Cheap Mercedes Benz Sl 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

80 Mercedes Benz Sl Class cars under £20,000 - 30 reductions

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Recently reduced (30)

Winkfields, 109 Guildford Road, Lightwater

£19,990
Was £29,995 Save £10,005

Mercedes Benz SL Class 5.4 SL55 Kompressor AMG 2dr

This car has cruise control, alloy wheels, service history, full service history, hpi clear, computer, leather, electric windows, remote locking, electric windows (front), climate control, driver...eee

Slades Garage, Church Road, Penn

£16,950
Was £19,950 Save £3,000

Mercedes Benz SL Class 5.4 SL55 Kompressor AMG Convertible 2dr Petrol Automatic (246 g/km, 476 bhp)

Description includes adjustable steering column/wheel, air bag, passenger, alloys, service history, speakers, adjustable steering column, cruise control, fog lights, lumbar support, pas, leather, immobiliser, driver...eee

JMC Motors LTD TA Heywood, Brian Hill Motors, Lancashire

£16,495
Was £16,995 Save £500

Mercedes Benz SL Class 5.5 SL500 Convertible 2dr Petrol 7G Tronic (284 g/km, 382.68 bhp)

This model has pas, air bag, rain sensor, driver, head restraints, alloy wheels, gear knob leather, adjustable steering column, electronic stability programme, central door locking, 12 months mot, anti lock brakes, electric windows (front), electric windows, air ba...eee

Bedford Used Car Sales Ltd, 32, Bedford

£16,495
Was £16,650 Save £155

Mercedes Benz SL Class 3.5 SL350 V6 BlueEfficiency Convertible 2dr Petrol G Tronic Euro 5 (s/s) (306 ps)

Features include automatic, auto wipers, 2 keys, cruise control, 12 months mot, abs, anti lock braking system, cruise control with speed limiter, 8 speakers, electric seats, 18in alloy wheels, auto lights, leather trim, isofix, warranty, alloy wheels, climate control...eee

Bonsha Motors, Unit 15 Saltbrook Trading Estate, Halesowen

£16,490
Was £16,990 Save £500

Mercedes Benz SL Class 3.5 SL350 AMG SPORT 2d 306 BHP

This car has alloy wheels, service history, tyre pressure monitoring system, alarm, full service history, driver, airbag, radio, anti lock braking system, sports suspension, pas, cruise control, leather, 8 speakers, parktronic, leather interior, passenger, dab ra...eee

SVC Specialist Vehicles, Allesley Farm, Warlingham

£15,995
Was £16,995 Save £1,000

Mercedes Benz SL Class 320 3.2 231PS

With passenger, leather interior, driver, leather, service history, alloy wheels, alloys, warranty, electric windows, pas...eee

Snippersgate, Easington Lane, Houghton-Le-Spring

£15,990
Was £16,490 Save £500

Mercedes Benz SL Class 3.5 SL350 NIGHT EDITION 2d 315 BHP

Includes audio, bluetooth, cup holders, black, climate control, automatic climate control, heated front seats, heated front seat, passenger, electric folding mirrors, navigation system, voice control, folding mirrors, cd, trip computer, satellite navigation, ...eee

Our Car Ltd, Wragholme Road, Grainthorpe

£15,780
Was £15,990 Save £210

Mercedes Benz SL Class 3.5 SL350 V6 BlueEfficiency Convertible 2dr Petrol G Tronic Euro 5 (s/s) (306 ps)

Comes with cup holder, wind deflector, audio, driver, bluetooth interface, immobiliser, alloy wheels, passenger, 8 speakers, daytime running lights, reversing camera, dab digital radio, airbags, 18in alloy wheels, radio, pas, speakers, anti lock braking system,...eee

Century Cars Ltd, Century Cars Showroom, Turners Hill

£15,295
Was £15,895 Save £600

Mercedes Benz SL Class 3.5 SL350 V6 BlueEfficiency Convertible 2dr Petrol G Tronic Euro 5 (s/s) (306 ps)

Features on this model include driver, leather, speakers, 8 speakers, alarm, immobiliser, passenger, anti lock braking system, brake assist, black, automatic, 18in alloy wheels, service history, airbags, convertible, bluetooth, airbag, pas, abs, alloy wheels, bluetooth interface, ...eee

Craignairn Cars, Forth Avenue, Kirkcaldy

£14,995
Was £16,995 Save £2,000

Mercedes Benz SL Class 3.5L SL350 2d AUTO 315 BHP

Features on this model include brake assist, bluetooth, spare wheel, driver, multi function steering wheel, climate control, electric front seats, xenon headlights, electric windows, adjustable steering column, body coloured bumpers, rain sensor windscreen wipers, driver/front pas...eee

80 cars under £20,000

Castle Motors Liskeard, Trebrown,

£19,999

Mercedes Benz SL Class SL350 V6 BlueEfficiency Convertible 3.5 Petrol G Tronic Euro 5 (s/s) (306 ps)

