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 - 16 reductions
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Recently reduced (16)
£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 sat nav, alarm, driver, front and rear parking sensors, audio, multi function steering wheel, parktronic, rear parking sensors, rear parking sensor, bluetooth interface, heated front seat, automatic, leather, heated front seats, cd, 12v socket, airba...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 leather, navigation system, centre console, black, computer, bluetooth telephone preparation, satellite navigation, automatic headlights, automatic, rear parking sensors, paddle shift, reversing camera, bluetooth, isofix, leather upholstery, multi fu...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
Includes 12v socket in luggage compartment, automatic transmission, abs, diesel, leather upholstery, 12v socket, dual zone climate control, electric front seats, anti lock braking system, passenger, alloy wheels, centre console, multi function steering wheel,...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
Options include central locking, alarm, abs, parktronic, driver, reversing camera, airbags, passenger, automatic climate control, centre console, 12v socket in luggage compartment, alloy wheels, esp, bluetooth interface, anti lock braking system, automatic, air con,...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
Comes with leather interior, front cupholders, cupholders, cruise control, leather steering wheel, leather, spare wheel, mot, 12v socket, sunroof, cupholder, alloy wheels...eee
£13,445
Was £14,995 Save £1,550
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
Includes three 3 point rear seatbelts, cupholders, cupholder, black, speedtronic cruise control, leather, cruise control, alloy wheels, electric glass sunroof, sunroof, reversing camera, front cupholders, 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
Features on this model include 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
With cupholder, rear parking sensor, climate control, satellite navigation, electric glass sunroof, automatic, pas, space saver spare wheel, front cupholders, spare wheel, full size spare wheel, leather, automatic climate control, electric mirrors, rear p...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
Features on this model include air bag, cruise control, head restraints, driver, leather, immobiliser, lumbar support, black, bluetooth, centre rear seat belt, alarm, central door locking, body coloured bumpers, sunroof, electric windows, front fog lights, passenger, vanity mirror...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
Features on this model include leather, radio, black, bluetooth telephone preparation, satellite navigation, brake assist, alloy wheels, leather seats, saloon, sunroof, cruise control, vanity mirrors, dab digital radio, bluetooth...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 include trip computer, computer, rain sensor, auto dimming rear view mirror, outside temperature gauge, rear headrests, cupholder, xenon headlamps, cd, lumbar support, automatic, rear headrest, headlight wash, bluetooth, rain sensor windscreen wipers, tinted...eee
£19,495
Mercedes Benz S Class 3.0 S350d V6 AMG Line Saloon 4dr Diesel 9G Tronic+ Euro 6 (s/s) (258 ps)
2016 | 81,000 miles | Saloon | 2987 | diesel | automatic | 4 doors
This car has parktronic, brake assist, automatic gearbox, 2 keys, automatic, service history, anti lock braking system, abs, mot, diesel, full leather interior, manual, alloy wheels, leather, leather interior, reversing camera, full leather, saloon, alloys, centr...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
Featuring air con, airbags, parktronic, electric folding mirrors, pas, heated front seat, front and rear parking sensors, 12v socket, bluetooth, alarm, passenger, driver, leather, sat nav, 12v socket in luggage compartment, parking sensors, rear parking sensor...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
With sunroof, leather, driver, service history, cup holders, alloy wheels, cup holder, alloys, audio, radio cd, passenger, cd, esp, 2 keys, cruise control, radio, full service history, head restraints, pas, panoramic glass sunroof, privacy glass...eee
£18,995
Mercedes Benz S Class S 350 D L Amg Line Auto 3
2016 | 69,500 miles | Other | 3000 | diesel | automatic | 4 doors
This model has airbag, panoramic sunroof, cd player, finance available, black, sunroof, airbags, warranty, alloy wheels, privacy glass, cd...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
Options include automatic, leather, 2 keys, passenger, driver, privacy glass, black, head restraints, parktronic, cd, finance available, diesel, saloon, 2 owners, pas...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 rear parking sensor, reversing camera, satellite navigation, isofix, navigation system, leather, automatic, bluetooth, black, computer, alloy wheels, bluetooth telephone preparation, paddle shift, centre console, parking sensors, on board computer, l...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
This car has full leather, pas, alloy wheels, passenger, panoramic glass sunroof, 12v socket, sunroof, sat nav, automatic climate control, dual zone climate control, 12v socket in luggage compartment, privacy glass, cruise control, anti lock braking system, centr...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
This car has multi function steering wheel, climate control, ambient lighting, electric front seats, centre console, rear armrest, diesel, 12v socket in luggage compartment, dual zone climate control, pas, leather, passenger, automatic, anti lock braking system, ...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
With climate control, 12v socket in luggage compartment, airbags, immobiliser, airbag, pas, driver, parktronic, centre console, automatic climate control, 12v socket, automatic, remote central locking, air con, multi function steering wheel, passenger, bl...eee
We currently have 31 Mercedes Benz S Class cars available across the UK priced under £20000.
