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
This model has remote fuel flap release, led daytime running lights, computer, audio, voice control, usb port, parking sensors, aluminium pedals, active head restraints, body coloured bumpers, rear parking sensor, rear parking sensors, power assisted steering, dayt...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 cd, front fog lights, heated door mirrors, black, parking sensors, driver, passenger, electric front/rear windows, service interval indicator, auxiliary input socket, speakers, low fuel warning light, power steering, adjustable door mirrors, rear vie...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 sports suspension, black, bluetooth audio streaming, cd player, body colour door handles, computer, electric front/rear windows, trip computer, service interval indicator, heated door mirrors, cd, fog lights, front and rear parking sensors, passenger...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 vanity mirrors, front fog lights, usb port, active head restraints, audio, body coloured bumpers, head restraints, remote fuel flap release, usb, bluetooth audio streaming, 12v power point in luggage area, multi function display, low fuel warning lig...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 outside temperature gauge, bluetooth audio streaming, vanity mirrors, rear wash/wipe, head restraints, dust/pollen filter, low fuel warning light, illuminated vanity mirrors, rear headrests, centre console, electrically adjustable door mirrors, elect...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 bluetooth audio streaming, outside temperature gauge, parking sensors, auxiliary input socket, electrically adjustable door mirrors, cd player, black, body colour door handles, front and rear parking sensors, driver, roof rails, electric front/rear w...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
Comes with usb, fog lights, rear parking sensors, radio/cd + mp3, usb port, rear wash/wipe, rear headrest, aluminium pedals, radio/cd, bluetooth audio streaming, outside temperature gauge, black, power assisted steering, body colour door handles, remote fuel fl...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
With rear parking sensors, audio, rear wash/wipe, usb port, remote fuel flap release, usb, voice control, outside temperature gauge, headlamp adjustment, body coloured bumpers, active head restraints, rear headrests, fog lights, passenger, electric front/...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
Description includes speakers, usb, service interval indicator, front fog lights, bluetooth, parking sensors, electric front/rear windows, rear parking sensors, front and rear parking sensors, radio, bluetooth audio streaming, 8 speakers, navigation system, fog lights, l...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
This car has bluetooth, computer, power steering, service interval indicator, rear parking sensor, usb, audio, rear view camera, body coloured bumpers, adjustable door mirrors, 8 speakers, passenger, front and rear parking sensors, electrically adjustable door mi...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
Comes with dab digital radio, power steering, rear parking sensors, black, body coloured bumpers, service interval indicator, adjustable door mirrors, electrically adjustable door mirrors, bluetooth audio streaming, audio, cd player, passenger, roof rails, pas,...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
This car has rear parking sensor, bluetooth, split folding rear seat, driver, climate control, centre console, driver seat lumbar adjustment, fog lights, rear parking sensors, low fuel warning light, body coloured door mirrors, black, head restraints, vanity mirr...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
This car has cd, speakers, front fog lights, cd player, bluetooth audio streaming, body coloured bumpers, electrically adjustable door mirrors, computer, rear parking sensor, pas, rear view camera, power steering, body colour door handles, radio, service interval...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
Description includes pas, auxiliary input socket, bluetooth audio streaming, electric front/rear windows, front fog lights, rear headrest, multi function display, ambient lighting, bluetooth, 12v power point in luggage area, usb, vanity mirrors, head restraints, audio, r...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
Description includes low fuel warning light, driver seat lumbar adjustment, auxiliary input socket, remote fuel flap release, trip computer, adjustable door mirrors, outside temperature gauge, body colour door handles, split folding rear seat, vanity mirrors, electric fr...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
Options include usb, front and rear parking sensors, electric front/rear windows, rear parking sensors, cd player, auxiliary input socket, computer, cd, adjustable door mirrors, dab digital radio, body coloured bumpers, electrically adjustable door mirrors, rear par...eee
We currently have 11 Seat Leon St cars available across the UK priced under £20000.
