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Used Mercedes Benz Slk cars for sale

Today we have 179 Slk cars for sale, 77 reduced in price.


Our cheapest Mercedes Benz Slk is just £2,495

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 Eagle Car Centre Leeds, 7 - 10 Low Road,

£2,495 Good price
Was £2,995 Save £500

Mercedes Benz SLK 1.8 SLK200 KOMPRESSOR 2d 161 BHP

2005  |   127,000 miles  |   Convertible  |   1796  |   petrol  |   automatic  |   2 doors  |  

Comes with computer, cloth, alarm, passenger, warranty, driver, immobiliser, electronic stability programme, air bag, service history, air bag passenger, front fog lights, anti lock brakes, electric windows (front), pas, fog lights, adjustable steering column, ...


Low price range Mercedes Benz Slk examples £2,495 - £7,490

Out of the 179 Slk cars we have for sale 55 are currently priced under £7,000


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 Rix Motor Company Ltd, Hawleys Lane, Warrington

£3,950
Was £4,250 Save £295

Mercedes Benz SLK 1.8 SLK200 KOMPRESSOR FINISHED IN IRIDIUM SILVER WITH 2 OWNERS FROM NEW LAST KEEPER SINCE 2012 GREY

2004  |   84,000 miles  |   Convertible  |   0  |   petrol  |   automatic  |   0 doors

Features include passenger, air bag driver, electric windows (front), electric windows, pas, alloys, upholstery cloth, immobiliser, steering wheel mounted controls, adjustable steering column, spare wheel, air bag passenger, alloy wheels, speakers, anti lock brakes, ...eee

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 Cars 4 You Ltd Beveridgewell, 11-13 Mid, Scotland

£4,995

Mercedes Benz SLK 1.8 SLK200K Convertible 2dr Petrol Tiptronic Euro 4 (184 ps)

2009  |   82,700 miles  |   Convertible  |   1796  |   petrol  |   automatic  |   2 doors

Comes with leather steering wheel, centre console, passenger, auto climate control, cd, speakers, centre console storage, pas, bluetooth system, audio, bluetooth, climate control, audio 20, power steering, radio, leather, driver, wind deflector, alloy wheels...eee

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 CJ Autos Bristol, Southway House, Warmley

£4,495
Was £5,495 Save £995

Mercedes Benz SLK SLK350 2 Door 1 OWNER FROM NEW 9 SERVICES ULEZ COMPLIANT

2006  |   56,000 miles  |   Convertible  |   3498  |   petrol  |   automatic  |   0 doors

This car has sat nav, full dealer facilities, warranty, 3 months warranty...eee

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 Global Automobiles Rockfield Street, Samson House, Lancashire

£5,900
Was £6,950 Save £1,045

Mercedes Benz SLK SLK200 EDITION 125 BLUEEFFICIENCY EDITION 1.8 125 2d 184 BHP

2012  |   97,000 miles  |   Convertible  |   1796  |   petrol  |   automatic  |   2 doors

Features on this model include sports suspension, mot, hpi clear, leather, leather interior, petrol, 18in alloy wheels, manual, heated front seat, alloy wheels, service history, heated windscreen, navigation system, black, 17in alloy wheels, automatic, heated front seats...eee


.

Mid price range Mercedes Benz Slk examples £7,490 - £9,750

Out of the 179 Slk cars we have for sale 56 are currently priced between £7,000 and £10,000


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 Marshall Honda Blackburn, Lancashire, Blackburn

£9,056
Was £9,277 Save £216

Mercedes Benz SLK SLK 250 CDI BlueEFFICIENCY AMG Sport 2dr Tip Auto

2015 (15)  |   60,978 miles  |   convertible  |   9800  |   diesel  |   semiauto  |   2 doors

This model has abs with brake assist, speed limiter, service indicator, outside temperature gauge, remote boot release, electrically adjustable and heated door mirrors, green tinted glass, abs, radio, sports seats, brake assist, automatic headlamp activation, compu...eee

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 Border City Autos 20 Ltd, Crown Street, Carlisle

£9,295
Was £9,995 Save £695

Mercedes Benz SLK 2.1 SLK250 CDI BLUEEFFICIENCY AMG SPORT 2d 204 BHP

2013  |   54,293 miles  |   Convertible  |   2143  |   diesel  |   automatic  |   2 doors

Includes service indicator, remote boot release, diesel, diesel particulate filter, mot, 18in alloy wheels, anti lock braking system, full leather, computer, remote central locking, alarm, estate, locking wheel bolts, outside temperature gauge, warranty, full...eee

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 Staverton Garage, Daventry Road, Staverton

£8,645

Mercedes Benz SLK 1.8 SLK200 BLUEEFFICIENCY AMG SPORT 2d 184 BHP

2012  |   54,415 miles  |   Convertible  |   1796  |   petrol  |   manual  |   2 doors

Features on this model include remote boot release, heated front seat, alarm, convertible, automatic, automatic headlamp activation, speed limiter, computer, outside temperature gauge, radio, sports seats, alarm system/interior protection/immobiliser, usb, auxiliary input socket, ...eee

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 Wearside Autoparc Sunderland, The Parade, Tyne and Wear

£8,499
Was £9,499 Save £995

Mercedes Benz SLK 2.1 SLK250 CDI BlueEfficiency AMG Sport Convertible 2dr Diesel G Tronic+ Euro 5 (s/s) (204 ps)

2013  |   60,033 miles  |   Convertible  |   2143  |   diesel  |   automatic  |   2 doors

Featuring bluetooth interface, electric windows, abs, audio 20, esp, anti lock braking system, passenger, floor mats, airbag, dab radio, daytime running lights, brake assist, cruise control, alloy wheels, alarm, leather interior, pas, immobiliser, 18in alloy w...eee

