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
102 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
This model has bluetooth, rear armrest, reversing camera, usb, glovebox, xenon headlamps, service indicator, trip computer, finance available, automatic, cd, driver, electric adjustable/heated/folding door mirrors, mot, electric windows, headlight wash, part exchan...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 finance available, centre console, black, radio, heated front seats, bluetooth, passenger, dab radio, cruise control, 12v socket, 12v socket in luggage compartment, paddle shift, folding mirrors, privacy glass, alloy wheels, dab digital radio, ambien...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
Comes with bluetooth interface, radio, sunroof, dab digital radio, head restraints, cruise control, 12v socket, leather, heated windscreen, passenger, cd, 12v socket in luggage compartment, driver, alloy wheels, ambient lighting, panoramic glass sunroof, centre...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
Description includes automatic climate control, climate control, dab digital radio, navigation system, metallic paint, automatic, leather, ambient lighting, rain sensing wipers, air conditioning, alloy wheels, bluetooth, speedtronic cruise control, radio, 2 keys, privacy...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
With sunroof, mot, leather, cd, automatic, leather interior, petrol...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
Comes with 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
With passenger, pas, centre console, anti lock braking system, diesel, automatic transmission, saloon, automatic, alloy wheels...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 model has automatic, navigation system, part exchange welcome, leather, cruise control, glovebox, automatic wipers, sat nav, xenon headlamps, radio/single cd, front and rear parking sensors, parking sensors, adaptive brake lights, bluetooth, black, mot, sunroo...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 parktronic, immobiliser, power assisted steering, central door locking, leather, spare wheel, heated front seats, speakers, head restraints, pas, low mileage, lumbar support, climate control, passenger, air bag passenger, black, sunroof, centre rear ...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
This car has leather seats, alloy wheels, leather, speedtronic cruise control, satellite navigation, leather trim, abs, cupholder, cruise control, automatic headlights, black, automatic, brake assist, 12v socket, electric mirrors, full size spare wheel, space sav...eee
102 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
Description includes cupholders, leather steering wheel, spare wheel, leather, parktronic, auto climate control, cruise control, climate control, radio, brake assist, cupholder, front cupholders, pas, speedtronic cruise control, full size spare wheel, sunroof, electric g...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 pas, centre console, air con, 12v socket in luggage compartment, alloy wheels, cd, abs, airbags, audio, alarm, bluetooth interface, anti lock braking system, radio, airbag, ambient lighting, driver, bluetooth, passenger, 12v socket, immobiliser, brak...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
Featuring mot, trip computer, headlight wash, rear armrest, adaptive brake lights, part exchange welcome, sports suspension, electric windows, glovebox, auto dimming rear view mirror, automatic headlights, electric adjustable/heated/folding door mirrors, xenon...eee
£19,450
Mercedes Benz S Class S350d L SE Line 4dr Auto
2015 | 83,000 miles | Saloon | 2987 | diesel | automatic | 0 doors
This car has computer, parking sensors, outside temperature gauge, brake pad wear indicator warning light, headlight wash, fog lights, bluetooth interface, diesel particulate filter, adaptive brake lights, black, parktronic, radio, diesel, mot, warranty, electric...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
Comes with radio, service indicator, parktronic, cruise control, climate control, parking sensors, bluetooth interface, leather interior, central locking, sunroof, computer, rear parking sensor, bluetooth, rear parking sensors, intelligent light system, alloys,...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 alloy wheels, 12v socket, passenger, ambient lighting, pas, dab radio, bluetooth, dab digital radio, black, parking sensors, voice control, finance available, 12v socket in luggage compartment, privacy glass, cd, paddle shift, radio, alloys, leather,...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
Includes leather, bluetooth interface, ambient lighting, driver, alloy wheels, centre console, heated windscreen, 12v socket in luggage compartment, 12v socket, dab digital radio, pas, cd, panoramic glass sunroof, panoramic roof, privacy glass, bluetooth, cru...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
Comes with 2 owners, abs, mot, pas, warranty...eee
£17,995
Mercedes Benz S Class S350 BLUETEC AMG LINE
2014 | 98,000 miles | Saloon | 2987 | diesel | automatic | 5 doors
Features include 3 months warranty, bluetooth system, cruise control, bluetooth, check control system, any inspection welcome, speed limiter, warranty, mot, electronic stability program (esp), driver, bluetooth interface, cd, power steering, central locking, cd playe...eee
£17,995
Mercedes Benz S Class S350 BlueTEC AMG Line 4dr Auto
1970 | 92,000 miles | Saloon | 0 | diesel | automatic | 4 doors
Features on this model include panoramic roof, passenger, alarm, headlamp wash, headlight wash, side steps, deadlocks, air bag driver, pas, air bag, driver information system, central door locking, parking sensors, sunroof, abs brakes, headlight washers, pearlescent paint, heated ...eee
We currently have 102 Mercedes Benz S Class cars available across the UK priced under £20000.
