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
33 Mercedes Benz S Class cars under £20,000 - 17 reductions
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Recently reduced (17)
£19,700
Was £24,749 Save £5,049
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 airbags, leather, alarm, bluetooth interface, driver, radio, passenger, sat nav, 12v socket in luggage compartment, airbag, folding mirrors, immobiliser, anti lock braking system, brake assist, heated front seat, electric folding mirrors, automatic, ...eee
£17,999
Was £19,950 Save £1,951
Mercedes Benz S Class 6.0 S65 AMG 4d 604 BHP
2008 | 50,421 miles | Saloon | 5980 | petrol | automatic | 4 doors
Featuring air bag passenger, alarm, pas, sunroof, anti lock brakes, air bag, alloy wheels, climate control, immobiliser, power assisted steering, computer, steering wheel mounted controls, lumbar support, driver, air bag driver, mot, central door locking, spar...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
Featuring black, rear parking sensor, paddle shift, automatic, leather upholstery, satellite navigation, leather, automatic headlights, isofix, centre console, navigation system, multi function steering wheel, rear parking sensors, reversing camera, on board c...eee
£17,250
Was £18,990 Save £1,740
Mercedes Benz S Class 3.0 S350 V6 BlueTEC SE Line Saloon 4dr Diesel G Tronic+ Euro 6 (s/s) (258 ps)
2014 | 31,100 miles | Saloon | 2987 | diesel | automatic | 4 doors
Includes centre console, 12v socket, low mileage, part exchange welcome, black, satellite navigation, air con, finance available, bluetooth, dab radio, 18in alloy wheels, bluetooth interface, leather interior, parktronic, alloy wheels, hpi clear, passenger, c...eee
£16,990
Was £17,990 Save £1,000
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
Features on this model include reversing camera, central locking, airbags, abs, driver, parktronic, esp, 12v socket, pas, alloy wheels, airbag, automatic climate control, bluetooth, alarm, multi function steering wheel, immobiliser, air con, climate control, passenger, anti lock b...eee
£16,500
Was £17,800 Save £1,300
Mercedes Benz S Class S500L AMG Line 4dr Auto [Executive]
2014 | 72,000 miles | Saloon | 4663 | petrol | automatic | 4 doors
This car has rear view camera, pas, service history, centre console, alloys, alloy wheels, black, anti lock braking system, parktronic, passenger, full service history, immobiliser, ambient lighting, driver, leather interior, leather...eee
£15,782
Was £16,301 Save £519
Mercedes Benz S Class 3.0 S350Ld V6 AMG Line Saloon 4dr Diesel 9G Tronic+ Euro 6 (s/s) (258 ps)
2016 | 94,400 miles | Saloon | 2987 | diesel | automatic | 4 doors
Features on this model include alloy wheels, passenger, panoramic sunroof, 12v socket in luggage compartment, centre console, pas, diesel, keyless entry, panoramic glass sunroof, 12v socket, cruise control, abs, anti lock braking system, sunroof...eee
£14,495
Was £14,995 Save £500
Mercedes Benz S Class S600L 4dr Auto Bi Turbo
2006 | 46,365 miles | Saloon | 5513 | petrol | automatic | 4 doors
This car has sunroof, front cupholders, 12v socket, alloy wheels, mot, leather, spare wheel, cruise control, leather steering wheel, cupholder, leather interior, 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
Comes with We have much more to tell you about this car so please feel free to call us for more details...eee
£12,895
Was £14,995 Save £2,100
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
This model has panoramic glass sunroof, reversing camera, three 3 point rear seatbelts, front cupholders, speedtronic cruise control, cupholders, sunroof, black, electric glass sunroof, leather, cupholder, alloy wheels, cruise control...eee
33 cars under £20,000
£19,950
Mercedes Benz S Class S500L 4dr Auto
2011 | 49,000 miles | Saloon | 5461 | petrol | automatic | 0 doors
Includes adaptive brake lights, xenon headlamps, electric windows, daytime running lights, adjustable steering column, bluetooth interface, driver, front seat back map pockets, rear headrest, led daytime running lights, automatic, tinted glass, trip computer,...eee
£19,900
Mercedes Benz S Class S280 2.8 4d 190 BHP
1997 | 9,850 miles | Saloon | 2799 | petrol | automatic | 4 doors
Features include cruise control, climate control, automatic transmission, leather upholstery, leather interior, mot, automatic climate control, heated front seat, heated front seats, leather steering wheel, petrol, sunroof, cd, automatic, leather...eee
£19,700
Was £24,749 Save £5,049
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 abs, heated front seat, leather, immobiliser, dab radio, full leather, alloy wheels, parktronic, pas, 12v socket, airbags, rear parking sensor, folding mirrors, electric folding mirrors, front and rear parking sensors, brake assist, passenger, 12v so...eee
£19,000
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 include automatic transmission, leather, electric front seats, dual zone climate control, alloy wheels, 12v socket in luggage compartment, climate control, ambient lighting, passenger, multi function steering wheel, diesel, automatic, leather upholstery, ant...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
Features on this model include cruise control, privacy glass, audio, radio, pas, radio cd, cup holder, passenger, service history, alloys, panoramic glass sunroof, cd, leather, full service history, driver, esp, alloy wheels, head restraints, 2 keys, cup holders, sunroof...eee
£17,999
Was £19,950 Save £1,951
Mercedes Benz S Class 6.0 S65 AMG 4d 604 BHP
2008 | 50,421 miles | Saloon | 5980 | petrol | automatic | 4 doors
With alloy wheels, air bag driver, adjustable steering column, air bag, mot, power assisted steering, climate control, side protection mouldings, head restraints, sunroof, driver, leather, air bag passenger, alarm, steering wheel mounted controls, compute...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 include reversing camera, front and rear parking sensors, bluetooth telephone preparation, rear parking sensor, paddle shift, centre console, leather, on board computer, black, multi function steering wheel, automatic, computer, automatic headlights, bluetoo...eee
£17,250
Was £18,990 Save £1,740
Mercedes Benz S Class 3.0 S350 V6 BlueTEC SE Line Saloon 4dr Diesel G Tronic+ Euro 6 (s/s) (258 ps)
2014 | 31,100 miles | Saloon | 2987 | diesel | automatic | 4 doors
Includes leather, part exchange welcome, finance available, centre console, bluetooth interface, hpi clear, 12v socket, 2 keys, leather interior, saloon, black, cd, automatic, 18in alloy wheels, 12v socket in luggage compartment, dab radio, bluetooth, parktro...eee
£16,995
Mercedes Benz S Class S350d AMG Line 4dr 9G Tronic
2016 | 122,800 miles | Saloon | 2987 | diesel | automatic | 4 doors
Options include electric front seats, service history, full service history, leather interior, alloy wheels, mot, leather, parking sensors...eee
£16,990
Was £17,990 Save £1,000
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 air con, remote central locking, airbags, multi function steering wheel, bluetooth interface, automatic climate control, pas, alloy wheels, immobiliser, automatic, 12v socket in luggage compartment, alarm, parktronic, reversing camera, airbag, blueto...eee
We currently have 33 Mercedes Benz S Class cars available across the UK priced under £20000.