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 Rydal Motors (Preston) Ltd Penwortham, 248 Liverpool Road , Preston

£8,999
Was £9,499 Save £495

Mercedes Benz SLK 2.1 SLK250 CDI BlueEfficiency AMG Sport Convertible 2dr Diesel G Tronic+ Euro 5 (s/s) (204 ps)

2012  |   40,035 miles  |   Convertible  |   2143  |   diesel  |   automatic  |   2 doors

Description includes hill start assist, pas, bluetooth, electronic stability programme, abs, electric windows, daytime running lights, air conditioning, audio 20, usb, airbag, head restraints, bluetooth interface, dab digital radio, audio, automatic headlamp activation, ...eee

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 Central Car & Van Sales, Whitegate Corner, Morecambe

£7,990
Was £8,995 Save £1,000

Mercedes Benz SLK SLK250 AUTOMATIC DIESEL CDI BLUEEFFICIENCY 204BHP ROADSTER MX5 Z4 Z3 FINANCE PX

2013  |   65,346 miles  |   Convertible  |   2143  |   diesel  |   automatic  |   2 doors

Includes convertible, abs, special paint, sports suspension, metallic paint, diesel, anti lock braking system, automatic, central locking, 17in alloy wheels, automatic transmission, metallic paintwork, cd, electric mirrors, power steering, 2 owners, electric ...eee


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High price range Mercedes Benz Slk examples £9,750 - £24,490

Out of the 179 Slk cars we have for sale 58 are currently priced between £10,000 and £24,000


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 Rix Motor Company, , Warrington

£12,999

Mercedes Benz SLK SLK 200 AMG Sport 2dr Tip Auto

2015  |   59,000 miles  |   convertible  |   9800  |   petrol  |   semiauto  |   2 doors

Includes automatic headlamp activation, trip computer, airbags, pas, tyre pressure monitoring system, glovebox, leather gear knob, airbag, alarm system/interior protection/immobiliser, head restraints, radio, locking wheel bolts, alloy wheels, daytime running...eee

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 Vertu Volkswagen Mansfield, 206 Chesterfield Road North, Mansfield

£15,000
Was £15,860 Save £855

Mercedes Benz SLK SLK 300 AMG Sport 2dr Tip Auto

2016 (65)  |   37,465 miles  |   convertible  |   9800  |   petrol  |   semiauto  |   2 doors

Features on this model include airbag, locking wheel bolts, dual stage driver/passenger airbags, head restraints, alarm, computer, electrically adjustable and heated door mirrors, radio, multi function steering wheel, chrome exhaust tailpipe, led daytime running lights, electronic...eee

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 Anchor Cars Tadley, 28 Mulfords Hill, Tadley

£11,694

Mercedes Benz SLK SLK 250d AMG Sport 2dr Tip Auto

2015 (65)  |   45,060 miles  |   convertible  |   9800  |   diesel  |   semiauto  |   2 doors

Features include locking wheel bolts, dual stage driver/passenger airbags, multi function steering wheel, green tinted glass, diesel, tinted glass, chrome exhaust tailpipe, speed limiter, bluetooth, automatic headlamp activation, pas, alarm system/interior protection...eee

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 Staverton Garage, Daventry Road, Staverton

£21,187
Was £22,999 Save £1,807

Mercedes Benz SLK 5.5 SLK55 AMG 2d 421 BHP

2012  |   51,753 miles  |   Convertible  |   5461  |   petrol  |   automatic  |   2 doors

This car has rear parking sensor, mp3 compatible, service indicator, leather, cruise control + speed limiter, outside temperature gauge, automatic, air con, bluetooth interface, radio, warranty, automatic gearbox, metallic paint, satellite navigation, cruise cont...eee


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How much are Mercedes Benz Slk cars?

On 06 February 2025 we currently have 179 Mercedes Benz Slk cars for sale on the site. Although the average asking price is £8,975 you can find Mercedes Benz Slk cars for just £2,495. Slks are available in convertible, other body styles. The current selling market suggests that buyers have the best chance negotiating on 2012 year models and that 2012 year models with mileages less than 63,713 currently provide the best value.

Mercedes Benz Slk £9,750 - £24,490
  • Mercedes Benz Slk

Low price range
From £2,495 - To £7,490

Ave price £5,421 | Ave mileage 75,851 | Ave age 2008

Currently for sale 57
Mercedes Benz Slk £9,750 - £24,490
  • Mercedes Benz Slk

Mid price range
From £7,490 - To £9,750

Ave price £8,478 | Ave mileage 63,671 | Ave age 2013

Currently for sale 58
Mercedes Benz Slk £9,750 - £24,490
  • Mercedes Benz Slk

High price range
From £9,750 - To £24,490

Ave price £12,866 | Ave mileage 45,575 | Ave age 2012

Currently for sale 59


Frequently asked Mercedes Benz Slk questions

What body styles does the Mercedes Benz Slk come in?
| Convertible (97%) | Other (3%)

What transmissions are available on the Mercedes Benz Slk?
| Automatic (91%) | Manual (7%) | Semiauto (2%)

What different fuel types are available for the Mercedes Benz Slk?
| Diesel (39%) | Petrol (61%)

What are the most popular engine sizes in the Mercedes Benz Slk?
| 1796 (33%) | 1800 (1%) | 1991 (2%) | 2143 (36%) | 2295 (3%) | 2996 (6%) | 3199 (1%) | 3200 (1%) | 3498 (4%) | 5439 (3%) | 5461 (4%) | 9800 (2%)

What are the Mercedes Benz Slk's most popular colours?
| Silver | Red | Grey | Green | Blue

What are the Mercedes Benz Slk's most popular derivatives?
Amg | Amg Sport | Amg Sport Edition 125 |

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