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
37 Mercedes Benz S Class cars under £20,000 - 18 reductions
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Recently reduced (18)
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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 adjustable steering column, dab digital radio, bluetooth, computer, rear head restraints, remote boot release, service indicator, headlight wash, rain sensor, centre console, green tinted glass, electric windows, 12v socket in luggage compartment, tr...eee
£19,600
Was £24,749 Save £5,149
Mercedes Benz S Class 3.0 S350 BLUETEC AMG LINE 4d 258 BHP
2015 | 78,000 miles | Saloon | 2987 | diesel | automatic | 4 doors
Comes with cd, rear parking sensors, electric folding mirrors, airbag, leather seats, parking sensors, alarm, bluetooth interface, heated front seat, audio, anti lock braking system, automatic, heated front seats, dab radio, sat nav, parktronic, front and rear ...eee
£18,000
Was £19,000 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)
2015 | 60,000 miles | Saloon | 2987 | diesel | automatic | 4 doors
Options include driver, automatic, alloy wheels, anti lock braking system, dual zone climate control, diesel, pas, leather, 12v socket, ambient lighting, electric front seats, automatic transmission, leather upholstery, abs, climate control, multi function steering ...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 central door locking, traction control system, head restraints, adjustable steering column, computer, climate control, driver, power assisted steering, air bag passenger, air bag, anti lock brakes, spare wheel, cruise control, lumbar support, centre ...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 black, on board computer, isofix, automatic, leather, centre console, navigation system, reversing camera, automatic headlights, parking sensors, front and rear parking sensors, multi function steering wheel, leather upholstery, paddle shift, alloy w...eee
£17,266
Was £17,390 Save £124
Mercedes Benz S Class 3.0 S350Ld V6 SE Line Saloon 4dr Diesel G Tronic+ Euro 6 (s/s) (258 ps)
2015 | 44,000 miles | Saloon | 2987 | diesel | automatic | 4 doors
With passenger, abs, low mileage, pas, black, airbags, bluetooth, 12v socket, radio, centre console, driver, dab radio, leather, parktronic, air con, electric front seats, anti lock braking system, alarm, 12v socket in luggage compartment, airbag, 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
With remote central locking, centre console, bluetooth interface, immobiliser, esp, alloy wheels, bluetooth, climate control, pas, automatic, abs, anti lock braking system, multi function steering wheel, automatic climate control, air con, parktronic, 12v...eee
£16,500
Was £19,000 Save £2,500
Mercedes Benz S Class S500L AMG Line 4dr Auto [Executive]
2014 | 72,000 miles | Saloon | 4663 | petrol | automatic | 4 doors
Description includes ambient lighting, leather interior, passenger, immobiliser, alloy wheels, full service history, pas, service history, centre console, anti lock braking system, alloys, black, parktronic, leather, driver, rear view camera...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 cupholder, leather interior, sunroof, front cupholders, cruise control, 12v socket, cupholders, leather, leather steering wheel, spare wheel, alloy wheels, mot...eee
£13,745
Was £14,995 Save £1,250
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
Includes front cupholders, speedtronic cruise control, cruise control, reversing camera, leather, panoramic glass sunroof, sunroof, three 3 point rear seatbelts, cupholder, electric glass sunroof, cupholders, black, alloy wheels...eee
37 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
Options include auto dimming rear view mirror, adaptive brake lights, remote boot release, computer, bluetooth interface, electric windows, radio, service indicator, tinted glass, ambient lighting, parktronic, brake pad wear indicator warning light, dab digital radi...eee
£19,950
Mercedes Benz S Class S500L 4dr Auto
2011 | 49,000 miles | Saloon | 5461 | petrol | automatic | 0 doors
Comes with bluetooth, service indicator, rear headrests, adaptive brake lights, pas, rain sensor, front seat back map pockets, auto dimming rear view mirror, body coloured bumpers, cd, automatic, tinted glass, cupholders, cupholder, automatic headlights, daytim...eee
£19,600
Was £24,749 Save £5,149
Mercedes Benz S Class 3.0 S350 BLUETEC AMG LINE 4d 258 BHP
2015 | 78,000 miles | Saloon | 2987 | diesel | automatic | 4 doors
Features include rear parking sensor, dab radio, cd, radio, heated front seats, brake assist, leather, airbags, sat nav, heated front seat, bluetooth, abs, 12v socket in luggage compartment, electric folding mirrors, audio, centre console, front and rear parking sens...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
This model has cup holders, sunroof, audio, leather, full service history, esp, pas, driver, cruise control, radio cd, cup holder, panoramic glass sunroof, radio, cd, alloy wheels, alloys, service history, 2 keys, head restraints, privacy glass, passenger...eee
£18,000
Was £19,000 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)
2015 | 60,000 miles | Saloon | 2987 | diesel | automatic | 4 doors
Description includes climate control, diesel, pas, 12v socket, automatic transmission, ambient lighting, leather, abs, electric front seats, automatic, driver, centre console, leather upholstery, multi function steering wheel, anti lock braking system, alloy wheels, pass...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 centre rear seat belt, leather, traction control, climate control, side protection mouldings, alarm, alloy wheels, central door locking, computer, spare wheel, driver, immobiliser, lumbar support, passenger, mot, power assisted steering, pas, tractio...eee
£17,995
Mercedes Benz S Class 3.5 S400Lh V6 AMG Line Saloon 4dr Petrol Hybrid G Tronic+ Euro 6 (s/s) (333 ps)
2014 | 113,000 miles | Saloon | 3498 | other | automatic | 4 doors
Options include pas, alloy wheels, paddle shift, sat nav, automatic, parking sensors, 12v socket in luggage compartment, sunroof, anti lock braking system, black, abs, warranty, daytime running lights, folding mirrors, leather trim, tyre pressure monitoring system, ...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 satellite navigation, reversing camera, automatic, bluetooth, automatic headlights, rear parking sensor, bluetooth telephone preparation, isofix, alloy wheels, leather upholstery, centre console, computer, leather, paddle shift, black, front and rear...eee
£17,266
Was £17,390 Save £124
Mercedes Benz S Class 3.0 S350Ld V6 SE Line Saloon 4dr Diesel G Tronic+ Euro 6 (s/s) (258 ps)
2015 | 44,000 miles | Saloon | 2987 | diesel | automatic | 4 doors
This model has 12v socket in luggage compartment, 18in alloy wheels, leather interior, airbags, alloy wheels, driver, dab radio, parktronic, bluetooth, centre console, black, abs, low mileage, 12v socket, air con, alarm, passenger, leather, electric front seats, an...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, service history, leather, leather interior, parking sensors, full service history, mot, electric front seats...eee
We currently have 37 Mercedes Benz S Class cars available across the UK priced under £20000.
