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
Change budget
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
Comes with airbag, electric folding mirrors, 12v socket, abs, anti lock braking system, heated front seat, parking sensors, air con, radio, audio, centre console, heated front seats, multi function steering wheel, parktronic, front and rear parking sensors, 12v...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
Features on this model include alloy wheels, computer, rear parking sensor, leather upholstery, on board computer, rear parking sensors, isofix, automatic, automatic headlights, satellite navigation, bluetooth, parking sensors, reversing camera, navigation system, centre console, ...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
With 12v socket, leather upholstery, dual zone climate control, driver, rear armrest, electric front seats, automatic transmission, leather, ambient lighting, climate control, alloy wheels, diesel, multi function steering wheel, automatic, 12v socket in l...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
Featuring airbag, airbags, automatic, immobiliser, 12v socket, bluetooth interface, air con, anti lock braking system, multi function steering wheel, reversing camera, central locking, passenger, driver, pas, abs, alloy wheels, automatic climate control, 12v s...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
This model has leather steering wheel, cruise control, cupholders, 12v socket, leather, spare wheel, alloy wheels, cupholder, front cupholders, leather interior, sunroof, mot...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
With sunroof, alloy wheels, reversing camera, cupholders, leather, cupholder, front cupholders, three 3 point rear seatbelts, panoramic glass sunroof, speedtronic cruise control, black, electric glass sunroof, cruise control...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
Options 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
Includes parktronic, rear parking sensor, front cupholders, sunroof, spare wheel, cruise control, rear parking sensors, cupholder, automatic climate control, alloy wheels, cupholders, space saver spare wheel, air conditioning, electric mirrors, panoramic glas...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
Options include front fog lights, one owner, fog lights, deadlocks, adjustable steering column/wheel, air bag driver, lumbar support, bluetooth, computer, low mileage, electronic stability programme, leather, sunroof, adjustable steering column, centre rear seat bel...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
Options include satellite navigation, alloy wheels, bluetooth, saloon, leather seats, bluetooth telephone preparation, vanity mirrors, radio, cruise control, black, sunroof, dab digital radio, brake assist, 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
Featuring rain sensor, automatic headlights, trip computer, driver, front seat back map pockets, led daytime running lights, lumbar support, computer, automatic, service indicator, pas, bluetooth interface, body coloured bumpers, speed limiter, rain sensor win...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
Comes with abs, service history, automatic gearbox, centre console, automatic, brake assist, full leather interior, leather interior, 2 keys, anti lock braking system, reversing camera, diesel, full leather, leather, mot, saloon, manual, alloys, parktronic, all...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
This model has parktronic, front and rear parking sensors, abs, heated front seats, pas, multi function steering wheel, bluetooth interface, audio, heated front seat, rear parking sensors, 12v socket in luggage compartment, alarm, passenger, leather seats, brake as...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
Options include cup holders, sunroof, driver, radio, head restraints, cup holder, esp, alloys, radio cd, audio, passenger, cruise control, 2 keys, service history, leather, alloy wheels, full service history, pas, privacy glass, cd, panoramic glass 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
With alloy wheels, cd, finance available, airbags, cd player, airbag, privacy glass, panoramic sunroof, black, warranty, 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
Features include diesel, parktronic, cd, automatic, finance available, driver, passenger, saloon, pas, 2 owners, head restraints, black, privacy glass, leather, 2 keys...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
Featuring warranty, leather trim, abs, parking sensors, automatic climate control, sunroof, cruise control, black, alloy wheels, centre console, sat nav, bluetooth, folding mirrors, climate control, automatic, anti lock braking system, privacy glass, paddle sh...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 alloy wheels, rear parking sensors, centre console, front and rear parking sensors, bluetooth telephone preparation, isofix, leather upholstery, multi function steering wheel, reversing camera, black, parking sensors, computer, navigation system, aut...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
Comes with centre console, anti lock braking system, climate control, rear armrest, leather, multi function steering wheel, automatic, passenger, abs, electric front seats, driver, pas, diesel, leather upholstery, automatic transmission, 12v socket, alloy 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
Comes with alarm, pas, 12v socket in luggage compartment, airbag, abs, automatic climate control, bluetooth, esp, parktronic, centre console, reversing camera, climate control, driver, central locking, airbags, passenger, remote central locking, air con, immobi...eee
We currently have 31 Mercedes Benz S Class cars available across the UK priced under £20000.
