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
Features on this model include computer, rear wash/wipe, trip computer, rear parking sensor, radio/cd, front fog lights, electric adjustable/heated/folding door mirrors, split folding rear seat, power assisted steering, daytime running lights, centre console, pas, head restraints,...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
This model has dab digital radio, 8 speakers, rear parking sensors, driver, computer, usb, rear parking sensor, front fog lights, trip computer, low fuel warning light, black, outside temperature gauge, parking sensors, adjustable door mirrors, bluetooth audio stre...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
Features on this model include dab digital radio, sports suspension, parking sensors, trip computer, black, bluetooth, electric front/rear windows, rear parking sensors, cd player, adjustable door mirrors, speakers, body colour door handles, service interval indicator, auxiliary i...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
Featuring rear wash/wipe, dual zone climate control, ambient lighting, bluetooth, front fog lights, auxiliary input socket, centre console, rear headrests, head restraints, electric front/rear windows, radio/cd, body coloured door mirrors, usb port, trip compu...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
This model has front cupholders x 2, rear wash/wipe, head restraints, driver, pas, split folding rear seat, radio, usb port, audio, outside temperature gauge, front cupholders, speakers, 8 speakers, auxiliary input socket, black, 60/40 split folding rear seat, adju...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
With black, low fuel warning light, outside temperature gauge, cd player, bluetooth audio streaming, computer, fog lights, dab digital radio, electrically adjustable door mirrors, passenger, radio, front fog lights, heated door mirrors, bluetooth, power s...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 radio, outside temperature gauge, front fog lights, power assisted steering, radio/cd + mp3, rear headrests, active head restraints, bluetooth audio streaming, body colour door handles, rear parking sensors, body coloured bumpers, remote fuel flap re...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
Description includes split folding rear seat, voice control, power assisted steering, passenger, bluetooth audio streaming, rear headrests, computer, centre console, active head restraints, headlamp adjustment, radio, body coloured bumpers, dab digital radio, radio/cd, t...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
Features include electrically adjustable door mirrors, rear view camera, driver, passenger, roof rails, front fog lights, pas, parking sensors, rear parking sensor, rear parking sensors, radio, cd player, bluetooth audio streaming, navigation system, bluetooth, servi...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
Includes electrically adjustable door mirrors, body colour door handles, rear parking sensor, radio, cd player, black, adjustable door mirrors, power steering, computer, speakers, audio, trip computer, parking sensors, dab digital radio, roof rails, bluetooth...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 electrically adjustable door mirrors, 8 speakers, service interval indicator, pas, front and rear parking sensors, cd, bluetooth audio streaming, rear parking sensor, passenger, trip computer, auxiliary input socket, outside temperature gauge, blueto...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 60/40 split folding rear seat, vanity mirrors, bluetooth audio streaming, daytime running lights, radio/cd, usb port, led daytime running lights, trip computer, radio/cd + mp3, passenger, parking sensors, audio, remote fuel flap release, bluetooth, c...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
With trip computer, pas, body colour door handles, low fuel warning light, dab digital radio, speakers, electrically adjustable door mirrors, driver, adjustable door mirrors, usb, navigation system, fog lights, outside temperature gauge, electric front/re...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
This car has roof rails, centre console, low fuel warning light, fog lights, dab digital radio, ambient lighting, rear parking sensor, pas, bluetooth audio streaming, front fog lights, digital clock, usb port, 12v power point in luggage area, rear headrests, ipod...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 auxiliary input socket, radio, illuminated glovebox, radio/cd + mp3, height/reach adjust steering wheel, body coloured bumpers, rear wash/wipe, cloth, bluetooth, glovebox, dab digital radio, headlamp adjustment, vanity mirrors, voice control, map rea...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 heated door mirrors, adjustable door mirrors, bluetooth, audio, auxiliary input socket, passenger, rear parking sensor, rear parking sensors, dab digital radio, navigation system, service interval indicator, low fuel warning light, usb, body colour d...eee
We currently have 11 Seat Leon St cars available across the UK priced under £20000.
