gg

By Price | Monthly cost

More options

  1. Home  
  2. mercedes-benz  
  3. sl-class

Used Mercedes Benz Sl Class cars for sale

Today we have 133 Sl Class cars for sale, 45 reduced in price.


Our cheapest Mercedes Benz Sl Class is just £3,599

image

 FS Cars Limited, DHC Business Centre, Peterborough

£3,599 Good price

Mercedes Benz SL Class 3.7 Sl350 Convertible 3.7

2005  |   132,420 miles  |   Other  |   3700  |   petrol  |   automatic  |   2 doors  |  

Featuring driver, air bag, mot, immobiliser, automatic, adjustable steering column, adjustable steering column/wheel, service history, 2 keys, passenger, leather, air con, pas...


Low price range Mercedes Benz Sl Class examples £3,599 - £14,990

Out of the 133 Sl Class cars we have for sale 43 are currently priced under £15,000


image

 Staverton Garage, Daventry Road, Staverton

£7,995
Was £8,496 Save £496

Mercedes Benz SL Class 3.7 SL350 2d 245 BHP

2005  |   74,423 miles  |   Convertible  |   3724  |   petrol  |   automatic  |   2 doors

Featuring alloy wheels, adjustable steering column, alarm, locking wheel bolts, central locking, parameter steering, front head restraints, multi function trip computer, heated front seat, pas, radio/single cd, electric front seats, trip computer, computer, sa...eee

image

 North Hykeham North Hykeham, Station Road, Lincolnshire

£8,999

Mercedes Benz SL Class 5.0 SL500 2d 306 BHP

2002  |   66,626 miles  |   Convertible  |   4966  |   petrol  |   automatic  |   2 doors

Includes alarm, electric door mirrors, electric front seats, xenon headlights, parameter steering, auto climate control, passenger airbag, abs, rain sensor windscreen wipers, headlight wash, driver/front passenger airbag, spare wheel, radio/single cd, heated ...eee

image

 Motorhub, Motorhub, Damside, Keighley

£8,989

Mercedes Benz SL Class SL 350 2dr Tip Auto

2009  |   107,000 miles  |   Convertible  |   3498  |   petrol  |   automatic  |   2 doors

Description includes climate control, paddle shift, electric seats, black, leather interior, leather, parking sensors, traction control, air con, full service history, esp, alloy wheels, alarm, service history, cd, remote central locking, electric mirrors, electric windo...eee

image

 Fellgate Cars, Business Suite, Preston

£8,000

Mercedes Benz SL Class 5.0 SL500 2d 320 BHP

1995  |   93,000 miles  |   Convertible  |   4973  |   petrol  |   automatic  |   2 doors

This car has warranty, any inspection welcome...eee


.

Mid price range Mercedes Benz Sl Class examples £14,990 - £24,995

Out of the 133 Sl Class cars we have for sale 41 are currently priced between £15,000 and £25,000


image

 Wavertree Car Centre Ltd, 19-21 High Street, Liverpool

£14,995
Was £16,995 Save £1,995

Mercedes Benz SL Class SL 24 AUTO CONVERTIBLE

1992  |   62,821 miles  |   Convertible  |   2987  |   petrol  |   automatic  |   0 doors

Features on this model include automatic transmission, electric front seats, leather, electric windows, full leather, convertible, automatic, full leather interior, leather interior...eee

image

 Ron Hodgson Specialist Cars, Leeds Street, Wigan

£21,995

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

2003  |   56,000 miles  |   Convertible  |   5439  |   petrol  |   automatic  |   2 doors

Comes with automatic transmission, driver, air bag, immobiliser, fog lights, passenger, convertible, adjustable steering column, adjustable steering column/wheel, parktronic, pas, leather, leather interior, automatic...eee

image

 The Car Agents, 34 Queen Street, Hitchin

£16,995
Was £18,995 Save £1,995

Mercedes Benz SL Class SL350

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

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

image

 Evolution Performance Cars, Unit 6 Millennium Court , Cheshire

£20,995

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

2014  |   48,050 miles  |   Convertible  |   3498  |   petrol  |   automatic  |   2 doors

Comes with tyre pressure monitoring system, black, abs, parktronic, sports suspension, panoramic glass roof, leather, radio, airbags, alloy wheels, 8 speakers, dab radio, anti lock braking system, service history, dab digital radio, airbag, bluetooth, speakers...eee

image

 SK Motoring group Ltd TA IM CAR SUPERMARKET, Unit 9 stadium industrial estate, Luton

£22,985

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

2014  |   27,600 miles  |   Convertible  |   3498  |   petrol  |   automatic  |   2 doors

Features on this model include brake assist, abs, warranty, bluetooth interface, audio, speakers, airbag, parktronic, bluetooth, pas, airbags, leather trim, passenger, anti lock braking system, alarm, leather, immobiliser, alloy wheels, service history, driver, sat nav, mot, autom...eee

image

 Ashley Automotive, 258-260 Wallisdown road , Bournemouth

£21,990

Mercedes Benz SL Class Limited Edition // 3.2 (231 bhp) // Convertible // Petrol // Automatic // px swap

1996  |   38,500 miles  |   Convertible  |   3199  |   petrol  |   automatic  |   2 doors

Featuring heated seats, cruise control, locking wheel nuts, mot, wind deflector, abs...eee


.

