Cheap Seat Leon St cars under £20,000
With a budget of £20,000 you can grab a great bargain. Most of the cars advertised on our site are heavily reduced in price and come with a free history check
11 Seat Leon St cars under £20,000 - 6 reductions
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Recently reduced (6)
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£18,423
Was £18,785 Save £362
SEAT Leon ST 2.0 TSI Cupra 300 5dr
2018 (18) | 39,222 miles | estate | 9800 | petrol | manual | 5 doors
Description includes 60/40 split folding rear seat, headlamp adjustment, bluetooth, active head restraints, black bodyside mouldings, rear parking sensor, usb port, front fog lights, bluetooth audio streaming, rear wash/wipe, trip computer, usb, body coloured bumpers, bo...eee
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£17,174
Was £17,357 Save £183
SEAT Leon ST 1.5 TSI EVO 150 Xcellence Lux [EZ] 5dr DSG
2019 (69) | 12,923 miles | estate | 10200 | petrol | semiauto | 5 doors
Comes with bluetooth audio streaming, service interval indicator, roof rails, rear parking sensors, electric front/rear windows, electrically adjustable door mirrors, body coloured bumpers, bluetooth, adjustable door mirrors, heated door mirrors, outside temper...eee
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£14,294
Was £14,860 Save £566
SEAT Leon ST 1.5 TSI EVO 150 FR [EZ] 5dr DSG
2019 (69) | 25,843 miles | estate | 10200 | petrol | semiauto | 5 doors
Description includes service interval indicator, sports suspension, front and rear parking sensors, computer, rear parking sensors, auxiliary input socket, passenger, navigation system, rear parking sensor, 8 speakers, front fog lights, heated door mirrors, audio, body c...eee
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£12,570
Was £13,162 Save £592
SEAT Leon ST 1.4 EcoTSI 150 FR 5dr DSG [Technology Pack]
2016 (66) | 33,768 miles | estate | 10100 | petrol | semiauto | 5 doors
Options include multi function display, ambient lighting, headlamp adjustment, climate control, service interval indicator, digital clock, fog lights, front fog lights, rear parking sensor, bluetooth, rear wash/wipe, bluetooth audio streaming, body coloured door mir...eee
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£10,200
Was £11,250 Save £1,050
SEAT Leon ST 1.0 TSI Ecomotive SE Technology 5dr DSG
2017 (67) | 47,412 miles | estate | 9700 | petrol | semiauto | 5 doors
Comes with glovebox, cupholder, auxiliary input socket, cloth, cupholders, front cupholders, service interval indicator, usb port, low fuel warning light, radio/cd + mp3, front map reading lights, voice control, adjustable door mirrors, electric front/rear wind...eee
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£9,991
Was £10,491 Save £500
SEAT Leon ST 2.0 TDI 150 FR [EZ] 5dr
2020 (69) | 73,952 miles | estate | 9800 | diesel | manual | 5 doors
Options include front fog lights, dab digital radio, roof rails, driver, navigation system, 8 speakers, electric front/rear windows, computer, service interval indicator, fog lights, outside temperature gauge, bluetooth, electrically adjustable door mirrors, parking...eee
11 cars under £20,000
£18,423
Was £18,785 Save £362
SEAT Leon ST 2.0 TSI Cupra 300 5dr
2018 (18) | 39,222 miles | estate | 9800 | petrol | manual | 5 doors
Features on this model include rear parking sensors, head restraints, power assisted steering, rear headrest, bluetooth audio streaming, rear wash/wipe, body coloured bumpers, usb, daytime running lights, limited slip differential, usb port, rear parking sensor, fog lights, servic...eee
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£17,345
SEAT Leon ST 2.0 TSI Cupra 300 5dr
2018 (18) | 47,537 miles | estate | 9800 | petrol | manual | 5 doors
