Used SEAT Leon for sale near Southend-on-Sea
There are 23 used SEAT Leon for sale from UK dealers within 20 miles of Southend-on-Sea on AskCar, as of 10 November 2026. Typical asking price £9,200 (the median: half cost less, half cost more). The cheapest is £2,240. AskCar lists 2,134 used SEAT Leon across the UK, from 1,285 dealerships.
The middle half of the 23 cars are priced between £7,400 and £14,200.
As of 10 November 2026, AskCar lists 591,054 cars and vans from 12,888 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.
Price reductions near Southend-on-Sea
9 of the 23 SEAT Leon within 20 miles of Southend-on-Sea had their price reduced in the last 14 days to 10 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 2,066 priced SEAT Leon adverts on AskCar as of 10 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.
- 2025 SEAT Leon, hatchback, black. Mileage: 9,436 miles. Price: £18,490, reduced by £505 from £18,995 since AskCar first saw it on 8 September 2026, 63 days ago. Good value: £4,213 (18%) under the AskCar estimate of £22,703. MOT: first test not yet due. Dealer: JCB CUPRA Medway in Gillingham, 13 miles from Southend-on-Sea. AskCar page: https://askcar.co.uk/car/seat-leon-2025-d90fbb4a9ad7
- 2017 SEAT Leon 1.6 TDI SE Dynamic Technology, 113 bhp, manual, diesel, hatchback, 5 doors, blue. Mileage: 57,000 miles. Price: £7,290, reduced by £1,200 from £8,490 since AskCar first saw it on 1 September 2026, 70 days ago. Good value: £1,044 (12%) under the AskCar estimate of £8,334. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 30 July 2027. Dealer: R James Motoring in Chelmsford, 17 miles from Southend-on-Sea. AskCar page: https://askcar.co.uk/car/seat-leon-2017-8824890a617e
- 2016 SEAT Leon 1.6 TDI Sport SE, 104 bhp, manual, diesel, estate, 5 doors, blue. Mileage: 100,000 miles. Price: £4,295, unchanged since AskCar first saw it on 8 November 2026, 2 days ago. Good value: £449 (9%) under the AskCar estimate of £4,744. Euro 5 emissions standard. MOT: valid until 29 October 2027. Dealer: Alpine Garage in Sittingbourne, 14 miles from Southend-on-Sea. AskCar page: https://askcar.co.uk/car/seat-leon-2016-ee57252adc1b
- 2019 SEAT Leon 1.6 TDI SE Dynamic, 113 bhp, manual, diesel, hatchback, 5 doors, black. Mileage: 100,000 miles. Price: £6,090, reduced by £860 from £6,950 since AskCar first saw it on 31 July 2026, 102 days ago. Fair price: £524 (7%) under the AskCar estimate of £6,614. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 14 November 2026. Dealer: JLC Motors in Bowers Gifford, 8 miles from Southend-on-Sea. AskCar page: https://askcar.co.uk/car/seat-leon-2019-e674331f19a3
- 2018 SEAT Leon 2.0 TDI Xcellence Technology, 181 bhp, automatic, diesel, estate, 5 doors, blue. Mileage: 92,000 miles. Price: £8,550, reduced by £300 from £8,850 since AskCar first saw it on 19 July 2026, 114 days ago. Fair price: £599 (6%) under the AskCar estimate of £9,149. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 30 November 2026. Dealer: Uniche Motor Company in Detling, 17 miles from Southend-on-Sea. AskCar page: https://askcar.co.uk/car/seat-leon-2018-4db6ac8fbb4b
- 2019 SEAT Leon 2.0 TSI Xcellence LUX, 187 bhp, automatic, petrol, hatchback, 5 doors, white. Mileage: 67,011 miles. Price: £11,395, reduced by £600 from £11,995 since AskCar first saw it on 29 September 2026, 42 days ago. Fair price: £665 (5%) under the AskCar estimate of £12,060. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 30 September 2027. Dealer: Kaz Executive Travel in Basildon, 15 miles from Southend-on-Sea. AskCar page: https://askcar.co.uk/car/seat-leon-2019-8cfaf8d40e38
- 2019 SEAT Leon 1.5 TSI EVO Xcellence LUX, 148 bhp, automatic, petrol, estate, 5 doors, grey. Mileage: 83,000 miles. Price: £9,295, unchanged since AskCar first saw it on 6 August 2026, 96 days ago. Fair price: £493 (5%) under the AskCar estimate of £9,788. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 11 July 2026; ask the dealer for the current MOT. Dealer: Alpine Garage in Sittingbourne, 14 miles from Southend-on-Sea. AskCar page: https://askcar.co.uk/car/seat-leon-2019-40d751940215
