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
103 Mercedes Benz S Class cars under £20,000 - 13 reductions
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Recently reduced (13)
£19,790
Was £20,000 Save £210
Mercedes Benz S Class 6.2 S63 AMG L 4d 525 BHP
2009 | 62,500 miles | Saloon | 6208 | petrol | automatic | 4 doors
Includes automatic headlights, auto dimming rear view mirror, bluetooth interface, usb, reversing camera, electric windows, trip computer, glovebox, remote boot release, finance available, computer, xenon headlamps, service history, mot, part exchange welcome...eee
£18,950
Was £19,950 Save £1,000
Mercedes Benz S Class 3.0 S350 BLUETEC L AMG LINE 4d 258 BHP
2014 | 94,600 miles | Saloon | 2987 | diesel | automatic | 4 doors
Description includes voice control, leather seats, alloys, alloy wheels, ambient lighting, radio, parking sensors, 12v socket, heated front seat, privacy glass, leather, passenger, electric folding mirrors, pas, dab digital radio, dab radio, bluetooth interface, centre c...eee
£18,890
Was £19,390 Save £500
Mercedes Benz S Class 3.0L S350 BLUETEC AMG LINE 4d AUTO 258 BHP
2014 | 80,000 miles | Saloon | 2987 | diesel | automatic | 4 doors
This car has panoramic glass sunroof, ambient lighting, 12v socket in luggage compartment, sunroof, driver, heated windscreen, bluetooth, tyre pressure monitoring system, privacy glass, bluetooth interface, dab digital radio, black, head restraints, 12v socket, r...eee
£17,990
Was £18,690 Save £700
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 on this model include radio, navigation system, usb, service history, ambient lighting, 2 keys, rain sensing wipers, leather trim, alloy wheels, leather, air conditioning, heated seats, climate control, ipod connectivity, warranty, air con, speedtronic cruise control, blu...eee
£17,900
Was £18,900 Save £1,000
Mercedes Benz S Class S280 2.8 4d 190 BHP
1997 | 7,089 miles | Saloon | 2799 | petrol | automatic | 4 doors
Description includes leather interior, mot, petrol, cd, automatic, sunroof, leather...eee
£14,390
Was £14,750 Save £360
Mercedes Benz S Class 3.0 S350L V6 BlueTEC AMG Line
2014 | 175,000 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
£12,995
Was £13,995 Save £1,000
Mercedes Benz S Class 3.0 S350Ld V6 SE Line Saloon 4dr Diesel G Tronic+ Euro 6 (s/s) (258 ps)
2015 | 141,254 miles | Saloon | 2987 | diesel | automatic | 4 doors
This model has diesel, centre console, anti lock braking system, pas, alloy wheels, saloon, passenger, automatic transmission, automatic...eee
£12,465
Was £12,965 Save £500
Mercedes Benz S Class 5.5 S500 L 4d 383 BHP
2010 | 65,272 miles | Saloon | 5461 | petrol | automatic | 4 doors
This car has trip computer, cruise control, sunroof, glovebox, front and rear parking sensors, centre console, cd, auto dimming rear view mirror, mot, rear parking sensors, xenon headlamps, automatic, automatic wipers, auxiliary input socket, navigation system, b...eee
£6,950
Was £7,650 Save £700
Mercedes Benz S Class S320 3.2 CDI L Limousine 4dr Diesel Automatic (204 g/km 204 bhp)
2003 | 80,600 miles | Other | 3222 | diesel | automatic | 0 doors
Features on this model include climate control, air bag, pas, centre rear seat belt, central door locking, speakers, immobiliser, head restraints, electronic stability programme, power assisted steering, driver, anti lock brakes, leather, body coloured bumpers, black, electric win...eee
£5,995
Was £6,995 Save £1,000
Mercedes Benz S Class 3.0 S320 CDI 4d 231 BHP
2008 | 122,788 miles | Saloon | 2987 | diesel | automatic | 4 doors
Features on this model include automatic, cupholder, mot, leather, leather seats, abs, cupholders, brake assist, leather trim, electric mirrors, spare wheel, front cupholders, black, speedtronic cruise control, 12v socket, automatic headlights, electric windows, full size spare wh...eee
