sales in Gateshead. AskCar page: https://askcar.co.uk/car/seat-leon-2017-b395b52138f2
• 2017 SEAT Leon SE Dynamic Technology, 1.6 diesel estate, blue. Mileage: 90,790 miles. Price: £6,995, £1,995 less than this car. Dealer: The Simple Motor Company in Cwmbran. AskCar page: https://askcar.co.uk/car/seat-leon-2017-51d3a0596f10