Cheap Mercedes Benz S Class 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 Mercedes Benz S Class cars under £20,000 - 17 reductions
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Recently reduced (17)
£19,489
Was £24,749 Save £5,260
Mercedes Benz S Class 3.0 S350 BLUETEC AMG LINE 4d 258 BHP
2015 | 78,000 miles | Saloon | 2987 | diesel | automatic | 4 doors
Featuring rear parking sensors, bluetooth, 12v socket, audio, automatic, immobiliser, pas, airbags, abs, anti lock braking system, bluetooth interface, rear parking sensor, air con, leather, electric folding mirrors, front and rear parking sensors, alarm, mult...eee
£17,995
Was £18,995 Save £1,000
Mercedes Benz S Class S350 BLUETEC L AMG LINE
2015 | 80,000 miles | Saloon | 2987 | diesel | automatic | 4 doors
This model has paddle shift, parking sensors, black, bluetooth, bluetooth telephone preparation, automatic headlights, navigation system, multi function steering wheel, satellite navigation, leather upholstery, front and rear parking sensors, on board computer, cen...eee
£17,499
Was £19,000 Save £1,501
Mercedes Benz S Class 3.0 S350 V6 BlueTEC AMG Line Saloon 4dr Diesel G Tronic+ Euro 6 (s/s) (258 ps)
2015 | 60,000 miles | Saloon | 2987 | diesel | automatic | 4 doors
Featuring ambient lighting, 12v socket in luggage compartment, automatic, leather upholstery, pas, centre console, diesel, dual zone climate control, passenger, leather, automatic transmission, driver, electric front seats, multi function steering wheel, anti ...eee
£16,490
Was £17,990 Save £1,500
Mercedes Benz S Class 3.0 S350 V6 BlueTEC AMG Line Saloon 4dr Diesel G Tronic+ Euro 6 (s/s) (258 ps)
2014 | 64,600 miles | Saloon | 2987 | diesel | automatic | 4 doors
Includes airbag, climate control, 12v socket in luggage compartment, multi function steering wheel, pas, immobiliser, alloy wheels, 12v socket, parktronic, anti lock braking system, abs, passenger, esp, remote central locking, automatic climate control, alarm...eee
£13,995
Was £14,995 Save £1,000
Mercedes Benz S Class S600L 4dr Auto Bi Turbo
2006 | 46,365 miles | Saloon | 5513 | petrol | automatic | 4 doors
Description includes spare wheel, leather steering wheel, cupholders, cupholder, sunroof, 12v socket, mot, cruise control, front cupholders, leather, leather interior, alloy wheels...eee
£13,995
Was £14,995 Save £1,000
Mercedes Benz S Class 3.0 S350L CDI V6 BlueEfficiency Saloon 4dr Diesel G Tronic Euro 4 (235 ps)
2010 | 31,249 miles | Saloon | 2987 | diesel | automatic | 4 doors
Featuring alloy wheels, leather, black, cruise control, front cupholders, sunroof, three 3 point rear seatbelts, speedtronic cruise control, cupholders, electric glass sunroof, reversing camera, cupholder, panoramic glass sunroof...eee
£12,995
Was £13,995 Save £1,000
Mercedes Benz S Class 3.0 S350 BLUETEC L AMG SPORT EDITION 4d 258 BHP
2013 | 100,000 miles | Saloon | 2987 | diesel | automatic | 4 doors
This car has We have much more to tell you about this car so please feel free to call us for more details...eee
£12,990
Was £13,990 Save £1,000
Mercedes Benz S Class 5.5 S600L BiTurbo Saloon Petrol Tiptronic Euro 4 4dr Just 62,387 Miles from New / Heated & Cooled
2006 | 62,387 miles | Saloon | 5513 | petrol | automatic | 4 doors
Description includes front cupholders, satellite navigation, space saver spare wheel, sunroof, full size spare wheel, climate control, panoramic glass sunroof, rear parking sensor, pas, brake assist, cupholder, electric glass sunroof, electric mirrors, leather, air con, ...eee
£12,990
Was £13,990 Save £1,000
Mercedes Benz S Class 5.5 S500L V8 Saloon 4dr Petrol 7G Tronic (281 g/km, 382.68 bhp)
2006 | 16,800 miles | Saloon | 5461 | petrol | automatic | 4 doors
Description includes adjustable steering column, front and rear park assist, leather interior, rear park assist, one owner, deadlocks, electronic stability programme, low mileage, black, service history, alloy wheels, sunroof, alarm, passenger, bluetooth, head restraints...eee
£11,995
Was £12,995 Save £1,000
Mercedes Benz S Class 6.2 S63L V8 AMG Saloon 4dr Petrol G Tronic Euro 4 (525 ps)
2009 | 129,450 miles | Saloon | 6208 | petrol | automatic | 4 doors
Description includes sunroof, alloy wheels, black, vanity mirrors, satellite navigation, leather seats, cruise control, bluetooth, saloon, brake assist, dab digital radio, bluetooth telephone preparation, radio, leather...eee
