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
Comes with outside temperature gauge, brake pad wear indicator warning light, bluetooth, tinted glass, body coloured bumpers, ambient lighting, parktronic, centre console, electric windows, fog lights, 12v socket in luggage compartment, head restraints, green t...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
Description includes brake assist, automatic, centre console, air con, dab radio, abs, driver, leather, parking sensors, alloy wheels, folding mirrors, front and rear parking sensors, radio, immobiliser, anti lock braking system, cd, rear parking sensor, alarm, sat nav, ...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
Options include immobiliser, spare wheel, central door locking, traction control system, driver, leather, alloy wheels, electronic stability programme, mot, passenger, side protection mouldings, climate control, anti lock brakes, centre rear seat belt, head restrain...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 on board computer, automatic, leather, computer, rear parking sensors, leather upholstery, navigation system, black, front and rear parking sensors, automatic headlights, parking sensors, reversing camera, paddle shift, centre console, alloy wheels, ...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 alloy wheels, automatic, 12v socket, finance available, 2 keys, driver, satellite navigation, dab radio, parktronic, pas, bluetooth interface, black, cd, heated seats, 12v socket in luggage compartment, air con, leather, saloon, radio, 18in alloy whe...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
Description includes 12v socket in luggage compartment, abs, bluetooth interface, air con, parktronic, alloy wheels, passenger, airbag, 12v socket, centre console, remote central locking, airbags, automatic, alarm, bluetooth, automatic climate control, driver, multi func...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
Comes with spare wheel, cruise control, leather, 12v socket, front cupholders, cupholders, leather steering wheel, alloy wheels, mot, cupholder, sunroof, leather interior...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 model has 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
Features on this model include reversing camera, cruise control, alloy wheels, leather, electric glass sunroof, three 3 point rear seatbelts, cupholder, speedtronic cruise control, cupholders, black, panoramic glass sunroof, sunroof, front cupholders...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
Features on this model include satellite navigation, sunroof, cruise control, alloy wheels, leather seats, bluetooth, leather, saloon, vanity mirrors, dab digital radio, brake assist, black, radio...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
Features on this model include fog lights, bluetooth, brake pad wear indicator warning light, bluetooth interface, computer, diesel, outside temperature gauge, rear head restraints, driver, tinted glass, front fog lights, trip computer, electric adjustable/heated/folding door mirr...eee
£19,950
Mercedes Benz S Class S500L 4dr Auto
2011 | 49,000 miles | Saloon | 5461 | petrol | automatic | 0 doors
With cupholder, body coloured bumpers, daytime running lights, passenger, led daytime running lights, trip computer, auto dimming rear view mirror, pas, front seat back map pockets, electric adjustable/heated/folding door mirrors, rear headrest, computer,...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
Featuring parktronic, bluetooth interface, rear parking sensors, airbag, 12v socket, alarm, centre console, anti lock braking system, pas, electric folding mirrors, leather, brake assist, abs, alloy wheels, immobiliser, automatic, folding mirrors, heated front...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
Options include pas, leather upholstery, multi function steering wheel, 12v socket in luggage compartment, passenger, anti lock braking system, rear armrest, climate control, automatic transmission, electric front seats, leather, abs, ambient lighting, 12v socket, c...eee
£19,000
Mercedes Benz S Class S500L AMG Line 4dr Auto [Executive]
2014 | 72,000 miles | Saloon | 4663 | petrol | automatic | 4 doors
Featuring immobiliser, leather interior, alloys, rear view camera, anti lock braking system, driver, pas, leather, ambient lighting, centre console, black, passenger, service history, full service history, alloy wheels, parktronic...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
Comes with panoramic glass sunroof, cd, esp, sunroof, privacy glass, head restraints, full service history, passenger, leather, radio, audio, alloy wheels, alloys, radio cd, pas, cup holder, driver, cruise control, 2 keys, service history, cup holders...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 steering wheel mounted controls, driver, traction control system, air bag passenger, cruise control, centre rear seat belt, adjustable steering column, head restraints, adjustable steering column/wheel, lumbar support, leather, alarm, computer, passe...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
Includes satellite navigation, parking sensors, multi function steering wheel, computer, automatic, navigation system, on board computer, centre console, rear parking sensor, bluetooth telephone preparation, black, bluetooth, alloy wheels, paddle shift, autom...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
Options include centre console, 18in alloy wheels, leather, bluetooth, pas, satellite navigation, 12v socket, hpi clear, part exchange welcome, automatic, black, 12v socket in luggage compartment, radio, heated seats, alloy wheels, finance available, dab radio, low ...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 full service history, leather interior, parking sensors, leather, mot, alloy wheels, electric front seats, service history...eee
We currently have 32 Mercedes Benz S Class cars available across the UK priced under £20000.
