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
23 Seat Leon St cars under £20,000 - 13 reductions
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Recently reduced (13)
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£16,180
Was £17,343 Save £1,163
SEAT Leon ST 2.0 TSI 190 Xcellence Lux [EZ] 5dr DSG
2019 (19) | 22,583 miles | estate | 9800 | petrol | semiauto | 5 doors
This car has passenger, 8 speakers, rear parking sensor, front fog lights, pas, fog lights, rear view camera, cd player, electric front/rear windows, dab digital radio, bluetooth, heated door mirrors, adjustable door mirrors, audio, roof rails, computer, low fuel...eee
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£16,170
Was £16,420 Save £250
SEAT Leon ST 2.0 TSI Cupra 300 5dr DSG 4Drive
2018 (67) | 66,558 miles | estate | 9800 | petrol | semiauto | 5 doors
With voice control, front fog lights, bluetooth audio streaming, daytime running lights, split folding rear seat, rear wash/wipe, aluminium pedals, 60/40 split folding rear seat, rear parking sensor, rear parking sensors, centre console, remote fuel flap ...eee
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£14,920
Was £15,290 Save £370
SEAT Leon ST 1.5 TSI EVO 150 FR Sport [EZ] 5dr
2019 (69) | 21,634 miles | estate | 10200 | petrol | manual | 5 doors
Comes with passenger, rear parking sensor, radio, front fog lights, bluetooth audio streaming, power steering, usb, black, speakers, body colour door handles, parking sensors, computer, electric front/rear windows, driver, rear parking sensors, low fuel warning...eee
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£14,900
Was £15,270 Save £370
SEAT Leon ST 2.0 TSI 190 FR [EZ] 5dr DSG
2019 (19) | 56,790 miles | estate | 9800 | petrol | semiauto | 5 doors
This model has adjustable door mirrors, bluetooth, body colour door handles, black, body coloured bumpers, heated door mirrors, dab digital radio, usb, roof rails, passenger, sports suspension, outside temperature gauge, radio, front fog lights, service interval in...eee
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£12,999
Was £13,399 Save £400
SEAT Leon ST 1.5 TSI EVO 150 FR [EZ] 5dr DSG
2019 (19) | 41,014 miles | estate | 10200 | petrol | semiauto | 5 doors
Description includes electric front/rear windows, service interval indicator, low fuel warning light, black, bluetooth audio streaming, roof rails, radio, rear parking sensor, electrically adjustable door mirrors, driver, computer, fog lights, sports suspension, heated d...eee
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£12,000
Was £13,450 Save £1,450
SEAT Leon ST 1.4 EcoTSI 150 FR Technology 5dr DSG
2018 (18) | 42,880 miles | estate | 10100 | petrol | semiauto | 5 doors
This car has bluetooth, fog lights, headlamp adjustment, dab digital radio, body colour door handles, body coloured door mirrors, daytime running lights, outside temperature gauge, radio/cd, led daytime running lights, usb, rear parking sensors, low fuel warning ...eee
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£11,697
Was £14,597 Save £2,900
SEAT Leon ST 1.5 TSI EVO 150 Xcellence [EZ] 5dr
2019 (19) | 51,139 miles | estate | 10200 | petrol | manual | 5 doors
Description includes body colour door handles, power steering, bluetooth, rear parking sensor, service interval indicator, passenger, dab digital radio, cd player, body coloured bumpers, front and rear parking sensors, cd, fog lights, outside temperature gauge, driver, a...eee
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£10,705
Was £10,765 Save £60
SEAT Leon ST 2.0 TDI 150 FR Technology 5dr
2018 (18) | 57,082 miles | estate | 9800 | diesel | manual | 5 doors
This model has active head restraints, rear headrest, dual zone climate control, climate control, dab digital radio, electric adjustable/heated/folding door mirrors, fog lights, centre console, body colour door handles, driver seat lumbar adjustment, led daytime ru...eee
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£10,500
Was £11,000 Save £500
SEAT Leon ST 1.4 EcoTSI 150 FR Technology 5dr DSG
2017 (17) | 58,922 miles | estate | 10100 | petrol | semiauto | 5 doors
Featuring map reading lights, rear headrest, bluetooth, ambient lighting, radio/cd + mp3, trip computer, radio, rear wash/wipe, radio/cd, low fuel warning light, outside temperature gauge, usb port, centre console, computer, vanity mirrors, split folding rear ...eee
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£10,350
Was £10,625 Save £275
SEAT Leon ST 1.5 TSI EVO SE [EZ] 5dr
2019 (69) | 40,554 miles | estate | 10200 | petrol | manual | 5 doors
