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

31 Seat Leon St cars under £20,000 - 16 reductions

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Recently reduced (16)

Pentagon SEAT Nottingham, 85-95 High Road, Chilwell, Nottingham

£17,997
Was £18,944 Save £947

SEAT Leon ST 2.0 TSI 190 Xcellence Lux [EZ] 5dr DSG

This car has service interval indicator, rear view camera, electrically adjustable door mirrors, outside temperature gauge, driver, 8 speakers, usb, auxiliary input socket, adjustable door mirrors, navigation system, low fuel warning light, dab digital radio, rea...eee

Milton Keynes SEAT, , Milton Keynes

£16,900
Was £17,400 Save £500

SEAT Leon ST 2.0 TSI 190 FR Sport [EZ] 5dr DSG

This car has fog lights, driver, computer, auxiliary input socket, heated door mirrors, cruise control, rear parking sensor, pas, dab digital radio, bluetooth, body coloured bumpers, service interval indicator, usb, rear parking sensors, cd, body colour door hand...eee

Stellantis &You Online store, 12 Armoury Road, B11 2PP

£16,772
Was £17,343 Save £571

SEAT Leon ST 2.0 TSI 190 Xcellence Lux [EZ] 5dr DSG

Featuring service interval indicator, dab digital radio, navigation system, passenger, rear view camera, front and rear parking sensors, roof rails, cd, 8 speakers, electrically adjustable door mirrors, auxiliary input socket, low fuel warning light, audio, bo...eee

Bristol Street Motors Citroen Nottingham, 20 Nuthall Road, Nottingham

£15,107
Was £16,995 Save £1,888

SEAT Leon ST 1.5 TSI EVO 150 Xcellence Lux [EZ] 5dr DSG

This car has passenger, dab digital radio, auxiliary input socket, bluetooth, electrically adjustable door mirrors, usb, bluetooth audio streaming, heated door mirrors, parking sensors, low fuel warning light, pas, cd, fog lights, adjustable door mirrors, roof ra...eee

CarSupermarket.com Sheffield, Handsworth Road, Sheffield

£13,297
Was £16,297 Save £3,000

SEAT Leon ST 1.5 TSI EVO 150 Xcellence Lux [EZ] 5dr

This car has heated door mirrors, service interval indicator, auxiliary input socket, radio, bluetooth, rear parking sensor, audio, 8 speakers, roof rails, parking sensors, outside temperature gauge, passenger, body colour door handles, cd player, pas, computer, ...eee

Vertu Volkswagen Huddersfield, Leeds Road, Huddersfield

£13,230
Was £13,237 Save £7

SEAT Leon ST 1.5 TSI EVO FR [EZ] 5dr

Featuring 8 speakers, cd, service interval indicator, outside temperature gauge, parking sensors, usb, passenger, audio, speakers, trip computer, electrically adjustable door mirrors, adjustable door mirrors, cd player, front fog lights, electric front/rear wi...eee

Marshall Volvo Grantham, Lincolnshire, Grantham

£12,710
Was £12,760 Save £50

SEAT Leon ST 2.0 TSI 190 FR Sport [EZ] 5dr DSG

Featuring usb, body colour door handles, pas, 8 speakers, auxiliary input socket, service interval indicator, cd, radio, dab digital radio, rear parking sensor, front and rear parking sensors, cd player, black, sports suspension, adjustable door mirrors, elect...eee

Motorpoint Derby, Chartwell Drive, Derby

£12,499
Was £13,799 Save £1,300

SEAT Leon ST 1.5 TSI EVO SE [EZ] 5dr

Description includes cd, service interval indicator, head restraints, driver seat height adjust, radio, daytime running lights, dust/pollen filter, adjustable door mirrors, speakers, 3 rear headrests, auxiliary input socket, rear headrests, rear headrest, black, 8 speake...eee

CarSupermarket.com Grimsby, West Coates Road, Grimsby

£12,197
Was £12,497 Save £300

SEAT Leon ST 1.8 TSI FR Technology 5dr DSG

Options include radio, voice control, auxiliary input socket, remote fuel flap release, rear headrests, body coloured bumpers, climate control, vanity mirrors, electric front/rear windows, computer, illuminated vanity mirrors, black, bluetooth, rear parking sensors,...eee

CarSupermarket.com Grimsby, West Coates Road, Grimsby

£12,097
Was £15,697 Save £3,600

SEAT Leon ST 2.0 TSI 190 Xcellence Lux [EZ] 5dr DSG

Features include body coloured bumpers, low fuel warning light, service interval indicator, rear parking sensor, audio, fog lights, rear parking sensors, 8 speakers, computer, usb, bluetooth, roof rails, rear view camera, passenger, adjustable door mirrors, front fog...eee