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
43 Mercedes Benz S Class cars under £20,000 - 21 reductions
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Recently reduced (21)
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£19,790
Was £19,990 Save £200
Mercedes Benz S Class S350d L AMG Line 4dr 9G Tronic
2016 (66) | 52,151 miles | saloon | 9900 | diesel | semiauto | 4 doors
This model has radio, computer, head restraints, service indicator, remote boot release, auto dimming rear view mirror, bluetooth, fog lights, rain sensor windscreen wipers, diesel particulate filter, rear head restraints, front fog lights, adjustable steering colu...eee
£19,495
Was £19,995 Save £500
Mercedes Benz S Class 3.0 S350L V6 BlueTEC SE Line G Tronic+ Euro 6 (s/s) 4dr
2013 | 24,100 miles | Saloon | 2987 | diesel | automatic | 4 doors
This model has park distance control, electric front seats, radio, automatic air conditioning, dual zone climate control, rear park distance control, air con, leather interior, voice control, climate control, black, bluetooth connectivity, rain sensor, service hist...eee
£19,495
Was £19,950 Save £455
Mercedes Benz S Class 6.0 S65 AMG 4d 604 BHP
2008 | 50,421 miles | Saloon | 5980 | petrol | automatic | 4 doors
Description includes traction control, cruise control, central door locking, electronic stability programme, alloy wheels, head restraints, leather, computer, air bag passenger, passenger, traction control system, anti lock brakes, climate control, adjustable steering co...eee
£18,995
Was £19,495 Save £500
Mercedes Benz S Class 3.0 S350L V6 BlueTEC AMG Line G Tronic+ Euro 6 (s/s) 4dr
2014 | 69,500 miles | Saloon | 2987 | diesel | automatic | 4 doors
With automatic transmission, park distance control, leather steering wheel, leather interior, privacy glass, dab digital radio, climate control, cruise control, automatic air conditioning, rear privacy glass, ambient lighting, electric front seats, panora...eee
£17,995
Was £18,995 Save £1,000
Mercedes Benz S Class 3.0 S 350 D L AMG LINE EXECUTIVE 4d 255 BHP
2016 | 100,262 miles | Saloon | 2987 | diesel | automatic | 4 doors
Description includes abs, 12v socket, auto dimming rear view mirror, centre console, head restraints, 12v socket in luggage compartment, ambient lighting, alarm, parktronic, adaptive brake lights, driver, rear head restraints...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 front and rear parking sensors, isofix, automatic, on board computer, rear parking sensors, reversing camera, navigation system, multi function steering wheel, bluetooth, leather, alloy wheels, computer, satellite navigation, paddle shift, bluetooth ...eee
£17,490
Was £18,990 Save £1,500
Mercedes Benz S Class 3.0 S350 BLUETEC L AMG LINE 4d 258 BHP
2014 | 86,666 miles | Saloon | 2987 | diesel | automatic | 4 doors
Comes with radio, leather interior, rear parking sensor, warranty, computer, remote boot release, brake pad wear indicator warning light, parking sensors, rear parking sensors, trip computer, bluetooth, bluetooth interface, sunroof, leather, parktronic, outside...eee
£16,995
Was £17,299 Save £304
Mercedes Benz S Class 3.0 S 350 D L AMG LINE 4d 255 BHP
2016 | 90,500 miles | Saloon | 2987 | diesel | automatic | 4 doors
Description includes bluetooth, remote boot release, parktronic, brake pad wear indicator warning light, outside temperature gauge, full service history, service history, driver, service indicator, bluetooth interface, black...eee
£16,989
Was £19,989 Save £3,000
Mercedes Benz S Class 4.7 S500 AMG Line L 7G Tronic Plus 4dr
2014 | 99,000 miles | Saloon | 4663 | petrol | automatic | 4 doors
This car has locking wheel bolts, service history, panoramic roof, heated seats, parktronic, cruise control, usb, black, alloy wheels, 1 owner, leather interior, leather, radio, electric seats, automatic climate control, 1 owner from new, climate control, cd, mp3...eee
£16,984
Was £17,984 Save £1,000
Mercedes Benz S Class 3.0 S350 BLUETEC L SE LINE 4d AUTO 258 BHP
2014 | 57,704 miles | Saloon | 2987 | diesel | automatic | 4 doors
Features on this model include service history, ambient lighting, low mileage, passenger, centre console, radio, 12v socket in luggage compartment, automatic headlamp activation, 12v socket, cruise control, privacy glass, automatic, intelligent light system, heated windscreen, blu...eee
