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
48 Mercedes Benz S Class cars under £20,000 - 18 reductions
Change budget
Recently reduced (18)
£18,999
Was £19,950 Save £951
Mercedes Benz S Class 6.0 S65 AMG 4d 604 BHP
2008 | 50,421 miles | Saloon | 5980 | petrol | automatic | 4 doors
Featuring steering wheel mounted controls, adjustable steering column, head restraints, alarm, immobiliser, side protection mouldings, air bag passenger, traction control, traction control system, air bag driver, climate control, power assisted steering, sunro...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
Includes climate control, cruise control, black, air con, park distance control, privacy glass, satellite navigation, keyless entry, rear privacy glass, dab digital radio, radio, leather steering wheel, alloy wheels, sunroof, service history, dual zone climat...eee
£18,995
Was £19,995 Save £1,000
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
Options include voice control, cruise control, air con, rain sensor, passenger, bluetooth, automatic, bluetooth connectivity, rear park distance control, automatic transmission, leather, air conditioning, automatic air conditioning, satellite navigation, park distan...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 parking sensors, leather, front and rear parking sensors, reversing camera, black, centre console, isofix, bluetooth, automatic headlights, alloy wheels, automatic, navigation system, leather upholstery, rear parking sensors, rear parking sensor, blu...eee
£17,995
Was £18,495 Save £500
Mercedes Benz S Class 3.0 S350L V6 BlueTEC AMG Line Saloon 4dr Diesel G Tronic+ Euro 6 (s/s) (258 ps)
2014 | 77,842 miles | Saloon | 2987 | diesel | automatic | 4 doors
This model has rear parking sensor, parking sensors, anti lock braking system, audio, abs, air con, bluetooth interface, mot, 12v socket, airbags, automatic, passenger, rear parking sensors, pas, parktronic, multi function steering wheel, airbag, ambient lighting, ...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
Description includes privacy glass, dab digital radio, service history, radio, 12v socket, passenger, hpi clear, bluetooth, multi function steering wheel, intelligent light system, cruise control, low mileage, dab radio, cd, centre console, heated windscreen, leather, fi...eee
£15,465
Was £17,965 Save £2,500
Mercedes Benz S Class 3.0L S350 BLUETEC AMG LINE 4d AUTO 258 BHP
2014 | 81,056 miles | Saloon | 2987 | diesel | automatic | 4 doors
Features on this model include dab radio, panoramic glass sunroof, sat nav, service history, black, rear parking sensor, audio, centre console, electric windows, alloy wheels, bluetooth, usb, sunroof, parking sensors, 2 keys, heated seats, radio, leather, privacy glass, 12v socket...eee
£13,995
Was £17,995 Save £4,000
Mercedes Benz S Class 5.5 S500 L 4d 383 BHP Rear Entertainment / Mega Spec £16k in Optional Extras
2010 | 75,000 miles | Saloon | 5461 | petrol | automatic | 4 doors
Features on this model include 12v socket, ambient lighting, automatic, leather, cruise control, vanity mirrors, climate control, space saver spare wheel, speedtronic cruise control, automatic climate control, sunroof, reversing camera, front cupholders, cupholders, full size spar...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
This car has We have much more to tell you about this car so please feel free to call us for more details...eee
£12,990
Was £12,995 Save £5
Mercedes Benz S Class 5.0 500 SE 4d 241 BHP
1991 | 124,000 miles | Saloon | 4973 | petrol | automatic | 4 doors
Options include leather, electric seats, air con, electric windows, sunroof, radio, air conditioning...eee
48 cars under £20,000
£19,995
Mercedes Benz S Class 3.0 S350Ld V6 AMG Line (Executive) G Tronic+ Euro 6 (s/s) 4dr
2016 | 118,000 miles | Saloon | 2987 | diesel | automatic | 0 doors