31 cars under £20,000
£19,950
Mercedes Benz S Class S500L 4dr Auto
2011 | 49,000 miles | Saloon | 5461 | petrol | automatic | 0 doors
Features on this model include speed limiter, auto dimming rear view mirror, body coloured bumpers, automatic headlights, automatic, passenger, rear headrests, front seat back map pockets, bluetooth, cupholder, led daytime running lights, rear headrest, bluetooth interface, comput...eee
£19,489
Was £24,749 Save £5,260
Mercedes Benz S Class 3.0 S350 BLUETEC AMG LINE 4d 258 BHP
2015 | 78,000 miles | Saloon | 2987 | diesel | automatic | 4 doors
Features include folding mirrors, passenger, airbag, leather, heated front seat, immobiliser, alloy wheels, automatic, driver, rear parking sensors, dab radio, front and rear parking sensors, multi function steering wheel, abs, bluetooth, airbags, air con, audio, hea...eee
£19,000
Mercedes Benz S Class 3.0 S350Ld V6 AMG Line G Tronic+ Euro 6 (s/s) 4dr
2015 | 113,000 miles | Saloon | 2987 | diesel | automatic | 4 doors
This model has alloy wheels, passenger, head restraints, pas, cd, leather, cup holders, privacy glass, full service history, service history, cup holder, sunroof, 2 keys, driver, cruise control, audio, radio cd, alloys, panoramic glass sunroof, esp, radio...eee
£18,495
Mercedes Benz S Class 3.0 S350d V6 AMG Line (Executive) Saloon 4dr Diesel G Tronic+ Euro 6 (s/s) (258 ps)
2016 | 115,763 miles | Saloon | 2987 | diesel | automatic | 4 doors
Includes black, passenger, automatic, cd, diesel, leather, driver, pas, 2 keys, parktronic, head restraints, privacy glass, saloon, 2 owners, finance available...eee
£17,995
Mercedes Benz S Class 3.5 S400Lh V6 AMG Line Saloon 4dr Petrol Hybrid G Tronic+ Euro 6 (s/s) (333 ps)
2014 | 113,000 miles | Saloon | 3498 | other | automatic | 4 doors
Options include black, paddle shift, tyre pressure monitoring system, automatic climate control, pas, bluetooth, alloy wheels, daytime running lights, usb, sunroof, full leather, privacy glass, cruise control, centre console, dual zone climate control, sat nav, park...eee
£17,995
Was £18,995 Save £1,000
Mercedes Benz S Class S350 BLUETEC L AMG LINE
2015 | 80,000 miles | Saloon | 2987 | diesel | automatic | 4 doors
This car has front and rear parking sensors, leather, black, alloy wheels, paddle shift, automatic, computer, rear parking sensors, isofix, multi function steering wheel, leather upholstery, on board computer, bluetooth, bluetooth telephone preparation, satellite...eee
£17,499
Was £19,000 Save £1,501
Mercedes Benz S Class 3.0 S350 V6 BlueTEC AMG Line Saloon 4dr Diesel G Tronic+ Euro 6 (s/s) (258 ps)
2015 | 60,000 miles | Saloon | 2987 | diesel | automatic | 4 doors
Features on this model include ambient lighting, driver, pas, leather, multi function steering wheel, leather upholstery, 12v socket in luggage compartment, anti lock braking system, automatic transmission, climate control, 12v socket, centre console, abs, electric front seats, al...eee
£16,490
Was £17,990 Save £1,500
Mercedes Benz S Class 3.0 S350 V6 BlueTEC AMG Line Saloon 4dr Diesel G Tronic+ Euro 6 (s/s) (258 ps)
2014 | 64,600 miles | Saloon | 2987 | diesel | automatic | 4 doors
Description includes immobiliser, 12v socket in luggage compartment, pas, parktronic, airbags, 12v socket, airbag, remote central locking, reversing camera, climate control, passenger, automatic climate control, central locking, centre console, driver, bluetooth, alloy w...eee
£15,995
Mercedes Benz S Class 3.0 S350L V6 BlueTEC SE Line Saloon 4dr Diesel G Tronic+ Euro 6 (s/s) (258 ps)
2014 | 76,000 miles | Saloon | 2987 | diesel | automatic | 4 doors
With diesel, pas, hpi clear, leather, leather interior, head restraints, mot, climate control, heated windscreen, alloy wheels, passenger, black, automatic, automatic climate control, esp, service history, privacy glass, manual, driver...eee
£15,989
Mercedes Benz S Class 3.0 S350Ld V6 AMG Line Saloon 4dr Diesel 9G Tronic+ Euro 6 (s/s) (258 ps)
2016 | 112,400 miles | Saloon | 2987 | diesel | automatic | 4 doors
Includes adaptive brake lights, passenger, ambient lighting, immobiliser, parktronic, airbag, centre console, abs, warranty, panoramic glass sunroof, finance available, reversing camera, leather, heated windscreen, brake assist, anti lock braking system, pas,...eee
We currently have 31 Mercedes Benz S Class cars available across the UK priced under £20000.
