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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

64 Mercedes Benz Sl Class cars under £20,000 - 22 reductions


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Recently reduced (22)

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 Norwich Car Centre Limited, 14 Garden Street,

£19,995
Was £20,995 Save £1,000

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

2014  |   44,000 miles  |   Convertible  |   3498  |   petrol  |   automatic  |   2 doors

Options include xenon headlights, led daytime running lights, rear view camera, air con, airbag, airbags, parking sensors, alloys, reversing camera, air conditioning, panoramic sunroof, passenger, parktronic, abs, electric folding mirrors, warranty, cd, 8 speakers, ...eee

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 The Car Agents, 34 Queen Street, Hitchin

£17,995
Was £18,995 Save £1,000

Mercedes Benz SL Class SL350

2014  |   71,500 miles  |   Convertible  |   3498  |   petrol  |   automatic  |   2 doors

With alloys, black, service history, full service history, bluetooth, sat nav, cruise control, warranty, leather...eee

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 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)

2002  |   62,000 miles  |   Convertible  |   5439  |   petrol  |   automatic  |   2 doors

Features on this model include immobiliser, driver, adjustable steering column, passenger, pas, fog lights, air bag, adjustable steering column/wheel, service history, leather, lumbar support, alloys, speakers, cruise control...eee

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 Praters, CHECKLEY WOOD FARM, Leighton Buzzard

£16,500
Was £17,500 Save £1,000

Mercedes Benz SL Class 3.5l 2d 195 BHP

1972  |   n/a miles  |   Saloon  |   3499  |   petrol  |   manual  |   2 doors

Features include px welcome...eee

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 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

2014  |   81,500 miles  |   Convertible  |   3498  |   petrol  |   automatic  |   2 doors

Comes with immobiliser, dab radio, alloy wheels, anti lock braking system, tyre pressure monitoring system, leather interior, abs, airbags, bluetooth, service history, radio, airbag, 8 speakers, passenger, full service history, leather, alarm, cruise control, p...eee

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 SVC Specialist Vehicles, Allesley Farm, Warlingham

£15,995
Was £16,995 Save £1,000

Mercedes Benz SL Class 320 3.2 231PS

1998  |   52,498 miles  |   Convertible  |   3199  |   petrol  |   automatic  |   0 doors

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

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 Snippersgate, Easington Lane, Houghton-Le-Spring

£15,490
Was £16,490 Save £1,000

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

2010  |   42,000 miles  |   Convertible  |   3498  |   petrol  |   automatic  |   2 doors

Features on this model include folding mirrors, tinted glass, centre console, leather, leather interior, heated front seats, satellite navigation, automatic, service history, pas, heated front seat, xenon headlights, automatic climate control, passenger, computer, cup holder, elec...eee

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 Rix Motor Company Ltd Eagle Park Drive, T/A HR Sports and Classics, Cheshire

£15,450
Was £15,950 Save £500

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

2010  |   63,000 miles  |   Convertible  |   5461  |   petrol  |   automatic  |   2 doors

Featuring electronic stability programme, passenger, spare wheel, head restraints, air bag, adjustable steering column, adjustable steering column/wheel, low mileage, alloy wheels, heated washer jets, convertible, air bag passenger, leather, air bag driver, el...eee

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 Central Car & Van Sales, Whitegate Corner, Morecambe

£15,000
Was £15,001 Save £1

Mercedes Benz SL Class 3.7 SL350 Convertible 2dr Petrol Automatic (281 g/km, 245 bhp)

2005  |   36,800 miles  |   Convertible  |   3724  |   petrol  |   automatic  |   2 doors

With full leather, electric seats, automatic, driver, air bag, electric windows, leather trim, convertible, sunroof, digital clock, air conditioning, cruise control, esp, climate control, power steering, mot, metallic paint, manual, adjustable steering co...eee

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 Craignairn Cars, Forth Avenue, Kirkcaldy

£14,995
Was £16,995 Save £2,000

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

2009  |   44,000 miles  |   Convertible  |   3498  |   petrol  |   automatic  |   2 doors

Comes with front centre armrest, brake assist, remote boot release, mp3 compatible, remote central locking, spare wheel, climate control, airbag, multi function steering wheel, electric front seats, service indicator, passenger airbag, radio, driver, bluetooth,...eee





