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
107 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
Options include bluetooth, hpi clear, tyre pressure monitoring system, radio, bluetooth interface, pas, panoramic glass roof, panoramic glass sunroof, passenger, black, cup holder, service history, sunroof, part exchange welcome, cd radio, ambient lighting, 12v sock...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
Includes automatic headlights, adjustable steering column, xenon headlamps, bluetooth, rain sensor, passenger, electric windows, cd, glovebox, sports seats, leather, sports suspension, usb, body coloured bumpers, headlight wash, tinted glass, daytime running ...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
Includes leather, alloys, service indicator, cruise control, radio, alarm, computer, rear parking sensor, climate control, warranty, leather interior, remote boot release, trip computer, brake pad wear indicator warning light, sunroof, outside temperature gau...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
Comes with mot, cd, automatic, sunroof, leather interior, petrol, leather...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
This model has abs, 2 owners, warranty, mot, pas...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
With cd player, mot, cruise control, speed limiter, warranty, bluetooth interface, check control system, driver, 3 months warranty, power steering, cd, electric windows, central locking, any inspection welcome, bluetooth system, bluetooth, electronic stab...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
Features include headlight wash, front fog lights, alloys, spare wheel, air bag, electric door mirrors, computer, centre rear seat belt, roof rails, head restraints, parking sensors, side protection mouldings, abs brakes, manual, cruise control, front head restraints...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 front and rear parking sensors, service history, radio, pas, electric windows, usb, folding mirrors, panoramic glass sunroof, rear parking sensors, alloy wheels, leather, centre console, dab radio, black, bluetooth, 12v socket, privacy glass, 2 keys,...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 12v socket in luggage compartment, bluetooth interface, heated seats, sat nav, electric front seats, cd, radio, dab digital radio, centre console, passenger, bluetooth, folding mirrors, pas, auto lights, dab radio, auto wipers, heated front seats, am...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
This car has airbag, cd, usb port, airbags, leather interior, power assisted steering, central locking, ambient lighting, reversing camera, air con, air bag, bluetooth, privacy glass, alarm, parking sensors, satellite navigation, folding rear seats, anti lock bra...eee
107 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
Featuring bluetooth, hpi clear, pas, panoramic glass sunroof, tyre pressure monitoring system, part exchange welcome, 12v socket in luggage compartment, passenger, leather, cd, service history, radio, bluetooth interface, privacy glass, cd radio, ambient light...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 model has adjustable steering column, xenon headlamps, led daytime running lights, cd, bluetooth, electric windows, driver, automatic, service indicator, adaptive brake lights, automatic headlights, computer, leather, trip computer, bluetooth interface, body c...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
Features on this model include speedtronic cruise control, front cupholders, cupholders, panoramic glass sunroof, climate control, 12v socket, radio, cupholder, cruise control, electric glass sunroof, leather, spare wheel, parktronic, pas, brake assist, dab digital radio, full siz...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
With 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
Features include leather, passenger, bluetooth interface, panoramic roof, dab digital radio, alloy wheels, cd, panoramic glass sunroof, tyre pressure monitoring system, 12v socket in luggage compartment, 12v socket, pas, ambient lighting, head restraints, bluetooth, ...eee
£19,450
Mercedes Benz S Class S350d L SE Line 4dr Auto
2015 | 83,000 miles | Saloon | 2987 | diesel | automatic | 0 doors
Description includes mot, fog lights, remote boot release, green tinted glass, service indicator, parking sensors, computer, tinted glass, driver, leather interior, electric adjustable/heated/folding door mirrors, brake pad wear indicator warning light, headlight wash, r...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
With leather, radio, parktronic, outside temperature gauge, alloys, intelligent light system, warranty, service indicator, computer, leather interior, sunroof, bluetooth interface, trip computer, central locking, parking sensors, remote boot release, blue...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
This model has cd, leather, leather interior, automatic, mot, petrol, sunroof...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
Options include mot, heated seats, privacy glass, ambient lighting, metallic paint, air conditioning, rain sensing wipers, 2 keys, automatic climate control, dab digital radio, warranty, air con, service history, leather, leather trim, cruise control, isofix, naviga...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
Options include abs, 2 owners, pas, mot, warranty...eee
We currently have 107 Mercedes Benz S Class cars available across the UK priced under £20000.
