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
35 Mercedes Benz S Class cars under £20,000 - 18 reductions
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Recently reduced (18)
£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
Featuring pas, front and rear parking sensors, heated front seats, immobiliser, alarm, brake assist, parktronic, folding mirrors, leather, rear parking sensors, multi function steering wheel, dab radio, sat nav, bluetooth interface, passenger, airbag, 12v sock...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 abs, passenger, dual zone climate control, multi function steering wheel, alloy wheels, rear armrest, 12v socket in luggage compartment, 12v socket, centre console, electric front seats, automatic, leather, pas, anti lock braking system, driver, ambi...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
Description includes leather upholstery, satellite navigation, bluetooth telephone preparation, automatic headlights, bluetooth, computer, isofix, on board computer, reversing camera, leather, navigation system, automatic, front and rear parking sensors, black, alloy whe...eee
£16,991
Was £17,390 Save £399
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
Options include abs, passenger, 12v socket, bluetooth, parktronic, 12v socket in luggage compartment, dab radio, airbag, electric front seats, airbags, low mileage, leather interior, radio, centre console, air con, alloy wheels, driver, leather, anti lock braking sy...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
Options include automatic, automatic climate control, airbag, 12v socket, multi function steering wheel, passenger, climate control, bluetooth, air con, abs, airbags, bluetooth interface, central locking, alarm, anti lock braking system, remote central locking, 12v ...eee
£15,995
Was £19,950 Save £3,955
Mercedes Benz S Class 6.0 S65 AMG 4d 604 BHP
2008 | 50,421 miles | Saloon | 5980 | petrol | automatic | 4 doors
Includes central door locking, traction control, centre rear seat belt, leather, immobiliser, side protection mouldings, alloy wheels, driver, lumbar support, power assisted steering, alarm, traction control system, pas, steering wheel mounted controls, elect...eee
£15,495
Was £16,995 Save £1,500
Mercedes Benz S Class S350d AMG Line 4dr 9G Tronic
2016 | 122,800 miles | Saloon | 2987 | diesel | automatic | 4 doors
With service history, mot, leather, parking sensors, alloy wheels, electric front seats, full service history, leather interior...eee
£13,995
Was £14,995 Save £1,000
Mercedes Benz S Class S600L 4dr Auto Bi Turbo
2006 | 46,365 miles | Saloon | 5513 | petrol | automatic | 4 doors
This car has cupholders, sunroof, mot, cruise control, alloy wheels, spare wheel, leather steering wheel, leather interior, leather, cupholder, front cupholders, 12v socket...eee
£12,995
Was £13,500 Save £505
Mercedes Benz S Class S400L Hybrid SE Line 4dr Auto [Executive]
2015 | 129,000 miles | Saloon | 3498 | petrol | automatic | 4 doors
This car has centre console, black, alloys, leather interior, passenger, anti lock braking system, parktronic, driver, leather, immobiliser, ambient lighting, pas, alloy wheels...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
Description includes We have much more to tell you about this car so please feel free to call us for more details...eee
35 cars under £20,000
£19,950
Mercedes Benz S Class S500L 4dr Auto
2011 | 49,000 miles | Saloon | 5461 | petrol | automatic | 0 doors
This car has front seat back map pockets, rear headrest, remote boot release, daytime running lights, cupholders, bluetooth, trip computer, cd, led daytime running lights, cupholder, passenger, rain sensor windscreen wipers, tinted glass, bluetooth interface, adj...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 on this model include leather seats, audio, radio, full leather, centre console, rear parking sensors, airbags, folding mirrors, air con, anti lock braking system, passenger, 12v socket in luggage compartment, automatic, heated front seat, bluetooth interface, 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
Includes passenger, service history, cup holders, 2 keys, radio, pas, alloy wheels, alloys, audio, panoramic glass sunroof, full service history, radio cd, driver, cup holder, cruise control, privacy glass, cd, esp, head restraints, sunroof, leather...eee
£18,495
Mercedes Benz S Class 3.0 S350d V6 AMG Line (Executive) Saloon 4dr Diesel G Tronic+ Euro 6 (s/s) (258 ps)
2016 | 115,763 miles | Saloon | 2987 | diesel | automatic | 4 doors
With black, passenger, head restraints, 2 owners, diesel, parktronic, pas, cd, automatic, driver, saloon, leather, finance available, 2 keys, privacy glass...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
Featuring diesel, climate control, 12v socket, passenger, centre console, automatic, alloy wheels, electric front seats, driver, ambient lighting, automatic transmission, pas, rear armrest, abs, 12v socket in luggage compartment, anti lock braking system, leat...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
This car has dual zone climate control, leather trim, 12v socket, tyre pressure monitoring system, centre console, privacy glass, bluetooth, parking sensors, usb, passenger, 12v socket in luggage compartment, pas, folding mirrors, climate control, sunroof, abs, l...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 bluetooth telephone preparation, paddle shift, computer, centre console, automatic, reversing camera, bluetooth, multi function steering wheel, automatic headlights, on board computer, navigation system, alloy wheels, satellite navigation, leather, i...eee
£16,991
Was £17,390 Save £399
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
Features include driver, airbags, parktronic, anti lock braking system, pas, 18in alloy wheels, leather, black, 12v socket in luggage compartment, radio, abs, centre console, alloy wheels, low mileage, passenger, air con, electric front seats, 12v socket, alarm, dab ...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
Options include centre console, alloy wheels, airbag, climate control, airbags, passenger, automatic climate control, parktronic, esp, air con, abs, remote central locking, 12v socket in luggage compartment, central locking, immobiliser, bluetooth interface, anti lo...eee
£15,995
Was £19,950 Save £3,955
Mercedes Benz S Class 6.0 S65 AMG 4d 604 BHP
2008 | 50,421 miles | Saloon | 5980 | petrol | automatic | 4 doors
Features include climate control, head restraints, mot, leather, air bag driver, sunroof, electric windows, lumbar support, traction control, pas, immobiliser, traction control system, side protection mouldings, electronic stability programme, central door locking, a...eee
We currently have 35 Mercedes Benz S Class cars available across the UK priced under £20000.
