Used SEAT Leon for sale near Llanelli
There are 10 used SEAT Leon for sale from UK dealers within 20 miles of Llanelli on AskCar, as of 5 November 2026. Typical asking price £13,200 (the median: half cost less, half cost more). The cheapest is £7,290. AskCar lists 2,153 used SEAT Leon across the UK, from 1,300 dealerships.
The middle half of the 10 cars are priced between £11,800 and £19,400.
As of 5 November 2026, AskCar lists 595,776 cars and vans from 12,945 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.
Price reductions near Llanelli
3 of the 10 SEAT Leon within 20 miles of Llanelli had their price reduced in the last 14 days to 5 November 2026. Each one's line in the list below says by how much.
Cars for sale now
Best value first: the cars priced furthest below their AskCar estimate come first, and those without one come after. The AskCar estimate is our expected asking price for that one car, from its model, age, mileage and specification, using the 2,094 priced SEAT Leon adverts on AskCar as of 5 November 2026.
Each car: year, make, model, engine and trim, power, gearbox, fuel, body, doors, colour; mileage; price and its changes; how the price compares with the AskCar estimate; emissions standard and ULEZ compliance where it holds; MOT; dealer, town and distance; AskCar page.
Cheaper cars like each one, with its price history, are on its AskCar page.
- 2019 SEAT Leon 2.0 TSI Cupra 290, 286 bhp, automatic, petrol, hatchback, 5 doors, grey. Mileage: 37,143 miles. Price: £18,950, reduced by £1,400 from £20,350 since AskCar first saw it on 11 August 2026, 86 days ago. Fair price: £457 (2%) under the AskCar estimate of £19,407. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 25 June 2027. Dealer: Sinclair Direct Swansea in Swansea, 6 miles from Llanelli. AskCar page: https://askcar.co.uk/car/seat-leon-2019-602d2cc819ed
- 2026 SEAT Leon 1.5 eTSI MHEV FR Sport, 148 bhp, automatic, petrol, hatchback, 5 doors, blue. Mileage: 1,000 miles. Price: £24,000, reduced by £250 from £24,250 since AskCar first saw it on 9 September 2026, 57 days ago. Fair price: £536 (2%) under the AskCar estimate of £24,536. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Sinclair Volkswagen (Swansea) in Swansea, 11 miles from Llanelli. AskCar page: https://askcar.co.uk/car/seat-leon-2026-a6f139372175
- 2025 SEAT Leon 1.5 eTSI MHEV FR Black Edition, 148 bhp, automatic, petrol, hatchback, 5 doors, white. Mileage: 4,462 miles. Price: £23,500, reduced by £2,000 from £25,500 since AskCar first saw it on 28 May 2026, 161 days ago. Fair price: £480 (2%) under the AskCar estimate of £23,980. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Sinclair Volkswagen (Swansea) in Swansea, 11 miles from Llanelli. AskCar page: https://askcar.co.uk/car/seat-leon-2025-5cccb101444e
- 2019 SEAT Leon 2.0 TSI FR, 187 bhp, automatic, petrol, hatchback, 5 doors, red. Mileage: 44,569 miles. Price: £12,999, unchanged since AskCar first saw it on 31 October 2026, 5 days ago. Fair price: £239 (1%) under the AskCar estimate of £13,238. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 9 September 2027. Dealer: UK Car Sales in Swansea, 8 miles from Llanelli. AskCar page: https://askcar.co.uk/car/seat-leon-2019-ed15ed4236af
- 2024 SEAT Leon 1.5 TSI EVO FR Sport, 148 bhp, manual, petrol, hatchback, 5 doors, grey. Mileage: 12,392 miles. Price: £19,500, reduced by £450 from £19,950 since AskCar first saw it on 14 October 2026, 22 days ago. Fair price: £69 (under 1%) under the AskCar estimate of £19,569. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Sinclair Volkswagen (Swansea) in Swansea, 11 miles from Llanelli. AskCar page: https://askcar.co.uk/car/seat-leon-2024-28d6753cda63
- 2014 SEAT Leon 1.8 TSI FR, 178 bhp, automatic, petrol, hatchback, 5 doors, white. Mileage: 87,200 miles. Price: £7,290, reduced by £100 from £7,390 since AskCar first saw it on 26 August 2026, 71 days ago. Fair price: £100 (1%) over the AskCar estimate of £7,190. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 28 March 2027. Dealer: Lodge Autos Direct in Neath, 15 miles from Llanelli. AskCar page: https://askcar.co.uk/car/seat-leon-2014-174238980e88
- 2020 SEAT Leon 2.0 TDI FR, 148 bhp, manual, diesel, hatchback, 5 doors, white. Mileage: 41,682 miles. Price: £13,495, unchanged since AskCar first saw it on 17 October 2026, 19 days ago. Fair price: £654 (5%) over the AskCar estimate of £12,841. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 8 February 2027. Dealer: Baglan Car Centre in Port Talbot, 15 miles from Llanelli. AskCar page: https://askcar.co.uk/car/seat-leon-2020-f5c172b265aa
- 2021 SEAT Leon 1.6 TDI SE Dynamic, 113 bhp, manual, diesel, estate, 5 doors, silver. Mileage: 53,837 miles. Price: £11,995, unchanged since AskCar first saw it on 8 August 2026, 89 days ago. Fair price: £610 (5%) over the AskCar estimate of £11,386. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 11 August 2026; ask the dealer for the current MOT. Dealer: Baglan Car Centre in Port Talbot, 15 miles from Llanelli. AskCar page: https://askcar.co.uk/car/seat-leon-2021-b1c29802fbf5
- 2018 SEAT Leon 2.0 TDI Xcellence Technology, 148 bhp, manual, diesel, estate, 5 doors, purple. Mileage: 45,000 miles. Price: £11,699, unchanged since AskCar first saw it on 28 May 2026, 161 days ago. Fair price: £603 (5%) over the AskCar estimate of £11,096. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 25 August 2026; ask the dealer for the current MOT. Dealer: Fabian Motor Company in Swansea, 12 miles from Llanelli. AskCar page: https://askcar.co.uk/car/seat-leon-2018-3aa1840bccbb
- 2019 SEAT Leon 2.0 TDI FR, 148 bhp, automatic, diesel, hatchback, 5 doors, white. Mileage: 82,318 miles. Price: £10,495, unchanged since AskCar first saw it on 29 October 2026, 7 days ago. Fair price: £752 (7%) over the AskCar estimate of £9,743. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 11 May 2027. Dealer: Baglan Car Centre in Port Talbot, 15 miles from Llanelli. AskCar page: https://askcar.co.uk/car/seat-leon-2019-5447565c0dcd
SEAT Leon across the UK by price
- Under £2,000 (21 cars)
- Under £3,000 (44 cars)
- Under £5,000 (190 cars)
- Under £8,000 (617 cars)
- Under £10,000 (998 cars)
- Under £15,000 (1,735 cars)
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