With bluetooth, cd, air con, parktronic, airbag, abs, alarm, bluetooth interface, anti lock braking system, driver, ambient lighting, cup holder, radio, passenger, pas, 12v socket in luggage compartment, centre console, alloy wheels, audio, airbags, brake...eee
£19,950
Mercedes Benz S Class S500L 4dr Auto
2011 | 49,000 miles | Saloon | 5461 | petrol | automatic | 0 doors
With cd, trip computer, rear headrest, electric windows, front seat back map pockets, automatic, led daytime running lights, driver, passenger, computer, xenon headlamps, adjustable steering column, rain sensor windscreen wipers, headlight wash, outside t...eee
£19,900
Mercedes Benz S Class S280 2.8 4d 190 BHP
1997 | 9,850 miles | Saloon | 2799 | petrol | automatic | 4 doors
This model has automatic climate control, leather interior, automatic, leather upholstery, mot, heated front seat, cd, automatic transmission, leather, climate control, cruise control, leather steering wheel, heated front seats, petrol, sunroof...eee
£19,795
Mercedes Benz S Class 3.0 S350Ld V6 AMG Line (Premium) Saloon 4dr Diesel G Tronic+ Euro 6 (s/s) (258 ps)
2017 | 93,098 miles | Saloon | 2987 | diesel | automatic | 4 doors
This car has heated front seats, parktronic, heated front seat, brake assist, electric front seats, electric folding mirrors, folding mirrors, alloy wheels, diesel, sat nav, reversing camera, auto wipers, heated seats, dab radio, radio, saloon, auto lights, centr...eee
£19,500
Mercedes Benz S Class 3.0 S350Ld V6 AMG Line (Executive) Saloon 4dr Diesel G Tronic+ Euro 6 (s/s) (258 ps)
2016 | 79,500 miles | Saloon | 2987 | diesel | automatic | 4 doors
Features on this model include airbags, radio, ambient lighting, electronic stability programme, passenger, driver, anti lock braking system, immobiliser, cup holder, pas, reversing camera, leather, centre console, esp, alarm, automatic, parktronic, cup holders, audio, alloy wheel...eee
£18,999
Was £19,950 Save £951
Mercedes Benz S Class 6.0 S65 AMG 4d 604 BHP
2008 | 50,421 miles | Saloon | 5980 | petrol | automatic | 4 doors
Description includes leather, passenger, pas, immobiliser, sunroof, mot, centre rear seat belt, cruise control, adjustable steering column/wheel, head restraints, alarm, air bag driver, spare wheel, electric windows, air bag passenger, steering wheel mounted controls, si...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
Description includes climate control, leather steering wheel, service history, leather, privacy glass, alloy wheels, voice control, satellite navigation, rear park distance control, keyless entry, black, bluetooth, automatic air conditioning, air conditioning, dab digita...eee
£18,995
Was £19,995 Save £1,000
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 automatic, satellite navigation, passenger, service history, air conditioning, park distance control, bluetooth, alloy wheels, cruise control, rain sensor, rear park distance control, electric front seats, climate control, automatic transmission, voi...eee
£18,950
Mercedes Benz S Class AMG LINE BLUETEC
2014 | 61,788 miles | Saloon | 2987 | diesel | automatic | 4 doors
Features include cd, automatic headlights, isofix, electric adjustable door mirrors, leather, cruise control, climate control, central locking, adjustable door mirrors, alloy wheels, electric windows, voice control, rear parking sensors, bluetooth, radio, automatic d...eee
:no_upscale()/https%3A%2F%2Fcdn.uk.prod.group-mobility-trader.com%2Fimages%2Fcas%2F3b3de5e278484acdeb1c7391e6ff372a%2F65d85b8ddc8f7ecd1c4204c730b29e22.jpg)
£18,800
Mercedes Benz S Class S350d AMG Line 4dr 9G Tronic
2016 (66) | 73,993 miles | saloon | 9900 | diesel | semiauto | 4 doors
With black, outside temperature gauge, electric adjustable/heated/folding door mirrors, ambient lighting, dab digital radio, auto dimming rear view mirror, service indicator, diesel particulate filter, rear head restraints, adaptive brake lights, brake pa...eee
We currently have 48 Mercedes Benz S Class cars available across the UK priced under £20000.