Features include driver, airbags, speakers, leather, airbag, automatic, abs, passenger, wind deflector, black, anti lock braking system, intelligent light system, 18in alloy wheels, adjustable seats, audio, pas, alloy wheels, alarm, bluetooth, daytime running lights,...eee

My Next Car, 67 London Road, Sandy

£19,995

Mercedes Benz SL Class 5.4 SL55 AMG KOMPRESSOR 2d AUTO 493 BHP

Features on this model include mot, finance available, speakers, power assisted steering, cruise control, electric seats, lumbar support, leather interior, alarm, front fog lights, electric windows, climate control, bose sound system, air bag driver, body coloured bumpers, steerin...eee

Woldside Classic & Sports Car, Tattershall Way, Louth

£19,995

Mercedes Benz SL Class SL55 AMG

Features on this model include leather, service history...eee

Winkfields, 109 Guildford Road, Lightwater

£19,990
Was £29,995 Save £10,005

Mercedes Benz SL Class 5.4 SL55 Kompressor AMG 2dr

Includes alloy wheels, service history, driver, cruise control, full service history, climate control, hpi clear, remote locking, leather, electric windows (front), electric windows, computer...eee

Scottish Motor Services Ltd, 43-49 Woodlands Road, Glasgow

£19,980

Mercedes Benz SL Class 2.7 280 SL 2d 185 BHP

Options include We have much more to tell you about this car so please feel free to call us for more details...eee

Coleford Leisure Ltd, Coleford Leisure Ltd, Coleford

£18,999

Mercedes Benz SL Class 3.5 SL350 AMG Sport Convertible 2dr Petrol G Tronic Euro 5 (s/s) (306 ps)

This model has black, dab digital radio, automatic, headlight wash, wind deflector, service history, esp, automatic headlamp activation, heated front seats, alloy wheels, electronic stability programme, radio, bluetooth, heated front seat, bluetooth interface...eee

Applecross Motor Company Ltd, 7 B East Main Street, West Lothian

£18,995

Mercedes Benz SL Class 3.5 SL350 AMG SPORT 2d 306 BHP

This car has climate control, alloy wheels, rear parking sensor, power folding mirrors, leather upholstery, reversing camera, 2 keys, rear parking sensors, folding mirrors, front and rear parking sensors, satellite navigation, black, manual, leather, bluetooth, p...eee

H Tones Oxford Garage, H. Tones Oxford Garage, Hartlepool

£18,995

Mercedes Benz SL Class 3.5 SL350 AMG Sport Convertible 2dr Petrol G Tronic Euro 5 (s/s) (306 ps)

This car has bluetooth, alloy wheels, convertible, automatic transmission, speakers, anti lock braking system, black, sports suspension, leather, abs, leather upholstery, 8 speakers, petrol, heated seats, automatic...eee

Happier Finance Ltd ta Happier Cars, Burrs Farm, Harlow

£17,995

Mercedes Benz SL Class 3.5 SL350 V6 BlueEfficiency Convertible 2dr Petrol G Tronic Euro 5 (s/s) (306 ps)

With leather seats, convertible, 8 speakers, climate control, airbag, driver, heated seats, alloy wheels, leather, passenger, cruise control, 18in alloy wheels, pas, mot, airbags, abs, speakers, anti lock braking system...eee

N.R. Bates & Son, 535 Richmond Road, Sheffield

£17,995

Mercedes Benz SL Class SL 55 AMG KOMPRESSOR

Featuring driver, air conditioning, mot, hpi clear, passenger, convertible, abs, leather interior, leather, 2 keys, air con, service history, pas...eee

We currently have 80 Mercedes Benz Sl Class cars available across the UK priced under £20000.