- 2009 SEAT Leon 1.9 TDI S Emocion, 104 bhp, manual, diesel, hatchback, 5 doors, grey. Mileage: 125,500 miles. Price: £2,240, unchanged since AskCar first saw it on 10 September 2026, 61 days ago. Fair price: £107 (4%) under the AskCar estimate of £2,347. Euro 4 emissions standard. MOT: the latest record we hold ran out on 11 May 2026; ask the dealer for the current MOT. Dealer: Cuxton Road Car Sales in Strood, 14 miles from Southend-on-Sea. AskCar page: https://askcar.co.uk/car/seat-leon-2009-a29f5de26705
- 2019 SEAT Leon 1.0 TSI SE Dynamic, 113 bhp, manual, petrol, hatchback, 5 doors, black. Mileage: 60,500 miles. Price: £8,500, reduced by £250 from £8,750 since AskCar first saw it on 1 September 2026, 70 days ago. Fair price: £344 (3%) under the AskCar estimate of £8,844. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 18 April 2027. Dealer: Grouts Motor Company in Maldon, 17 miles from Southend-on-Sea. AskCar page: https://askcar.co.uk/car/seat-leon-2019-88da823fe6b6
- 2026 SEAT Leon 1.5 eTSI MHEV SE Dynamic, 113 bhp, automatic, petrol, hatchback, 5 doors, grey. Mileage: 15 miles. Price: £20,495, unchanged since AskCar first saw it on 16 October 2026, 25 days ago. Fair price: £795 (3%) under the AskCar estimate of £21,290. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: JCB CUPRA Medway in Gillingham, 13 miles from Southend-on-Sea. AskCar page: https://askcar.co.uk/car/seat-leon-2026-350db42a77b9
- 2020 SEAT Leon 1.5 TSI EVO FR, 128 bhp, manual, petrol, hatchback, 5 doors, blue. Mileage: 105,000 miles. Price: £7,499, unchanged since AskCar first saw it on 31 October 2026, 10 days ago. Fair price: £188 (2%) under the AskCar estimate of £7,687. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 27 January 2027. Dealer: Runley Motors in Upminster, 18 miles from Southend-on-Sea. AskCar page: https://askcar.co.uk/car/seat-leon-2020-f7e20451f989
- 2018 SEAT Leon 1.0, 113 bhp, manual, petrol, hatchback, 5 doors, white. Mileage: 53,000 miles. Price: £8,850, reduced by £300 from £9,150 since AskCar first saw it on 22 August 2026, 80 days ago. Fair price: £154 (1%) under the AskCar estimate of £9,004. MOT: valid until 22 February 2027. Dealer: Hunter Motor Group in Billericay, 11 miles from Southend-on-Sea. AskCar page: https://askcar.co.uk/car/seat-leon-2018-27571832fea4
- 2022 SEAT Leon 1.5 eTSI MHEV FR Sport, 148 bhp, automatic, petrol, hatchback, 5 doors, grey. Mileage: 30,834 miles. Price: £16,780, reduced by £779 from £17,559 since AskCar first saw it on 6 August 2026, 96 days ago. Fair price: £274 (1%) under the AskCar estimate of £17,054. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 8 October 2026; ask the dealer for the current MOT. Dealer: Leigh Cars in Southend-on-Sea, 1 mile from Southend-on-Sea. AskCar page: https://askcar.co.uk/car/seat-leon-2022-ffe467e8c0f1
- 2026 SEAT Leon 1.5 eTSI MHEV SE Dynamic, 113 bhp, automatic, petrol, hatchback, 5 doors, black. Mileage: 1,574 miles. Price: £19,995, reduced by £700 from £20,695 since AskCar first saw it on 12 September 2026, 59 days ago. Fair price: £320 (1%) under the AskCar estimate of £20,315. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: JCB CUPRA Medway in Gillingham, 13 miles from Southend-on-Sea. AskCar page: https://askcar.co.uk/car/seat-leon-2026-70d6f3ef8c26
- 2016 SEAT Leon 1.4 EcoTSI FR Sport, 148 bhp, manual, petrol, hatchback, 3 doors, black. Mileage: 131,497 miles. Price: £4,590, unchanged since AskCar first saw it on 28 May 2026, 166 days ago. Fair price: £45 (under 1%) under the AskCar estimate of £4,635. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 17 November 2026. Dealer: Cuxton Road Car Sales in Strood, 14 miles from Southend-on-Sea. AskCar page: https://askcar.co.uk/car/seat-leon-2016-c907a7cbcffe