High price range Mercedes Benz Sl Class examples £24,995 - £129,995

Out of the 133 Sl Class cars we have for sale 42 are currently priced between £25,000 and £130,000


image

 MercedesBenz of Blackburn, Lancashire, Blackburn

£103,778
Was £121,830 Save £18,047

Mercedes Benz SL Class SL 63 4Matic+ Premium Plus 2dr Auto

2024 (73)  |   9,390 miles  |   convertible  |   10000  |   petrol  |   semiauto  |   2 doors

Options include led daytime running lights, black, rain sensor windscreen wipers, automatic, cup holder, automatic headlights, electric windows, bluetooth, limited slip differential, daytime running lights, service indicator, dab digital radio, computer, usb, radio,...eee

image

 MercedesBenz of Winchester, Hampshire, Winchester

£76,203

Mercedes Benz SL Class SL 43 Premium Plus 2dr Auto

2023 (23)  |   5,000 miles  |   convertible  |   9800  |   petrol  |   semiauto  |   2 doors

Comes with rain sensor, daytime running lights, rain sensor windscreen wipers, radio, remote central locking, central locking, pas, airbag, abs, esp, electronic parking brake, passenger, side airbags, dual stage driver/passenger airbags, electric windows, passe...eee

image

 MercedesBenz of Sheffield, Sheffield Road, Sheffield

£37,785

Mercedes Benz SL Class SL 400 Grand Edition Premium 2dr 9G Tronic

2020 (20)  |   44,066 miles  |   convertible  |   9900  |   petrol  |   automatic  |   2 doors

This car has automatic headlamp activation, dab digital radio, automatic, service indicator, adaptive brake lights, parktronic, computer, tinted glass, bluetooth, heated door mirrors, radio, green tinted glass, wind deflector, heated rear window, limited slip dif...eee

image

 MercedesBenz of Blackburn, Lancashire, Blackburn

£98,028
Was £98,504 Save £471

Mercedes Benz SL Class SL 55 4Matic+ Premium Plus 2dr Auto

2024 (24)  |   4,062 miles  |   convertible  |   10000  |   petrol  |   semiauto  |   2 doors

With computer, cup holder, bluetooth interface, daytime running lights, radio, service indicator, automatic headlights, trip computer, cup holders, outside temperature gauge, dab digital radio, driver, automatic, rain sensor windscreen wipers, usb, cruise...eee


Start search


Automotive products & services

Our products & services directory includes everything from car insurance to leasing

Quantum Tuning
Featured
Quantum Tuning
Remove My Car
Featured
Remove My Car
Rivervale Car and Van Leasing
Featured
Rivervale Car and Van Leasing

How much are Mercedes Benz Sl Class cars?

On 31 July 2025 we currently have 133 Mercedes Benz Sl Class cars for sale on the site. Although the average asking price is £27,155 you can find Mercedes Benz Sl Class cars for just £3,599. Sl Classs are available in convertible body styles. The current selling market suggests that buyers have the best chance negotiating on 2014 year models and that 2014 year models with mileages less than 47,108 currently provide the best value.

Mercedes Benz Sl Class £24,995 - £129,995
  • Mercedes Benz Sl Class

Low price range
From £3,599 - To £14,990

Ave price £9,780 | Ave mileage 84,690 | Ave age 2002

Currently for sale 42
Mercedes Benz Sl Class £24,995 - £129,995
  • Mercedes Benz Sl Class

Mid price range
From £14,990 - To £24,995

Ave price £19,610 | Ave mileage 55,948 | Ave age 2007

Currently for sale 41
Mercedes Benz Sl Class £24,995 - £129,995
  • Mercedes Benz Sl Class

High price range
From £24,995 - To £129,995

Ave price £46,460 | Ave mileage 33,214 | Ave age 2012

Currently for sale 40


Frequently asked Mercedes Benz Sl Class questions

What body styles does the Mercedes Benz Sl Class come in?
| Convertible (94%) | Other (4%) | Saloon (2%)

What transmissions are available on the Mercedes Benz Sl Class?
| Automatic (92%) | Manual (2%) | Semiauto (5%)

What different fuel types are available for the Mercedes Benz Sl Class?
| Petrol (99%)

What are the most popular engine sizes in the Mercedes Benz Sl Class?
| 10000 (3%) | 1991 (2%) | 2306 (2%) | 2962 (3%) | 2996 (8%) | 3199 (11%) | 3498 (17%) | 3724 (7%) | 4663 (5%) | 4966 (6%) | 4973 (3%) | 5439 (8%) | 5461 (9%) | 9800 (2%)

What are the Mercedes Benz Sl Class's most popular colours?
| Red | Grey | Gold | Blue | Black

Car insurance

Beat your car insurance renewal guarantee, or get the difference, plus £20.

Selling your car?

Get a free valuation for your car and then compare the best offers with no obligation.

Car Warranty

Providing one of the best car warranties on today's market, we're confident that we can help all our customers.


AS SEEN IN

GREAT DEALS FROM GREAT DEALERS

Start search