This model has bluetooth, daytime running lights, split folding rear seat, radio/cd, limited slip differential, auxiliary input socket, radio/cd + mp3, rear parking sensor, body colour door handles, usb port, head restraints, dab digital radio, body coloured bumper...eee
£17,174
Was £17,357 Save £183
SEAT Leon ST 1.5 TSI EVO 150 Xcellence Lux [EZ] 5dr DSG
2019 (69) | 12,923 miles | estate | 10200 | petrol | semiauto | 5 doors
This car has cd, electrically adjustable door mirrors, 8 speakers, body colour door handles, electric front/rear windows, cd player, usb, front and rear parking sensors, black, body coloured bumpers, low fuel warning light, parking sensors, power steering, servic...eee
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£14,780
SEAT Leon ST 2.0 TSI 190 Xcellence Lux [EZ] 5dr DSG
2019 (19) | 45,875 miles | estate | 9800 | petrol | semiauto | 5 doors
Featuring adjustable door mirrors, dab digital radio, bluetooth, rear parking sensors, driver, heated door mirrors, audio, low fuel warning light, parking sensors, black, speakers, navigation system, rear view camera, service interval indicator, computer, fron...eee
£14,294
Was £14,860 Save £566
SEAT Leon ST 1.5 TSI EVO 150 FR [EZ] 5dr DSG
2019 (69) | 25,843 miles | estate | 10200 | petrol | semiauto | 5 doors
This car has speakers, dab digital radio, body coloured bumpers, power steering, low fuel warning light, front fog lights, outside temperature gauge, electrically adjustable door mirrors, auxiliary input socket, audio, rear parking sensors, adjustable door mirror...eee
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£13,719
SEAT Leon ST 1.8 TSI FR Technology 5dr DSG
2018 (67) | 44,526 miles | estate | 10500 | petrol | semiauto | 5 doors
Comes with auxiliary input socket, trip computer, rear wash/wipe, fog lights, dual zone climate control, parking sensors, driver seat height adjust, remote fuel flap release, centre console, radio, front fog lights, electric front/rear windows, low fuel warning...eee
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£13,490
SEAT Leon ST 2.0 TSI 190 Xcellence Lux [EZ] 5dr DSG
2019 (19) | 54,146 miles | estate | 9800 | petrol | semiauto | 5 doors
Comes with bluetooth, adjustable door mirrors, pas, body coloured bumpers, driver, auxiliary input socket, black, radio, rear parking sensors, body colour door handles, passenger, outside temperature gauge, 8 speakers, front fog lights, low fuel warning light, ...eee
£12,570
Was £13,162 Save £592
SEAT Leon ST 1.4 EcoTSI 150 FR 5dr DSG [Technology Pack]
2016 (66) | 33,768 miles | estate | 10100 | petrol | semiauto | 5 doors
Options include roof rails, body coloured door mirrors, remote fuel flap release, outside temperature display, low fuel warning light, headlamp adjustment, active head restraints, driver, 12v power point in luggage area, radio/cd + mp3, body coloured bumpers, rear p...eee
£10,200
Was £11,250 Save £1,050
SEAT Leon ST 1.0 TSI Ecomotive SE Technology 5dr DSG
2017 (67) | 47,412 miles | estate | 9700 | petrol | semiauto | 5 doors
Includes height/reach adjust steering wheel, auxiliary input socket, map reading lights, electrically adjustable door mirrors, heated door mirrors, rear headrests, radio/cd, body colour door handles, dust/pollen filter, low fuel warning light, driver seat lum...eee
£9,991
Was £10,491 Save £500
SEAT Leon ST 2.0 TDI 150 FR [EZ] 5dr
2020 (69) | 73,952 miles | estate | 9800 | diesel | manual | 5 doors
This model has cd, driver, service interval indicator, trip computer, 8 speakers, front and rear parking sensors, body colour door handles, black, bluetooth audio streaming, power steering, rear parking sensors, fog lights, dab digital radio, bluetooth, radio, pass...eee
We currently have 11 Seat Leon St cars available across the UK priced under £20000.
