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

43 Mercedes Benz S Class cars under £20,000 - 22 reductions

Change budget

under £1000

under £2000

under £5000

under £10000

under £15000

under £20000

Recently reduced (22)

Usedirect Belfast, 62 Boucher Road, Belfast

£19,999
Was £21,499 Save £1,500

Mercedes Benz S Class S350d L AMG Line 4dr 9G Tronic

Options include abs, side airbags, electric windows, esp, passenger airbag, tinted glass, airbag, centre console, central locking, driver/front passenger airbag, passenger, brake assist, electric adjustable/heated/folding door mirrors, tyre pressure monitoring syste...eee

Yorkshire Vehicle Solutions Ltd, York Road, Green Hammerton, York

£18,995
Was £19,495 Save £500

Mercedes Benz S Class 3.0 S350L V6 BlueTEC AMG Line G Tronic+ Euro 6 (s/s) 4dr

Features include dual zone climate control, bluetooth connectivity, leather steering wheel, air conditioning, voice control, automatic air conditioning, cruise control, dab digital radio, electric front seats, satellite navigation, panoramic glass sunroof, rain senso...eee

Autostrada, A370 Weston Road, Bristol

£17,995
Was £18,995 Save £1,000

Mercedes Benz S Class S350 BLUETEC L AMG LINE

Description includes reversing camera, bluetooth telephone preparation, isofix, multi function steering wheel, bluetooth, navigation system, leather, rear parking sensors, automatic, centre console, black, paddle shift, rear parking sensor, automatic headlights, alloy wh...eee

Richmond Car Sales, 39 Bennett Street, Hyde

£17,995
Was £18,995 Save £1,000

Mercedes Benz S Class 3.0 S 350 D L AMG LINE EXECUTIVE 4d 255 BHP

This model has driver, abs, auto dimming rear view mirror, centre console, 12v socket in luggage compartment, head restraints, alarm, rear head restraints, ambient lighting, adaptive brake lights, 12v socket, parktronic...eee

Happier Finance Ltd ta Happier Cars, Burrs Farm, Harlow

£17,750
Was £18,750 Save £1,000

Mercedes Benz S Class 3.0 S 350 D L AMG LINE EXECUTIVE 4d 255 BHP

This car has black, automatic headlamp activation, intelligent light system, centre console, radio, speakers, dab digital radio, automatic, full service history, service history...eee

Central Car Sales Ltd, 212A London Road, Peterborough

£17,490
Was £18,990 Save £1,500

Mercedes Benz S Class 3.0 S350 BLUETEC L AMG LINE 4d 258 BHP

Comes with brake pad wear indicator warning light, bluetooth interface, trip computer, cruise control, computer, warranty, sunroof, outside temperature gauge, bluetooth, leather interior, central locking, intelligent light system, alarm, radio, rear parking sen...eee

Happier Finance Ltd ta Happier Cars, Burrs Farm, Harlow

£16,995
Was £17,299 Save £304

Mercedes Benz S Class 3.0 S 350 D L AMG LINE 4d 255 BHP

Comes with remote boot release, service indicator, service history, brake pad wear indicator warning light, bluetooth interface, full service history, outside temperature gauge, driver, parktronic, black, bluetooth...eee

KW Motors Ltd, Noke Lane, St Albans

£16,984
Was £17,984 Save £1,000

Mercedes Benz S Class 3.0 S350 BLUETEC L SE LINE 4d AUTO 258 BHP

Featuring privacy glass, hpi clear, automatic headlamp activation, 12v socket in luggage compartment, service history, dab radio, dab digital radio, finance available, ambient lighting, bluetooth interface, heated seats, bluetooth, passenger, cd, multi functio...eee

Vicarage Car Sales Ltd, The Old Barn, Peterborough

£16,490
Was £20,000 Save £3,510

Mercedes Benz S Class 6.2 S63 AMG L 4d 525 BHP

Featuring usb, driver, bluetooth, rear armrest, bluetooth interface, cd, glovebox, mot, auto dimming rear view mirror, automatic headlights, sports suspension, adaptive brake lights, alloy wheels, outside temperature gauge, remote boot release, xenon headlamps...eee

Motorzone Northwest, 21 Palmer Avenue, Blackpool

£15,665
Was £17,965 Save £2,300

Mercedes Benz S Class 3.0L S350 BLUETEC AMG LINE 4d AUTO 258 BHP

Features on this model include 2 keys, passenger, radio, pas, dab radio, 12v socket in luggage compartment, 12v socket, front and rear parking sensors, mot, bluetooth, parking sensors, heated seats, rear parking sensor, rear parking sensors, sunroof, leather, audio, panoramic glas...eee

43 cars under £20,000

Usedirect Belfast, 62 Boucher Road, Belfast

£19,999
Was £21,499 Save £1,500

Mercedes Benz S Class S350d L AMG Line 4dr 9G Tronic

This model has ambient lighting, window airbags, body coloured bumpers, fog lights, esp, leather, airbag, remote central locking, rear head restraints, rain sensor, alarm, driver/front passenger airbag, immobiliser, 12v socket in luggage compartment, driver, abs, l...eee

