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
105 Mercedes Benz S Class cars under £20,000 - 44 reductions
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Recently reduced (44)
£19,995
Was £23,995 Save £4,000
Mercedes Benz S Class 3.0 S350 BLUETEC L AMG LINE 4d 258 BHP
2013 | 78,000 miles | Saloon | 2987 | diesel | automatic | 4 doors
Features include warranty, passenger, part exchange welcome, hpi clear, full service history, centre console, cup holder, service history, sunroof, ambient lighting, radio, bluetooth interface, 12v socket in luggage compartment, bluetooth, privacy glass, panoramic gl...eee
£19,990
Was £20,990 Save £1,000
Mercedes Benz S Class 6.2 S63 AMG L 4d 525 BHP
2009 | 61,952 miles | Saloon | 6208 | petrol | automatic | 4 doors
This car has tinted glass, automatic headlights, electric adjustable/heated/folding door mirrors, adjustable steering column, passenger, cupholders, electric windows, service indicator, rain sensor windscreen wipers, remote boot release, automatic, outside temper...eee
£18,990
Was £19,490 Save £500
Mercedes Benz S Class 3.0 S350 BLUETEC L AMG LINE 4d 258 BHP
2014 | 86,666 miles | Saloon | 2987 | diesel | automatic | 4 doors
Features include rear parking sensors, computer, parking sensors, cruise control, leather, leather interior, radio, bluetooth, service indicator, warranty, outside temperature gauge, alarm, brake pad wear indicator warning light, central locking, rear parking sensor,...eee
£18,900
Was £21,995 Save £3,095
Mercedes Benz S Class S280 2.8 4d 190 BHP
1997 | 7,089 miles | Saloon | 2799 | petrol | automatic | 4 doors
Options include mot, leather interior, leather, petrol, cd, automatic, sunroof...eee
£18,495
Was £18,995 Save £500
Mercedes Benz S Class 3.0 S350Ld V6 AMG Line G Tronic+ Euro 6 (s/s) 4dr
2015 | 92,000 miles | Saloon | 2987 | diesel | automatic | 4 doors
Includes pas, abs, 2 owners, mot, warranty...eee
£17,995
Was £23,995 Save £6,000
Mercedes Benz S Class S350 BLUETEC AMG LINE
2014 | 98,000 miles | Saloon | 2987 | diesel | automatic | 5 doors
This car has bluetooth, warranty, driver, bluetooth system, power steering, check control system, cruise control, mot, any inspection welcome, cd player, 3 months warranty, electronic stability program (esp), cd, central locking, speed limiter, bluetooth interfac...eee
£17,995
Was £18,250 Save £255
Mercedes Benz S Class S350 BlueTEC AMG Line 4dr Auto
1970 | 92,000 miles | Saloon | 0 | diesel | automatic | 4 doors
This car has heated front screen, headlight washers, side steps, electronic brake force distribution, air bag, manual, child locks, front and rear parking sensors, air bag passenger, air bag driver, abs brakes, abs, alloy wheels, pas, parking sensors, central doo...eee
£17,965
Was £18,965 Save £1,000
Mercedes Benz S Class 3.0L S350 BLUETEC AMG LINE 4d AUTO 258 BHP
2014 | 81,056 miles | Saloon | 2987 | diesel | automatic | 4 doors
Description includes audio, mot, usb, bluetooth, alloy wheels, heated seats, reversing camera, sunroof, pas, folding mirrors, black, 2 keys, parking sensors, 12v socket in luggage compartment, leather interior, privacy glass, electric folding mirrors, dab radio, panorami...eee
£17,750
Was £19,495 Save £1,745
Mercedes Benz S Class 3.0 S350 BLUETEC L AMG LINE 4d 258 BHP
2014 | 85,836 miles | Saloon | 2987 | diesel | automatic | 4 doors
Comes with heated front seat, cd, electric front seats, centre console, auto lights, sat nav, heated seats, 12v socket, dab radio, dab digital radio, bluetooth, pas, heated front seats, electric folding mirrors, bluetooth interface, climate control, 12v socket ...eee
£14,995
Was £17,795 Save £2,800
Mercedes Benz S Class L SE LINE BLUETEC AU SPEC BLACK AUTO ULEZ FREE MASSIVE SPEC PERFECT CRUISER TRULY IS A MUST SEE
2015 | 153,500 miles | Saloon | 2987 | diesel | automatic | 4 doors
