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

61 Mercedes Benz Sl Class cars under £20,000 - 24 reductions

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Recently reduced (24)

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)

Featuring led daytime running lights, parktronic, cd player, warranty, air con, sunroof, parking sensors, daytime running lights, anti lock braking system, airbag, alloy wheels, abs, passenger, electric folding mirrors, alloys, folding mirrors, climate control...eee

Reverie Autos Hatfield, Unit 1A Travellers Close,

£19,000
Was £19,900 Save £900

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

This car has automatic headlamp activation, passenger, esp, anti lock braking system, brake assist, driver, headlight wash, pas, automatic, alarm, electronic stability programme, abs, bluetooth interface, 8 speakers, 18in alloy wheels, airbags, immobiliser, bluet...eee

The Car Agents, 34 Queen Street, Hitchin

£17,995
Was £18,995 Save £1,000

Mercedes Benz SL Class SL350

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

Crowther Lodge Motor Company, Park Road, Gateshead

£17,990
Was £18,890 Save £900

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

Featuring panoramic roof, cruise control, parking sensors, leather, alloy wheels, speed limiter, leather seats, heated seats, warranty, automatic, satellite navigation, climate control, leather interior, 2 keys, black, radio, automatic headlamps, automatic tra...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)

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

Praters, CHECKLEY WOOD FARM, Leighton Buzzard

£16,500
Was £17,500 Save £1,000

Mercedes Benz SL Class 3.5l 2d 195 BHP

Comes with px welcome...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

Comes with alloy wheels, bluetooth, driver, full service history, cruise control, tyre pressure monitoring system, passenger, airbag, dab radio, abs, airbags, anti lock braking system, pas, black, speakers, service history, leather interior, alarm, radio, 2 key...eee

SVC Specialist Vehicles, Allesley Farm, Warlingham

£15,995
Was £16,995 Save £1,000

Mercedes Benz SL Class 320 3.2 231PS

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

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

With black, electric folding mirrors, centre console, xenon headlights, automatic climate control, bluetooth, speakers, satellite navigation, driver, 8 speakers, heated front seats, leather, tinted glass, 2 keys, heated seats, voice control, alloys, cd, c...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

Featuring service indicator, electric front seats, cupholder, climate control, multi function steering wheel, driver/front passenger airbag, front head restraints, brake assist, xenon headlights, airbag, adaptive brake lights, metallic paint, service history, ...eee