Yorkshire Vehicle Solutions Ltd, York Road, Green Hammerton, York

£19,995

Mercedes Benz S Class 3.0 S350L V6 BlueTEC SE Line G Tronic+ Euro 6 (s/s) 4dr

This model has air conditioning, automatic air conditioning, alloy wheels, automatic transmission, rear park distance control, dab digital radio, air con, electric front seats, black, cruise control, passenger, low mileage, leather steering wheel, climate control, ...eee

Car World Superstore, , Peterborough

£19,990

Mercedes Benz S Class S350d L AMG Line 4dr 9G Tronic

This model has fog lights, black, parktronic, tinted glass, dab digital radio, bluetooth, diesel particulate filter, remote boot release, body coloured bumpers, centre console, 12v socket, bluetooth interface, brake pad wear indicator warning light, head restraints...eee

Motorhub, Motorhub, Damside, Keighley

£19,989

Mercedes Benz S Class 4.7 S500 AMG Line L 7G Tronic Plus 4dr

Comes with electric seats, service history, leather interior, alloy wheels, usb, panoramic roof, black, heated seats, cruise control, cd, mp3 player, radio, leather, automatic, climate control, locking wheel bolts, navigation system, voice control, 1 owner from...eee

Jack For All Trades Ltd, 11, Road One, Winsford

£19,950

Mercedes Benz S Class 6.0 S65 AMG 4d 604 BHP

Featuring adjustable steering column/wheel, cruise control, electronic stability programme, air bag driver, alarm, power assisted steering, passenger, anti lock brakes, spare wheel, steering wheel mounted controls, traction control system, air bag passenger, c...eee

Yorkshire Vehicle Solutions Ltd, York Road, Green Hammerton, York

£18,995
Was £19,495 Save £500

Mercedes Benz S Class 3.0 S350L V6 BlueTEC AMG Line G Tronic+ Euro 6 (s/s) 4dr

This model has park distance control, black, leather, privacy glass, dab digital radio, automatic, alloy wheels, bluetooth, bluetooth connectivity, keyless entry, panoramic glass sunroof, voice control, rear privacy glass, air con, sunroof, cruise control, dual zon...eee

Auto Prestige House, Rosse Street, Bradford

£18,990

Mercedes Benz S Class S350d AMG Line 4dr 9G Tronic

Options include privacy glass, bluetooth, sunroof, black, panoramic sunroof, heated seats, leather, leather seats, alloys...eee

Road Link, Unit 4, 1190 Uxbridge Road, Hayes

£18,990

Mercedes Benz S Class 3.0 S350Ld V6 AMG Line (Executive) Saloon 4dr Diesel G Tronic+ Euro 6 (s/s) (258 ps)

Includes airbags, anti lock braking system, climate control, speedtronic cruise control, centre console, automatic, cruise control, parktronic, ambient lighting, 12v socket, automatic climate control, alarm, central locking, pas, 12v socket in luggage compart...eee

Richmond Car Sales, 39 Bennett Street, Hyde

£17,995
Was £18,995 Save £1,000

Mercedes Benz S Class 3.0 S 350 D L AMG LINE EXECUTIVE 4d 255 BHP

This car has rear head restraints, 12v socket, 12v socket in luggage compartment, driver, parktronic, centre console, abs, head restraints, alarm, adaptive brake lights, auto dimming rear view mirror, ambient lighting...eee

Pinetrees Garage, Lea Lane, Preston

£17,995

Mercedes Benz S Class 3.0 S 350 D L AMG LINE 4d 255 BHP

Options include reversing camera, pas, alloys, driver, radio, heated front seats, 12v socket, privacy glass, automatic, automatic headlamp activation, heated front seat, passenger, 12v socket in luggage compartment, leather, alloy wheels, black, satellite navigation...eee

We currently have 43 Mercedes Benz S Class cars available across the UK priced under £20000.

