2026 SEAT Leon 1.5 eTSI MHEV SE Dynamic

Overview

• Make: SEAT
• Model: Leon
• Trim: SE Dynamic
• Version: 1.5 eTSI Mhev SE Dynamic DSG FWD Euro 6 (s/s) 5dr (113 bhp)
• Year: 2026
• Mileage: 48 miles
• Fuel: Petrol, mild hybrid
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.5 litres, 113 bhp
• Gearbox: Automatic (DSG)
• Drive: Front-wheel drive
• Colour: Grey
• CO2: 121 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2026 SEAT Leon SE Dynamic has covered 48 miles. Priced at £21,000, it is advertised £281 below the AskCar estimate of £21,281. To work out the AskCar estimate, we analyse UK dealer adverts for 2,093 SEAT Leon cars across different ages and specifications. We first saw this car advertised 51 days ago. Its asking price has since fallen by £2,000. The seller is JCT600 Volkswagen Sheffield, based in Sheffield. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 4 November 2026.

How we estimate prices and check cars

Price

Fair price: £281 (1%) under the AskCar estimate of £21,281.

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 2,093 priced SEAT Leon adverts across different ages and specifications, as of 4 November 2026.

A 2026 SEAT Leon with the 1.5 petrol engine is typically advertised at £24,000: the median of the 79 for sale on AskCar, as of 4 November 2026.

Time on sale

This 2026 SEAT Leon has been on sale for at least 51 days.

Price history

AskCar first saw this advert on 14 September 2026 at £23,000. Its asking price is now £21,000, £2,000 less. The latest price cut was seen on 20 October 2026.

Price changes recorded:

• 22 September 2026: £23,000
• 5 October 2026: £22,500
• 10 October 2026: £22,000
• 20 October 2026: £21,000

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 1,700 miles lower than the median mileage of a 2026 SEAT Leon on AskCar.

Similar cars

6 other 2026 SEAT Leon SE Dynamic 1.5 petrol automatic hatchbacks are for sale at UK dealers, from £18,683 to £21,000, as of 4 November 2026.

The 3 closest to this car in mileage:

• 2026 SEAT Leon SE Dynamic, 1.5 petrol hatchback, grey. Mileage: 15 miles. Price: £20,495, £505 less than this car. Dealer: JCB CUPRA Medway in Gillingham. AskCar page: https://askcar.co.uk/car/seat-leon-2026-350db42a77b9
• 2026 SEAT Leon SE Dynamic, 1.5 petrol hatchback, black. Mileage: 99 miles. Price: £21,000, the same price as this car. Dealer: D. M. Keith Cupra York in York. AskCar page: https://askcar.co.uk/car/seat-leon-2026-3fd253168ea4
• 2026 SEAT Leon SE Dynamic, 1.5 petrol hatchback, black. Mileage: 1,574 miles. Price: £19,995, £1,005 less than this car. Dealer: JCB CUPRA Medway in Gillingham. AskCar page: https://askcar.co.uk/car/seat-leon-2026-70d6f3ef8c26

• The nearest: 2026 SEAT Leon SE Dynamic, 1.5 petrol hatchback, black, 31 miles from this car. Mileage: 4,554 miles. Price: £19,490, £1,510 less than this car. Dealer: Swansway Garages Oldham CUPRA in Oldham. AskCar page: https://askcar.co.uk/car/seat-leon-2026-41219c1bf480