Options include rear headrest, 8 speakers, auxiliary input socket, front fog lights, power steering, speakers, head restraints, active front headrests, front armrest, radio, trip computer, low fuel warning light, air con, centre console, body coloured bumpers, dayti...eee
23 cars under £20,000
£16,180
Was £17,343 Save £1,163
SEAT Leon ST 2.0 TSI 190 Xcellence Lux [EZ] 5dr DSG
2019 (19) | 22,583 miles | estate | 9800 | petrol | semiauto | 5 doors
Comes with speakers, black, computer, auxiliary input socket, fog lights, usb, cd player, navigation system, electrically adjustable door mirrors, body colour door handles, bluetooth audio streaming, bluetooth, service interval indicator, rear parking sensors, ...eee
£16,170
Was £16,420 Save £250
SEAT Leon ST 2.0 TSI Cupra 300 5dr DSG 4Drive
2018 (67) | 66,558 miles | estate | 9800 | petrol | semiauto | 5 doors
This model has split folding rear seat, daytime running lights, body colour door handles, auxiliary input socket, aluminium pedals, passenger, body coloured bumpers, remote fuel flap release, audio, electric adjustable/heated/folding door mirrors, usb port, electri...eee
£16,000
SEAT Leon ST 1.5 TSI EVO 150 FR Sport [EZ] 5dr DSG
2019 (19) | 32,883 miles | estate | 10200 | petrol | semiauto | 5 doors
This car has rear parking sensors, roof rails, sports suspension, bluetooth audio streaming, dab digital radio, adjustable door mirrors, black, speakers, fog lights, auxiliary input socket, front and rear parking sensors, bluetooth, service interval indicator, el...eee
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£14,995
SEAT Leon ST 1.5 TSI EVO Xcellence Lux [EZ] 5dr
2019 (19) | 19,100 miles | estate | 10200 | petrol | manual | 5 doors
Featuring cd player, body coloured bumpers, cd, fog lights, navigation system, power steering, driver, rear parking sensors, black, heated door mirrors, 8 speakers, roof rails, low fuel warning light, computer, outside temperature gauge, passenger, trip comput...eee
£14,920
Was £15,290 Save £370
SEAT Leon ST 1.5 TSI EVO 150 FR Sport [EZ] 5dr
2019 (69) | 21,634 miles | estate | 10200 | petrol | manual | 5 doors
Featuring roof rails, adjustable door mirrors, rear parking sensors, bluetooth, service interval indicator, electrically adjustable door mirrors, parking sensors, front and rear parking sensors, front fog lights, black, 8 speakers, sports suspension, electric ...eee
£14,900
Was £15,270 Save £370
SEAT Leon ST 2.0 TSI 190 FR [EZ] 5dr DSG
2019 (19) | 56,790 miles | estate | 9800 | petrol | semiauto | 5 doors
Featuring rear parking sensors, front and rear parking sensors, body colour door handles, pas, passenger, parking sensors, black, audio, 8 speakers, cd player, auxiliary input socket, bluetooth audio streaming, radio, cd, service interval indicator, heated doo...eee
£13,726
SEAT Leon ST 1.5 TSI EVO 150 FR Sport [EZ] 5dr
2019 (19) | 41,681 miles | estate | 10200 | petrol | manual | 5 doors
Features include outside temperature gauge, bluetooth, pas, body coloured bumpers, electric front/rear windows, low fuel warning light, speakers, computer, audio, power steering, roof rails, adjustable door mirrors, front and rear parking sensors, 8 speakers, usb, bl...eee
£12,999
Was £13,399 Save £400
SEAT Leon ST 1.5 TSI EVO 150 FR [EZ] 5dr DSG
2019 (19) | 41,014 miles | estate | 10200 | petrol | semiauto | 5 doors
Comes with trip computer, radio, black, computer, bluetooth audio streaming, electrically adjustable door mirrors, passenger, front fog lights, fog lights, outside temperature gauge, audio, speakers, heated door mirrors, adjustable door mirrors, rear parking se...eee
£12,000
Was £13,450 Save £1,450
SEAT Leon ST 1.4 EcoTSI 150 FR Technology 5dr DSG
2018 (18) | 42,880 miles | estate | 10100 | petrol | semiauto | 5 doors
With driver, daytime running lights, rear headrests, remote fuel flap release, active head restraints, parking sensors, 60/40 split folding rear seat, dual zone climate control, rear wash/wipe, audio, driver seat height adjust, rear parking sensors, split...eee
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£11,999
SEAT Leon ST 1.5 TSI EVO SE [EZ] 5dr
2020 (69) | 27,293 miles | estate | 10200 | petrol | manual | 5 doors
Description includes usb, air conditioning, cruise control, front fog lights, bluetooth, head restraints, led daytime running lights, front headrests, 8 speakers, service interval indicator, body colour door handles, rear headrest, dust/pollen filter, daytime running lig...eee
We currently have 23 Seat Leon St cars available across the UK priced under £20000.