- 2019 SEAT Leon 2.0 Cupra, 295 bhp, semi-automatic, petrol, estate, 5 doors, grey. Mileage: 46,187 miles. Price: £18,995, reduced by £1,415 from £20,410 since AskCar first saw it on 18 August 2026, 84 days ago. Fair price: £145 (under 1%) under the AskCar estimate of £19,140. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 23 February 2027. Dealer: Uniche Motor Company in Detling, 17 miles from Southend-on-Sea. AskCar page: https://askcar.co.uk/car/seat-leon-2019-914b58737914
- 2014 SEAT Leon 1.6 TDI SE, 104 bhp, manual, diesel, hatchback, 5 doors, blue. Mileage: 61,000 miles. Price: £6,037, reduced by £213 from £6,250 since AskCar first saw it on 18 September 2026, 53 days ago. Fair price: £2 (under 1%) over the AskCar estimate of £6,035. Euro 5 emissions standard. MOT: valid until 1 December 2026. Dealer: JLC Motors in Bowers Gifford, 8 miles from Southend-on-Sea. AskCar page: https://askcar.co.uk/car/seat-leon-2014-306b409e9028
- 2020 SEAT Leon 1.5 TSI EVO SE Dynamic, 128 bhp, manual, petrol, hatchback, 5 doors, black. Mileage: 57,967 miles. Price: £10,600, unchanged since AskCar first saw it on 27 October 2026, 14 days ago. Fair price: £197 (1%) over the AskCar estimate of £10,403. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 23 August 2027. Dealer: JW Autos in Rochester, 15 miles from Southend-on-Sea. AskCar page: https://askcar.co.uk/car/seat-leon-2020-a1839571e23d
- 2021 SEAT Leon 1.0 eTSI MHEV FR Sport, 108 bhp, automatic, petrol, hatchback, 5 doors, black. Mileage: 30,077 miles. Price: £15,500, reduced by £500 from £16,000 since AskCar first saw it on 29 August 2026, 73 days ago. Fair price: £482 (3%) over the AskCar estimate of £15,018. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 29 September 2026; ask the dealer for the current MOT. Dealer: Lmc Cars in Upminster, 18 miles from Southend-on-Sea. AskCar page: https://askcar.co.uk/car/seat-leon-2021-d88f7caace49
- 2015 SEAT Leon 1.4 EcoTSI FR Sport, 148 bhp, manual, petrol, hatchback, 3 doors, white. Mileage: 37,000 miles. Price: £9,200, reduced by £490 from £9,690 since AskCar first saw it on 18 September 2026, 53 days ago. Fair price: £295 (3%) over the AskCar estimate of £8,905. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 1 September 2027. Dealer: JLC Motors in Bowers Gifford, 8 miles from Southend-on-Sea. AskCar page: https://askcar.co.uk/car/seat-leon-2015-275c429c36e0
- 2018 SEAT Leon 2.0 TSI FR Sport, 187 bhp, automatic, petrol, hatchback, 5 doors, black. Mileage: 61,325 miles. Price: £12,820, reduced by £175 from £12,995 since AskCar first saw it on 24 September 2026, 47 days ago. Fair price: £574 (4%) over the AskCar estimate of £12,246. Euro 6 emissions standard. ULEZ compliant. Dealer: Fab Cars in Southend-on-Sea, 0 miles from Southend-on-Sea. AskCar page: https://askcar.co.uk/car/seat-leon-2018-18fa61f61bbd
- 2020 SEAT Leon 1.5 TSI EVO FR, 128 bhp, manual, petrol, hatchback, 5 doors, blue. Mileage: 58,500 miles. Price: £11,750, unchanged since AskCar first saw it on 4 October 2026, 37 days ago. Fair price: £601 (5%) over the AskCar estimate of £11,149. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 27 August 2027. Dealer: Lokins Car Company in Wickford, 10 miles from Southend-on-Sea. AskCar page: https://askcar.co.uk/car/seat-leon-2020-4abbae37bb79
- 2018 SEAT Leon 1.6 TDI SE Dynamic Technology, 113 bhp, manual, diesel, estate, 5 doors, white. Mileage: 57,000 miles. Price: £8,750, reduced by £249 from £8,999 since AskCar first saw it on 2 August 2026, 100 days ago. Fair price: £646 (7%) over the AskCar estimate of £8,104. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 31 May 2027. Dealer: Town & Country Cars in Gillingham, 13 miles from Southend-on-Sea. AskCar page: https://askcar.co.uk/car/seat-leon-2018-b3641e1319d5
SEAT Leon across the UK by price
- Under £2,000 (20 cars)
- Under £3,000 (42 cars)
- Under £5,000 (191 cars)
- Under £8,000 (627 cars)
- Under £10,000 (1,007 cars)
- Under £15,000 (1,721 cars)
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