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
Options include sat nav, cd, air con, 12v socket, front and rear parking sensors, electric folding mirrors, alarm, 12v socket in luggage compartment, parking sensors, leather, multi function steering wheel, bluetooth interface, immobiliser, heated front seat, parktr...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
With automatic headlights, computer, bluetooth, paddle shift, black, rear parking sensors, reversing camera, automatic, multi function steering wheel, parking sensors, isofix, leather upholstery, bluetooth telephone preparation, navigation system, rear pa...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 12v socket, pas, multi function steering wheel, electric front seats, centre console, ambient lighting, diesel, alloy wheels, leather, rear armrest, driver, 12v socket in luggage compartment, automatic, automatic transmission, dual zone climate contr...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
This model has immobiliser, passenger, alarm, driver, anti lock braking system, 12v socket, airbags, bluetooth interface, reversing camera, esp, remote central locking, pas, bluetooth, air con, central locking, airbag, climate control, multi function steering wheel...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 alloy wheels, cruise control, sunroof, leather, spare wheel, cupholders, front cupholders, 12v socket, leather steering wheel, mot, cupholder, leather interior...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 black, panoramic glass sunroof, cupholders, alloy wheels, front cupholders, three 3 point rear seatbelts, cupholder, cruise control, speedtronic cruise control, reversing camera, electric glass sunroof, sunroof, leather...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
With parking sensors, leather steering wheel, leather, climate control, electric mirrors, brake assist, spare wheel, cruise control, satellite navigation, cupholders, panoramic glass sunroof, space saver spare wheel, rear parking sensor, air con, sunroof,...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
With front fog lights, adjustable steering column, air bag driver, body coloured bumpers, navigation system, air bag passenger, electric windows, vanity mirrors, computer, fog lights, sunroof, driver, passenger, leather interior, service history, bluetoot...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
Includes bluetooth telephone preparation, leather seats, saloon, satellite navigation, cruise control, radio, brake assist, alloy wheels, sunroof, black, vanity mirrors, bluetooth, leather, dab digital 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 automatic headlights, headlight wash, led daytime running lights, front seat back map pockets, rain sensor, cupholder, adjustable steering column, cupholders, bluetooth interface, automatic, service indicator, cd, driver, pas, speed limiter, rear hea...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 parktronic, full leather interior, diesel, automatic gearbox, alloy wheels, mot, automatic, alloys, 2 keys, centre console, saloon, brake assist, leather interior, anti lock braking system, full leather, leather, service history, abs, reversing camer...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 car has multi function steering wheel, passenger, sat nav, leather, heated front seat, radio, bluetooth, parktronic, rear parking sensors, cd, driver, front and rear parking sensors, abs, rear parking sensor, parking sensors, 12v socket in luggage compartmen...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 panoramic glass sunroof, alloys, cup holders, driver, alloy wheels, radio cd, 2 keys, passenger, pas, audio, cd, head restraints, radio, leather, privacy glass, sunroof, cup holder, cruise control, esp, full service history, service history...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 alloy wheels, airbag, cd player, warranty, black, sunroof, airbags, finance available, cd, panoramic sunroof, privacy glass...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
With privacy glass, cd, pas, black, diesel, driver, leather, head restraints, 2 owners, parktronic, passenger, finance available, automatic, 2 keys, saloon...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
Features include abs, 12v socket, leather, daytime running lights, climate control, automatic climate control, alloy wheels, 12v socket in luggage compartment, tyre pressure monitoring system, usb, panoramic glass sunroof, black, full leather, paddle shift, centre co...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
Options include computer, leather upholstery, alloy wheels, satellite navigation, multi function steering wheel, paddle shift, parking sensors, bluetooth, rear parking sensor, automatic headlights, rear parking sensors, automatic, leather, isofix, on board computer,...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 pas, ambient lighting, 12v socket in luggage compartment, automatic, electric front seats, automatic transmission, 12v socket, passenger, abs, multi function steering wheel, climate control, anti lock braking system, alloy wheels, leather upholstery,...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 automatic, immobiliser, alarm, pas, esp, centre console, driver, air con, 12v socket, alloy wheels, abs, airbag, airbags, central locking, climate control, bluetooth interface, automatic climate control, 12v socket in luggage compartment, remote cent...eee
We currently have 31 Mercedes Benz S Class cars available across the UK priced under £20000.
