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
32 Mercedes Benz S Class cars under £20,000 - 15 reductions
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Recently reduced (15)
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£19,995
Was £20,995 Save £1,000
Mercedes Benz S Class S350d L AMG Line 4dr 9G Tronic
2016 (66) | 48,241 miles | saloon | 9900 | diesel | semiauto | 4 doors
Featuring service indicator, ambient lighting, body coloured bumpers, 12v socket in luggage compartment, adaptive brake lights, tinted glass, 12v socket, bluetooth interface, electric adjustable/heated/folding door mirrors, fog lights, diesel particulate filte...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
With front and rear parking sensors, pas, heated front seat, alarm, alloy wheels, folding mirrors, automatic, rear parking sensor, bluetooth, airbag, bluetooth interface, airbags, dab radio, full leather, passenger, multi function steering wheel, anti loc...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
Comes with mot, adjustable steering column/wheel, computer, centre rear seat belt, air bag driver, electric windows, steering wheel mounted controls, side protection mouldings, head restraints, alloy wheels, alarm, driver, air bag passenger, air bag, central do...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 front and rear parking sensors, bluetooth telephone preparation, centre console, multi function steering wheel, automatic headlights, satellite navigation, on board computer, computer, black, alloy wheels, parking sensors, navigation system, bluetoot...eee
£17,750
Was £18,990 Save £1,240
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
This model has saloon, 12v socket in luggage compartment, bluetooth, bluetooth interface, cd, satellite navigation, passenger, parktronic, radio, 18in alloy wheels, 12v socket, leather interior, driver, centre console, alloy wheels, part exchange welcome, leather, ...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
This car has esp, alloy wheels, automatic climate control, alarm, automatic, reversing camera, parktronic, driver, remote central locking, airbags, central locking, airbag, pas, abs, 12v socket, air con, centre console, 12v socket in luggage compartment, bluetoot...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
Features include leather interior, cruise control, 12v socket, mot, front cupholders, cupholder, spare wheel, alloy wheels, leather steering wheel, leather, cupholders, 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
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
Comes with sunroof, black, leather, cupholder, front cupholders, electric glass sunroof, panoramic glass sunroof, cupholders, reversing camera, speedtronic cruise control, alloy wheels, three 3 point rear seatbelts, cruise control...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
Comes with alloy wheels, leather seats, black, bluetooth, sunroof, leather, vanity mirrors, radio, brake assist, cruise control, satellite navigation, dab digital radio, saloon...eee
32 cars under £20,000
£19,995
Was £20,995 Save £1,000
Mercedes Benz S Class S350d L AMG Line 4dr 9G Tronic
2016 (66) | 48,241 miles | saloon | 9900 | diesel | semiauto | 4 doors
Includes front fog lights, 12v socket, head restraints, remote boot release, rain sensor windscreen wipers, black, ambient lighting, trip computer, parktronic, centre console, 12v socket in luggage compartment, electric windows, diesel, bluetooth, tinted glas...eee
£19,950
Mercedes Benz S Class S500L 4dr Auto
2011 | 49,000 miles | Saloon | 5461 | petrol | automatic | 0 doors
Comes with outside temperature gauge, rear headrests, automatic headlights, led daytime running lights, pas, electric windows, passenger, bluetooth interface, front seat back map pockets, xenon headlamps, automatic, driver, bluetooth, service indicator, auto di...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
This car has audio, passenger, pas, cd, airbag, leather, parking sensors, alarm, front and rear parking sensors, heated front seats, centre console, heated front seat, radio, multi function steering wheel, folding mirrors, sat nav, anti lock braking system, 12v s...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 on this model include rear armrest, leather, automatic, electric front seats, 12v socket in luggage compartment, driver, alloy wheels, leather upholstery, dual zone climate control, passenger, pas, abs, diesel, multi function steering wheel, centre console, climate contro...eee
£19,000
Mercedes Benz S Class S500L AMG Line 4dr Auto [Executive]
2014 | 72,000 miles | Saloon | 4663 | petrol | automatic | 4 doors
This car has black, pas, passenger, alloys, anti lock braking system, rear view camera, full service history, parktronic, alloy wheels, immobiliser, service history, driver, ambient lighting, leather interior, leather, centre console...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
Includes radio, esp, driver, cup holder, cd, cruise control, audio, leather, alloy wheels, service history, sunroof, cup holders, alloys, radio cd, head restraints, panoramic glass sunroof, pas, 2 keys, privacy glass, passenger, full service history...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
Features on this model include head restraints, passenger, spare wheel, leather, centre rear seat belt, adjustable steering column, side protection mouldings, power assisted steering, alloy wheels, mot, climate control, immobiliser, air bag driver, anti lock brakes, sunroof, compu...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 leather upholstery, centre console, black, parking sensors, multi function steering wheel, bluetooth, bluetooth telephone preparation, automatic headlights, reversing camera, alloy wheels, satellite navigation, computer, paddle shift, isofix, on boar...eee
£17,750
Was £18,990 Save £1,240
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
Featuring cd, low mileage, hpi clear, leather, leather interior, saloon, 12v socket, driver, bluetooth, pas, air con, passenger, heated seats, alloy wheels, 2 keys, dab radio, automatic, parktronic, satellite navigation, radio, 12v socket in luggage compartmen...eee
£16,995
Mercedes Benz S Class S350d AMG Line 4dr 9G Tronic
2016 | 122,800 miles | Saloon | 2987 | diesel | automatic | 4 doors
Features on this model include leather interior, alloy wheels, electric front seats, leather, parking sensors, mot, full service history, service history...eee
We currently have 32 Mercedes Benz S Class cars available across the UK priced under £20000.