64 cars under £20,000

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 Norwich Car Centre Limited, 14 Garden Street,

£19,995
Was £20,995 Save £1,000

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

2014  |   44,000 miles  |   Convertible  |   3498  |   petrol  |   automatic  |   2 doors

This car has air con, cd, sunroof, reversing camera, black, xenon headlights, 8 speakers, parktronic, pas, anti lock braking system, led daytime running lights, parking sensors, rear parking sensor, alloys, climate control, folding mirrors, alloy wheels, warranty...eee

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 Woldside Classic & Sports Car, Tattershall Way, Louth

£19,995

Mercedes Benz SL Class SL55 AMG

2003  |   67,820 miles  |   Convertible  |   5439  |   petrol  |   automatic  |   2 doors

Description includes leather, service history...eee

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 Per4mance Cars, Chelford Road, Monks Heath

£19,990

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

2014  |   34,000 miles  |   Convertible  |   3498  |   petrol  |   automatic  |   2 doors

This car has front and rear park assist, bluetooth connectivity, airbags, alloy wheels, bluetooth, driver, alloys, airbag, leather trim, 8 speakers, finance available, full dealer facilities, anti lock braking system, panoramic sunroof, wind deflector, abs, hpi c...eee

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 H&J Burgoyne Ltd Lightbodies Corner, Halls Of Airth, Scotland

£18,995

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

2014  |   44,000 miles  |   Convertible  |   3498  |   petrol  |   automatic  |   2 doors

With alloy wheels, brake assist, headlight wash, airbags, passenger, alarm, pas, abs, electronic stability programme, audio, esp, automatic headlamp activation, airbag, driver, 8 speakers, speakers, anti lock braking system, 18in alloy wheels, immobiliser...eee

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 Car City UK Easton Way, Building 9, County Durham

£18,990

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

2014  |   51,447 miles  |   Convertible  |   3498  |   petrol  |   automatic  |   2 doors

This car has sunroof, daytime running lights, immobiliser, audio, anti lock braking system, parktronic, passenger, electronic stability programme, automatic, speakers, panoramic glass sunroof, abs, bluetooth interface, airbag, brake assist, pas, alloy wheels, cen...eee

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 Rix Motor Company Ltd Eagle Park Drive, T/A HR Sports and Classics, Cheshire

£18,950

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

2008  |   42,000 miles  |   Convertible  |   5461  |   petrol  |   automatic  |   2 doors

This model has driver, air bag, adjustable steering column/wheel, third brake light, power assisted steering, rain sensor, passenger, spare wheel, steering wheel leather, trip computer, cup holder, low mileage, heated washer jets, electric windows (front), leather ...eee

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 Prestige Cars of Sunningdale, Esso Service Station, Windlesham

£18,950

Mercedes Benz SL Class V6 AMG Sports Pack

2012  |   35,000 miles  |   Convertible  |   3498  |   petrol  |   automatic  |   2 doors

Features on this model include parktronic, reversing camera, leather, alloys, cup holder, service history, centre console, abs, black, heated seats, dab digital radio, navigation system, radio, wind deflector, satellite navigation, low mileage...eee

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

£17,995

Mercedes Benz SL Class SL 55 AMG KOMPRESSOR

2003  |   65,600 miles  |   Convertible  |   5439  |   petrol  |   automatic  |   2 doors

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

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 The Car Agents, 34 Queen Street, Hitchin

£17,995
Was £18,995 Save £1,000

Mercedes Benz SL Class SL350

2014  |   71,500 miles  |   Convertible  |   3498  |   petrol  |   automatic  |   2 doors

Featuring cruise control, service history, alloys, full service history, leather, black, sat nav, bluetooth, warranty...eee

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 Sheriff Motors, 394 ferry road, Edinburgh

£17,995

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

2002  |   74,000 miles  |   Convertible  |   5439  |   petrol  |   automatic  |   2 doors

This model has air bag driver, warranty, electronic stability programme, climate control, air bag, electric windows, pas, driver, central door locking, head restraints, cruise control, air bag passenger, passenger, part exchange welcome, adjustable steering column,...eee






We currently have 64 Mercedes Benz Sl Class cars available across the UK priced under £20000.

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