Mercedes Benz S Class budget

Mercedes Benz reduced

170 (1 reductions)
180 (16 reductions)
190 (5 reductions)
200 (12 reductions)
220 (10 reductions)
250 (4 reductions)
280 (3 reductions)
300 (3 reductions)
350 (2 reductions)
500 (7 reductions)
A Class (2153 reductions)
A Class Saloon (189 reductions)
Amg (31 reductions)
Amg Gt (4 reductions)
Atego (2 reductions)
B Class (246 reductions)
C Class (1285 reductions)
C Class Cabriolet (63 reductions)
C Class Coupe (73 reductions)
C Class Estate (93 reductions)
Citan (76 reductions)
Cl (19 reductions)
Cla (328 reductions)
Cla Class (406 reductions)
Cla Shooting Brake (76 reductions)
Clc (11 reductions)
Cle (15 reductions)
Clk (43 reductions)
Cls (109 reductions)
E Class (828 reductions)
E Class Cabriolet (42 reductions)
E Class Coupe (45 reductions)
E Class Estate (33 reductions)
E Vito (5 reductions)
Eqa (32 reductions)
Eqb (25 reductions)
Eqc (81 reductions)
Eqe (11 reductions)
Eqs (6 reductions)
G Class (58 reductions)
G Series (1 reductions)
Gl Class (22 reductions)
Gla (477 reductions)
Gla Class (330 reductions)
Glb (235 reductions)
Glc (647 reductions)
Glc Coupe (110 reductions)
Gle (320 reductions)
Gle Coupe (33 reductions)
Gls (14 reductions)
Gls Class (1 reductions)
Gt (25 reductions)
M Class (51 reductions)
Ml Class (5 reductions)
Other (1 reductions)
R Class (4 reductions)
S Class (149 reductions)
S Class Coupe (1 reductions)
Sec Class (1 reductions)
Sl Class (147 reductions)
Slc (42 reductions)
Slk (199 reductions)
Sls (2 reductions)
Sprinter (618 reductions)
Unassigned (2 reductions)
V Class (61 reductions)
V Class Marco Polo (3 reductions)
Viano (11 reductions)
Vito (221 reductions)
X Class (69 reductions)

Cheap Mercedes Benz S Class cars under £20,000

43 Mercedes Benz S Class cars under £20,000 - 22 reductions

Recently reduced (22)

£19,999 Was £21,499 Save £1,500

Mercedes Benz S Class S350d L AMG Line 4dr 9G Tronic

£18,995 Was £19,495 Save £500

Mercedes Benz S Class 3.0 S350L V6 BlueTEC AMG Line G Tronic+ Euro 6 (s/s) 4dr

£17,995 Was £18,995 Save £1,000

Mercedes Benz S Class S350 BLUETEC L AMG LINE

£17,995 Was £18,995 Save £1,000

Mercedes Benz S Class 3.0 S 350 D L AMG LINE EXECUTIVE 4d 255 BHP

£17,750 Was £18,750 Save £1,000

Mercedes Benz S Class 3.0 S 350 D L AMG LINE EXECUTIVE 4d 255 BHP

£17,490 Was £18,990 Save £1,500

Mercedes Benz S Class 3.0 S350 BLUETEC L AMG LINE 4d 258 BHP

£16,995 Was £17,299 Save £304

Mercedes Benz S Class 3.0 S 350 D L AMG LINE 4d 255 BHP

£16,984 Was £17,984 Save £1,000

Mercedes Benz S Class 3.0 S350 BLUETEC L SE LINE 4d AUTO 258 BHP

£16,490 Was £20,000 Save £3,510

Mercedes Benz S Class 6.2 S63 AMG L 4d 525 BHP

£15,665 Was £17,965 Save £2,300

Mercedes Benz S Class 3.0L S350 BLUETEC AMG LINE 4d AUTO 258 BHP

43 cars under £20,000

£19,999 Was £21,499 Save £1,500

Mercedes Benz S Class S350d L AMG Line 4dr 9G Tronic

£19,995

Mercedes Benz S Class 3.0 S350L V6 BlueTEC SE Line G Tronic+ Euro 6 (s/s) 4dr

£19,990

Mercedes Benz S Class S350d L AMG Line 4dr 9G Tronic

£19,989

Mercedes Benz S Class 4.7 S500 AMG Line L 7G Tronic Plus 4dr

£19,950

Mercedes Benz S Class 6.0 S65 AMG 4d 604 BHP

£18,995 Was £19,495 Save £500

Mercedes Benz S Class 3.0 S350L V6 BlueTEC AMG Line G Tronic+ Euro 6 (s/s) 4dr

£18,990

Mercedes Benz S Class S350d AMG Line 4dr 9G Tronic

£18,990

Mercedes Benz S Class 3.0 S350Ld V6 AMG Line (Executive) Saloon 4dr Diesel G Tronic+ Euro 6 (s/s) (258 ps)

£17,995 Was £18,995 Save £1,000

Mercedes Benz S Class 3.0 S 350 D L AMG LINE EXECUTIVE 4d 255 BHP

£17,995

Mercedes Benz S Class 3.0 S 350 D L AMG LINE 4d 255 BHP

We currently have 43 Mercedes Benz S Class cars available across the UK priced under £20000.

£19,999
Was £21,499 Save £1,500

£18,995
Was £19,495 Save £500

£17,995
Was £18,995 Save £1,000

£17,995
Was £18,995 Save £1,000

£17,750
Was £18,750 Save £1,000

£17,490
Was £18,990 Save £1,500

£16,995
Was £17,299 Save £304

£16,984
Was £17,984 Save £1,000

£16,490
Was £20,000 Save £3,510

£15,665
Was £17,965 Save £2,300

£19,999
Was £21,499 Save £1,500

£18,995
Was £19,495 Save £500

£17,995
Was £18,995 Save £1,000