103 cars under £20,000
£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 pas, full size spare wheel, radio, space saver spare wheel, alloy wheels, leather steering wheel, climate control, cruise control, cupholder, leather, electric glass sunroof, sunroof, dab digital radio, speedtronic cruise control, parktronic, 12v soc...eee
£19,990
Mercedes Benz S Class 3.0 S350 BLUETEC L AMG LINE 4d 258 BHP
2014 | 45,000 miles | Saloon | 2987 | diesel | automatic | 4 doors
This car has automatic, bluetooth, alloy wheels, bluetooth interface, 12v socket in luggage compartment, pas, passenger, radio, airbag, immobiliser, alarm, abs, brake assist, 12v socket, ambient lighting, parktronic, centre console, audio, airbags, driver, cd, ai...eee
£19,790
Was £20,000 Save £210
Mercedes Benz S Class 6.2 S63 AMG L 4d 525 BHP
2009 | 62,500 miles | Saloon | 6208 | petrol | automatic | 4 doors
Description includes service indicator, glovebox, outside temperature gauge, mot, electric adjustable/heated/folding door mirrors, rear armrest, headlight wash, bluetooth interface, service history, automatic, finance available, adaptive brake lights, sports suspension, ...eee
£19,450
Mercedes Benz S Class S350d L SE Line 4dr Auto
2015 | 83,000 miles | Saloon | 2987 | diesel | automatic | 0 doors
Featuring 12 months mot, tinted glass, electric windows, green tinted glass, driver, auto dimming rear view mirror, body coloured bumpers, diesel particulate filter, bluetooth, electric adjustable/heated/folding door mirrors, brake pad wear indicator warning l...eee
£18,990
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 leather interior, cruise control, rear parking sensor, bluetooth, rear parking sensors, parking sensors, climate control, computer, radio, central locking, bluetooth interface, alarm, intelligent light system, service indicator, brake pad wear indica...eee
£18,950
Was £19,950 Save £1,000
Mercedes Benz S Class 3.0 S350 BLUETEC L AMG LINE 4d 258 BHP
2014 | 94,600 miles | Saloon | 2987 | diesel | automatic | 4 doors
Options include ambient lighting, electric folding mirrors, voice control, finance available, alloys, black, sat nav, heated front seat, dab radio, paddle shift, bluetooth, pas, 12v socket in luggage compartment, alloy wheels, radio, cd, parking sensors, 12v socket,...eee
£18,890
Was £19,390 Save £500
Mercedes Benz S Class 3.0L S350 BLUETEC AMG LINE 4d AUTO 258 BHP
2014 | 80,000 miles | Saloon | 2987 | diesel | automatic | 4 doors
This model has centre console, privacy glass, panoramic roof, dab digital radio, cd, 12v socket in luggage compartment, head restraints, sunroof, bluetooth interface, passenger, alloy wheels, pas, bluetooth, driver, leather, black, ambient lighting, tyre pressure m...eee
£18,495
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
Featuring mot, abs, pas, 2 owners, warranty...eee
£17,995
Mercedes Benz S Class S350 BLUETEC AMG LINE
2014 | 98,000 miles | Saloon | 2987 | diesel | automatic | 5 doors
With 3 months warranty, bluetooth system, check control system, any inspection welcome, cruise control, bluetooth interface, bluetooth, warranty, driver, power steering, mot, speed limiter, cd player, central locking, electronic stability program (esp), c...eee
£17,995
Mercedes Benz S Class S350 BlueTEC AMG Line 4dr Auto
1970 | 92,000 miles | Saloon | 0 | diesel | automatic | 4 doors
With alloy wheels, xenon headlights, air bag passenger, electric sunroof, headlamp wash, electric door mirrors, computer, pearlescent paint, abs, headlight washers, air bag, front and rear parking sensors, spare wheel, manual, rear parking sensor, pas, el...eee
We currently have 103 Mercedes Benz S Class cars available across the UK priced under £20000.
