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
Includes full leather, brake assist, airbag, abs, rear parking sensors, airbags, electric folding mirrors, rear parking sensor, anti lock braking system, alarm, bluetooth interface, alloy wheels, air con, leather, audio, driver, 12v socket, leather seats, dab...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
Comes with navigation system, reversing camera, computer, paddle shift, on board computer, satellite navigation, black, bluetooth, automatic headlights, rear parking sensor, bluetooth telephone preparation, rear parking sensors, automatic, multi function steeri...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 leather upholstery, passenger, automatic transmission, automatic, ambient lighting, 12v socket in luggage compartment, centre console, 12v socket, electric front seats, dual zone climate control, abs, anti lock braking system, rear armrest, driver, m...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 anti lock braking system, automatic, airbags, driver, air con, airbag, passenger, central locking, reversing camera, 12v socket in luggage compartment, automatic climate control, multi function steering wheel, abs, pas, centre console, alloy wheels, ...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 leather steering wheel, 12v socket, leather, sunroof, cupholders, spare wheel, cruise control, alloy wheels, front cupholders, leather interior, mot, cupholder...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
Featuring leather, reversing camera, cupholders, cruise control, panoramic glass sunroof, speedtronic cruise control, electric glass sunroof, sunroof, cupholder, three 3 point rear seatbelts, black, alloy wheels, front cupholders...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 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
This model has air conditioning, climate control, rear parking sensor, air con, leather, pas, satellite navigation, automatic climate control, panoramic glass sunroof, full size spare wheel, electric mirrors, parktronic, leather steering wheel, cruise control, elec...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
This model has bluetooth, pas, lumbar support, low mileage, alloy wheels, deadlocks, fog lights, air bag driver, driver, centre rear seat belt, service history, adjustable steering column, air bag, central door locking, leather interior, adjustable steering column/...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
This model has black, leather seats, bluetooth telephone preparation, saloon, alloy wheels, vanity mirrors, satellite navigation, bluetooth, sunroof, brake assist, leather, cruise control, dab digital radio, radio...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
Comes with xenon headlamps, passenger, remote boot release, driver, cd, service indicator, rain sensor windscreen wipers, auto dimming rear view mirror, adaptive brake lights, automatic, electric windows, front seat back map pockets, rear headrests, rain sensor...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 model has leather interior, reversing camera, alloy wheels, service history, parktronic, mot, abs, diesel, alloys, automatic, manual, brake assist, full leather interior, leather, 2 keys, saloon, full leather, anti lock braking system, centre console, automati...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 parking sensors, brake assist, electric folding mirrors, folding mirrors, dab radio, audio, cd, 12v socket in luggage compartment, sat nav, bluetooth interface, 12v socket, bluetooth, heated front seats, anti lock braking system, leather, parktronic,...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
Featuring driver, esp, panoramic glass sunroof, full service history, passenger, 2 keys, audio, cup holders, leather, service history, privacy glass, cd, pas, radio cd, cruise control, alloy wheels, cup holder, alloys, radio, head restraints, sunroof...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
Description includes warranty, airbags, cd, finance available, black, airbag, privacy glass, cd player, alloy wheels, panoramic sunroof, sunroof...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
This car has finance available, head restraints, diesel, parktronic, automatic, privacy glass, 2 keys, leather, pas, cd, saloon, black, driver, passenger, 2 owners...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
With full leather, climate control, cruise control, parking sensors, sat nav, 12v socket, anti lock braking system, warranty, daytime running lights, dual zone climate control, leather trim, centre console, tyre pressure monitoring system, leather, foldin...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
Description includes rear parking sensor, centre console, on board computer, satellite navigation, leather, reversing camera, black, isofix, parking sensors, alloy wheels, computer, automatic headlights, leather upholstery, bluetooth telephone preparation, navigation sys...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
Options include automatic transmission, anti lock braking system, climate control, abs, centre console, multi function steering wheel, electric front seats, dual zone climate control, alloy wheels, rear armrest, leather upholstery, passenger, driver, leather, 12v so...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
Comes with airbags, reversing camera, climate control, automatic, immobiliser, air con, 12v socket in luggage compartment, central locking, 12v socket, anti lock braking system, alarm, remote central locking, bluetooth interface, airbag, abs, driver, automatic ...eee
We currently have 31 Mercedes Benz S Class cars available across the UK priced under £20000.