43 cars under £20,000
£19,790
Was £19,990 Save £200
Mercedes Benz S Class S350d L AMG Line 4dr 9G Tronic
2016 (66) | 52,151 miles | saloon | 9900 | diesel | semiauto | 4 doors
Includes front fog lights, rain sensor, parktronic, computer, electric adjustable/heated/folding door mirrors, centre console, auto dimming rear view mirror, green tinted glass, head restraints, 12v socket in luggage compartment, black, radio, electric window...eee
£19,495
Was £19,950 Save £455
Mercedes Benz S Class 6.0 S65 AMG 4d 604 BHP
2008 | 50,421 miles | Saloon | 5980 | petrol | automatic | 4 doors
This model has spare wheel, cruise control, traction control system, electric windows, mot, adjustable steering column, immobiliser, passenger, centre rear seat belt, anti lock brakes, sunroof, head restraints, electronic stability programme, power assisted steerin...eee
£19,495
Was £19,995 Save £500
Mercedes Benz S Class 3.0 S350L V6 BlueTEC SE Line G Tronic+ Euro 6 (s/s) 4dr
2013 | 24,100 miles | Saloon | 2987 | diesel | automatic | 4 doors
Featuring satellite navigation, dual zone climate control, air con, pas, voice control, leather steering wheel, rear park distance control, air conditioning, service history, radio, passenger, leather interior, automatic air conditioning, cruise control, autom...eee
£18,995
Was £19,495 Save £500
Mercedes Benz S Class 3.0 S350L V6 BlueTEC AMG Line G Tronic+ Euro 6 (s/s) 4dr
2014 | 69,500 miles | Saloon | 2987 | diesel | automatic | 4 doors
With leather interior, privacy glass, park distance control, climate control, panoramic glass sunroof, leather steering wheel, rear privacy glass, rear park distance control, leather, voice control, automatic air conditioning, service history, ambient lig...eee
£18,990
Mercedes Benz S Class 3.0 S350Ld V6 AMG Line (Executive) Saloon 4dr Diesel G Tronic+ Euro 6 (s/s) (258 ps)
2016 | 77,388 miles | Saloon | 2987 | diesel | automatic | 4 doors
Features on this model include 12v socket in luggage compartment, automatic climate control, centre console, 12v socket, speedtronic cruise control, anti lock braking system, airbag, abs, passenger, automatic, climate control, alloy wheels, parktronic, cruise control, pas, alarm, ...eee
£17,995
Was £18,995 Save £1,000
Mercedes Benz S Class 3.0 S 350 D L AMG LINE EXECUTIVE 4d 255 BHP
2016 | 100,262 miles | Saloon | 2987 | diesel | automatic | 4 doors
This model has parktronic, rear head restraints, centre console, ambient lighting, 12v socket, 12v socket in luggage compartment, alarm, auto dimming rear view mirror, head restraints, driver, adaptive brake lights, abs...eee
£17,995
Mercedes Benz S Class 3.0 S 350 D L AMG LINE 4d 255 BHP
2015 | 98,939 miles | Saloon | 2987 | diesel | automatic | 4 doors
Features on this model include radio, privacy glass, driver, bluetooth interface, daytime running lights, heated front seat, centre console, automatic headlamp activation, heated front seats, black, reversing camera, alloy wheels, dab digital radio, leather, automatic, cd, intelli...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 leather, automatic, rear parking sensors, reversing camera, black, parking sensors, bluetooth, bluetooth telephone preparation, paddle shift, alloy wheels, isofix, on board computer, leather upholstery, multi function steering wheel, centre console, ...eee
£17,490
Was £18,990 Save £1,500
Mercedes Benz S Class 3.0 S350 BLUETEC L AMG LINE 4d 258 BHP
2014 | 86,666 miles | Saloon | 2987 | diesel | automatic | 4 doors
Features on this model include remote boot release, central locking, rear parking sensors, bluetooth, computer, alloys, climate control, service indicator, service history, leather, brake pad wear indicator warning light, parktronic, sunroof, leather interior, outside temperature ...eee
£16,995
Was £17,299 Save £304
Mercedes Benz S Class 3.0 S 350 D L AMG LINE 4d 255 BHP
2016 | 90,500 miles | Saloon | 2987 | diesel | automatic | 4 doors
Comes with brake pad wear indicator warning light, remote boot release, driver, full service history, service history, parktronic, bluetooth interface, bluetooth, black, outside temperature gauge, service indicator...eee
We currently have 43 Mercedes Benz S Class cars available across the UK priced under £20000.
