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
34 Mercedes Benz S Class cars under £20,000 - 19 reductions
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Recently reduced (19)
£19,749
Was £24,749 Save £5,000
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 bluetooth interface, abs, air con, radio, 12v socket, airbags, airbag, multi function steering wheel, folding mirrors, anti lock braking system, electric folding mirrors, rear parking sensors, dab radio, cd, sat nav, alloy wheels, parking sensors, re...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 centre rear seat belt, traction control, passenger, electronic stability programme, alloy wheels, driver, traction control system, central door locking, head restraints, spare wheel, air bag passenger, climate control, mot, immobiliser, lumbar suppor...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 navigation system, multi function steering wheel, on board computer, reversing camera, alloy wheels, bluetooth, centre console, computer, automatic headlights, bluetooth telephone preparation, paddle shift, black, rear parking sensor, front and rear ...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
Features on this model include leather, leather interior, bluetooth, passenger, 2 keys, heated seats, driver, 18in alloy wheels, satellite navigation, automatic, finance available, cd, 12v socket, black, part exchange welcome, centre console, radio, air con, parktronic, dab radio,...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
Featuring abs, passenger, anti lock braking system, climate control, reversing camera, automatic climate control, alloy wheels, parktronic, central locking, air con, esp, bluetooth interface, airbag, multi function steering wheel, 12v socket, airbags, 12v sock...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
Comes with full service history, centre console, parktronic, pas, immobiliser, rear view camera, alloy wheels, leather, alloys, passenger, black, driver, ambient lighting, service history, leather interior, anti lock braking system...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
Comes with 12v socket, panoramic glass sunroof, sunroof, abs, diesel, pas, centre console, panoramic sunroof, passenger, 12v socket in luggage compartment, cruise control, alloy wheels, anti lock braking system, keyless entry...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
With cupholders, alloy wheels, leather interior, sunroof, mot, cruise control, 12v socket, leather steering wheel, front cupholders, spare wheel, cupholder, leather...eee
£14,190
Was £14,290 Save £100
Mercedes Benz S Class 5.0 500 SE 4d 241 BHP
1991 | 124,000 miles | Saloon | 4973 | petrol | automatic | 4 doors
Features include sunroof, leather, air conditioning, electric windows, mot, electric seats, radio, air con...eee
£13,495
Was £14,995 Save £1,500
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 alloy wheels, reversing camera, black, electric glass sunroof, panoramic glass sunroof, leather, speedtronic cruise control, front cupholders, three 3 point rear seatbelts, cruise control, sunroof, cupholder, cupholders...eee
34 cars under £20,000
£19,950
Mercedes Benz S Class S500L 4dr Auto
2011 | 49,000 miles | Saloon | 5461 | petrol | automatic | 0 doors
Features include tinted glass, pas, rear headrest, trip computer, outside temperature gauge, cd, adaptive brake lights, adjustable steering column, remote boot release, speed limiter, computer, bluetooth, cupholder, service indicator, lumbar support, rear headrests, ...eee
£19,900
Mercedes Benz S Class S280 2.8 4d 190 BHP
1997 | 9,850 miles | Saloon | 2799 | petrol | automatic | 4 doors
Comes with cruise control, leather interior, cd, automatic climate control, leather steering wheel, automatic transmission, climate control, mot, heated front seats, leather, heated front seat, automatic, leather upholstery, sunroof, petrol...eee
£19,749
Was £24,749 Save £5,000
Mercedes Benz S Class 3.0 S350 BLUETEC AMG LINE 4d 258 BHP
2015 | 78,000 miles | Saloon | 2987 | diesel | automatic | 4 doors
Includes multi function steering wheel, pas, passenger, radio, cd, 12v socket, bluetooth interface, dab radio, folding mirrors, air con, audio, front and rear parking sensors, airbags, airbag, full leather, driver, centre console, 12v socket in luggage compar...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
Comes with leather upholstery, 12v socket, ambient lighting, passenger, alloy wheels, diesel, 12v socket in luggage compartment, rear armrest, automatic, leather, centre console, electric front seats, multi function steering wheel, driver, pas, abs, automatic t...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 leather, cd, pas, head restraints, radio cd, alloy wheels, panoramic glass sunroof, privacy glass, radio, driver, full service history, esp, cruise control, service history, 2 keys, alloys, cup holders, audio, sunroof, passenger, cup holder...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 alarm, immobiliser, climate control, passenger, anti lock brakes, computer, air bag, adjustable steering column/wheel, cruise control, side protection mouldings, electronic stability programme, power assisted steering, steering wheel mounted controls...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
This car has computer, leather upholstery, automatic headlights, isofix, satellite navigation, automatic, rear parking sensors, rear parking sensor, parking sensors, paddle shift, on board computer, navigation system, alloy wheels, multi function steering wheel, ...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
This car has 2 keys, automatic, driver, heated seats, centre console, low mileage, leather, 18in alloy wheels, parktronic, 12v socket, black, 12v socket in luggage compartment, radio, pas, hpi clear, alloy wheels, saloon, leather interior, dab radio, finance avai...eee
£16,995
Mercedes Benz S Class S350d AMG Line 4dr 9G Tronic
2016 | 122,800 miles | Saloon | 2987 | diesel | automatic | 4 doors
This car has alloy wheels, leather, electric front seats, leather interior, service history, full service history, parking sensors, mot...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 airbags, passenger, bluetooth, automatic climate control, alarm, multi function steering wheel, anti lock braking system, pas, automatic, climate control, bluetooth interface, alloy wheels, immobiliser, 12v socket, esp, remote central locking, abs, d...eee
We currently have 34 Mercedes Benz S Class cars available across the UK priced under £20000.