Mercedes Benz Sl Class budget

Mercedes Benz reduced

180 (31 reductions)
190 (2 reductions)
200 (8 reductions)
220 (4 reductions)
250 (4 reductions)
280 (2 reductions)
300 (2 reductions)
350 (1 reductions)
500 (5 reductions)
A Class (1503 reductions)
A Class Saloon (79 reductions)
Actros (1 reductions)
Amg (27 reductions)
Amg Gt (3 reductions)
Amg Gt 4 Door (1 reductions)
Atego (1 reductions)
B Class (214 reductions)
C Class (1081 reductions)
C Class Cabriolet (16 reductions)
C Class Coupe (44 reductions)
C Class Estate (49 reductions)
Citan (80 reductions)
Cl (15 reductions)
Cla (128 reductions)
Cla Class (442 reductions)
Cla Shooting Brake (54 reductions)
Clc (9 reductions)
Cle (3 reductions)
Clk (42 reductions)
Cls (85 reductions)
E Class (720 reductions)
E Class Cabriolet (11 reductions)
E Class Coupe (20 reductions)
E Class Estate (18 reductions)
E Vito (7 reductions)
Eqa (33 reductions)
Eqb (12 reductions)
Eqc (142 reductions)
Eqe (6 reductions)
Eqs (2 reductions)
G Class (59 reductions)
Gl Class (24 reductions)
Gla (130 reductions)
Gla Class (319 reductions)
Glb (47 reductions)
Glc (491 reductions)
Glc Coupe (22 reductions)
Gle (254 reductions)
Gle Coupe (16 reductions)
Gls (7 reductions)
Gls Class (1 reductions)
Gt (29 reductions)
M Class (45 reductions)
Ml Class (1 reductions)
R Class (7 reductions)
S Class (146 reductions)
Sec Class (2 reductions)
Sl Class (155 reductions)
Slc (45 reductions)
Slk (167 reductions)
Sls (4 reductions)
Sprinter (541 reductions)
Unassigned (1 reductions)
V Class (66 reductions)
V Class Marco Polo (3 reductions)
Viano (13 reductions)
Vito (212 reductions)
X Class (58 reductions)

Cheap Mercedes Benz Sl Class cars under £20,000

80 Mercedes Benz Sl Class cars under £20,000 - 30 reductions

Recently reduced (30)

£19,990 Was £29,995 Save £10,005

Mercedes Benz SL Class 5.4 SL55 Kompressor AMG 2dr

£16,950 Was £19,950 Save £3,000

Mercedes Benz SL Class 5.4 SL55 Kompressor AMG Convertible 2dr Petrol Automatic (246 g/km, 476 bhp)

£16,495 Was £16,995 Save £500

Mercedes Benz SL Class 5.5 SL500 Convertible 2dr Petrol 7G Tronic (284 g/km, 382.68 bhp)

£16,495 Was £16,650 Save £155

Mercedes Benz SL Class 3.5 SL350 V6 BlueEfficiency Convertible 2dr Petrol G Tronic Euro 5 (s/s) (306 ps)

£16,490 Was £16,990 Save £500

Mercedes Benz SL Class 3.5 SL350 AMG SPORT 2d 306 BHP

£15,995 Was £16,995 Save £1,000

Mercedes Benz SL Class 320 3.2 231PS

£15,990 Was £16,490 Save £500

Mercedes Benz SL Class 3.5 SL350 NIGHT EDITION 2d 315 BHP

£15,780 Was £15,990 Save £210

Mercedes Benz SL Class 3.5 SL350 V6 BlueEfficiency Convertible 2dr Petrol G Tronic Euro 5 (s/s) (306 ps)

£15,295 Was £15,895 Save £600

Mercedes Benz SL Class 3.5 SL350 V6 BlueEfficiency Convertible 2dr Petrol G Tronic Euro 5 (s/s) (306 ps)

£14,995 Was £16,995 Save £2,000

Mercedes Benz SL Class 3.5L SL350 2d AUTO 315 BHP

80 cars under £20,000

£19,999

Mercedes Benz SL Class SL350 V6 BlueEfficiency Convertible 3.5 Petrol G Tronic Euro 5 (s/s) (306 ps)

£19,995

Mercedes Benz SL Class 5.4 SL55 AMG KOMPRESSOR 2d AUTO 493 BHP

£19,995

Mercedes Benz SL Class SL55 AMG

£19,990 Was £29,995 Save £10,005

Mercedes Benz SL Class 5.4 SL55 Kompressor AMG 2dr

£19,980

Mercedes Benz SL Class 2.7 280 SL 2d 185 BHP

£18,999

Mercedes Benz SL Class 3.5 SL350 AMG Sport Convertible 2dr Petrol G Tronic Euro 5 (s/s) (306 ps)

£18,995

Mercedes Benz SL Class 3.5 SL350 AMG SPORT 2d 306 BHP

£18,995

Mercedes Benz SL Class 3.5 SL350 AMG Sport Convertible 2dr Petrol G Tronic Euro 5 (s/s) (306 ps)

£17,995

Mercedes Benz SL Class 3.5 SL350 V6 BlueEfficiency Convertible 2dr Petrol G Tronic Euro 5 (s/s) (306 ps)

£17,995

Mercedes Benz SL Class SL 55 AMG KOMPRESSOR

We currently have 80 Mercedes Benz Sl Class cars available across the UK priced under £20000.

£19,990
Was £29,995 Save £10,005

£16,950
Was £19,950 Save £3,000

£16,495
Was £16,995 Save £500

£16,495
Was £16,650 Save £155

£16,490
Was £16,990 Save £500

£15,995
Was £16,995 Save £1,000

£15,990
Was £16,490 Save £500

£15,780
Was £15,990 Save £210

£15,295
Was £15,895 Save £600

£14,995
Was £16,995 Save £2,000

£19,990
Was £29,995 Save £10,005