Description includes satellite navigation, alarm, central locking, folding rear seats, ambient lighting, leather interior, remote central locking, anti lock brakes, reversing camera, black, bluetooth, cd, usb port, airbag, alloy wheels, usb, mot, air con, privacy glass, ...eee
105 cars under £20,000
£19,995
Was £23,995 Save £4,000
Mercedes Benz S Class 3.0 S350 BLUETEC L AMG LINE 4d 258 BHP
2013 | 78,000 miles | Saloon | 2987 | diesel | automatic | 4 doors
Includes bluetooth, cup holder, radio, part exchange welcome, cd, ambient lighting, black, hpi clear, warranty, sunroof, service history, panoramic glass sunroof, pas, passenger, centre console, 12v socket, privacy glass, full service history, panoramic glass...eee
£19,990
Was £20,990 Save £1,000
Mercedes Benz S Class 6.2 S63 AMG L 4d 525 BHP
2009 | 61,952 miles | Saloon | 6208 | petrol | automatic | 4 doors
Description includes cupholder, led daytime running lights, trip computer, auto dimming rear view mirror, bluetooth, cupholders, service indicator, computer, leather, rain sensor windscreen wipers, pas, outside temperature gauge, passenger, driver, usb, bluetooth interfa...eee
£19,990
Mercedes Benz S Class 5.5 S600L BiTurbo Saloon Petrol Tiptronic Euro 4 4dr Just 61,997 Miles from New / Heated & Cooled
2006 | 61,997 miles | Saloon | 5513 | petrol | automatic | 4 doors
Includes cruise control, panoramic glass sunroof, leather steering wheel, speedtronic cruise control, leather, electric glass sunroof, brake assist, alloy wheels, radio, pas, front cupholders, auto climate control, space saver spare wheel, 12v socket, spare w...eee
£19,950
Mercedes Benz S Class 3.0 S350 BLUETEC L AMG LINE 4d 258 BHP
2014 | 94,600 miles | Saloon | 2987 | diesel | automatic | 4 doors
Features on this model include We have much more to tell you about this car so please feel free to call us for more details...eee
£19,890
Mercedes Benz S Class 3.0L S350 BLUETEC AMG LINE 4d AUTO 258 BHP
2014 | 80,000 miles | Saloon | 2987 | diesel | automatic | 4 doors
Includes tyre pressure monitoring system, radio, bluetooth interface, sunroof, alloy wheels, black, panoramic glass sunroof, centre console, bluetooth, privacy glass, cd, cruise control, head restraints, driver, ambient lighting, dab digital radio, leather, h...eee
£19,450
Mercedes Benz S Class S350d L SE Line 4dr Auto
2015 | 83,000 miles | Saloon | 2987 | diesel | automatic | 0 doors
Features include outside temperature gauge, diesel, parktronic, bluetooth, black, remote boot release, dab digital radio, green tinted glass, front fog lights, electric windows, diesel particulate filter, 12 months mot, trip computer, bluetooth interface, driver, com...eee
£18,990
Was £19,490 Save £500
Mercedes Benz S Class 3.0 S350 BLUETEC L AMG LINE 4d 258 BHP
2014 | 86,666 miles | Saloon | 2987 | diesel | automatic | 4 doors
Features on this model include alloys, cruise control, brake pad wear indicator warning light, outside temperature gauge, intelligent light system, parktronic, leather interior, parking sensors, remote boot release, alarm, bluetooth, central locking, rear parking sensor, service i...eee
£18,900
Was £21,995 Save £3,095
Mercedes Benz S Class S280 2.8 4d 190 BHP
1997 | 7,089 miles | Saloon | 2799 | petrol | automatic | 4 doors
Description includes leather interior, sunroof, mot, cd, petrol, leather, automatic...eee
£18,690
Mercedes Benz S Class 3.5 S400Lh V6 AMG Line G Tronic+ Euro 6 (s/s) 4dr
2014 | 90,829 miles | Saloon | 3498 | petrol | automatic | 4 doors
Features include ipod connectivity, cruise control, air conditioning, 2 keys, automatic, navigation system, bluetooth, warranty, rain sensing wipers, dab digital radio, metallic paint, usb, automatic climate control, radio, mot, climate control, leather, part exchang...eee
£18,495
Was £18,995 Save £500
Mercedes Benz S Class 3.0 S350Ld V6 AMG Line G Tronic+ Euro 6 (s/s) 4dr
2015 | 92,000 miles | Saloon | 2987 | diesel | automatic | 4 doors
Features include warranty, mot, abs, 2 owners, pas...eee
We currently have 105 Mercedes Benz S Class cars available across the UK priced under £20000.
