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Used Mercedes Benz Slk cars for sale

Today we have 148 Slk cars for sale, 46 reduced in price.


Our cheapest Mercedes Benz Slk is just £1,450

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 Car Mad Ltd, Unit 12 collec depot, Leighton buzzard

£1,450 Good price

Mercedes Benz SLK 1.8 SLK200 Kompressor Convertible 2dr Petrol Automatic (211 g/km, 163 bhp)

2004  |   173,396 miles  |   Convertible  |   1796  |   petrol  |   automatic  |   2 doors  |  

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


Low price range Mercedes Benz Slk examples £1,450 - £7,495

Out of the 148 Slk cars we have for sale 45 are currently priced under £7,000


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 Kerry Motors, Glovers Garage, Witham

£3,995

Mercedes Benz SLK SLK 230 KOMPRESSOR

2000  |   98,000 miles  |   Convertible  |   2295  |   petrol  |   manual  |   0 doors

Features on this model include mot, registered keeper, petrol, convertible...eee

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 Tynemouth Motor Company Select Cars, Blue Pigeon Cosalt, North Shields

£5,499
Was £5,999 Save £495

Mercedes Benz SLK 2.1 SLK250 CDI BLUEEFFICIENCY 2d 204 BHP

2012  |   115,171 miles  |   Convertible  |   2143  |   diesel  |   automatic  |   2 doors

Features include passenger, driver, navigation system, convertible, pas, airbags, alloy wheels, audio 20, bluetooth, audio, brake assist, usb, 17in alloy wheels, automatic, cloth trim, air con, hill start assist, air conditioning, bluetooth interface, airbag, radio, ...eee

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 Harveys Car Centre Scaynes Hill, Lewes Road, West Sussex

£4,995
Was £5,750 Save £750

Mercedes Benz SLK 3.0 SLK280 Sport Convertible 2dr Petrol Manual (222 g/km, 231 bhp)

2007  |   54,000 miles  |   Convertible  |   2996  |   petrol  |   manual  |   2 doors

Comes with leather, warranty, privacy glass, air bag, air bag passenger, alloys, fog lights, anti lock brakes, passenger, floor mats, speakers, manual, air bag driver, steering wheel mounted controls, spare wheel, driver, alarm, low mileage, rain sensing wipers...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

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


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Mid price range Mercedes Benz Slk examples £7,495 - £9,699

Out of the 148 Slk cars we have for sale 45 are currently priced between £7,000 and £10,000


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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  |   54,297 miles  |   Convertible  |   2143  |   diesel  |   automatic  |   2 doors

Options include full leather, service indicator, alarm, warranty, trip computer, remote boot release, estate, abs, alarm system/interior protection/immobiliser, full leather interior, computer, speed limiter, anti lock braking system, leather, outside temperature ga...eee

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 Kent East Peckham, , Kent

£9,299
Was £9,999 Save £695

Mercedes Benz SLK 1.8 SLK200 AMG SPORT CONVERTIBLE 2dr IN RED WITH 70,000 MILES AND A SERVICE HISTORY, 3 OWNERS FROM N

2013  |   70,000 miles  |   Convertible  |   1796  |   petrol  |   automatic  |   2 doors

Features include speakers, alloy wheels, 18in alloy wheels, automatic gearbox, convertible, usb, airbags, passenger, bluetooth connectivity, automatic, airbag, bluetooth, alarm, dab radio, radio, pas, immobiliser, anti lock braking system, service history, abs, air c...eee

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 Car Time Motor Co UK Ltd Bury, Cartime Bury,

£8,999

Mercedes Benz SLK 1.8 SLK200 Kompressor Convertible 2dr Petrol Manual (209 g/km, 163 bhp) Red Leather Interior, Airsca

2005  |   14,900 miles  |   Convertible  |   0  |   petrol  |   automatic  |   0 doors

Comes with rev counter, leather interior, cd, air bag, convertible, air bag driver, heated seats, driver, electric door mirrors, air conditioning, air con, computer, leather, cupholder, trip computer, service history, cd player, central locking, power assisted ...eee

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 Staverton Garage, Daventry Road, Staverton

£8,730
Was £8,972 Save £237

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

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

Description includes speed limiter, radio, front head restraints, immobiliser, head restraints, trip computer, electric windows, parking sensors, alarm, bluetooth, leather gear knob, automatic headlamp activation, central locking, sports seats, multi function steering wh...eee

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 Craignairn Cars, Forth Avenue, Kirkcaldy

£8,495
Was £9,995 Save £1,495

Mercedes Benz SLK 2.1L SLK250 CDI BLUEEFFICIENCY 2d AUTO 204 BHP

2012  |   50,000 miles  |   Convertible  |   2143  |   diesel  |   automatic  |   2 doors

With automatic, trip computer, spare wheel, space saver spare wheel, abs with brake assist, remote boot release, passenger, airbag, heated door mirrors, multi function steering wheel, leather, speed limiter, auxiliary input socket, front head restraints, ...eee

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 Kudos Motor Company Ltd, 11 Wimborne Road, Wimborne

£7,695

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

2013  |   88,000 miles  |   Convertible  |   2143  |   diesel  |   automatic  |   2 doors

Includes air con, passenger, speed limiter, automatic climate control, black, alarm, privacy glass, audio, leather, hpi clear, bluetooth, 3 months warranty, bluetooth interface, service history, abs, cruise control, pas, anti lock braking system, alloys, airb...eee


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High price range Mercedes Benz Slk examples £9,699 - £24,490

Out of the 148 Slk cars we have for sale 47 are currently priced between £10,000 and £24,000


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 Roadside Garages Limited, 9 Somerset Road, Coleraine

£12,495

Mercedes Benz SLK 2.1 SLK250d AMG Sport Convertible 2dr Diesel G Tronic Euro 6 (s/s) (204 ps)

2016  |   45,905 miles  |   Convertible  |   2143  |   diesel  |   automatic  |   2 doors

Featuring esp, passenger, cd, air conditioning, airbag, electronic stability programme, brake assist, head restraints, third brake light, speed limiter, bluetooth, alloy wheels, anti lock braking system, airbags, air con, automatic, audio 20, bluetooth interfa...eee

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 Rix Motor Company Ltd, Hawleys Lane, Warrington

£11,950

Mercedes Benz SLK 2.1 SLK250d AMG Sport Convertible 2dr Diesel G Tronic Euro 6 (s/s) (204 ps) Registered Feb 2016 2 Ow

2016  |   68,000 miles  |   Convertible  |   2143  |   diesel  |   automatic  |   2 doors

This car has alarm, bluetooth interface, leather, air conditioning, driver, abs, cruise control, air con, diesel, anti lock braking system, airbags, alloy wheels, daytime running lights, black, brake assist, electronic stability programme, bluetooth, radio, leath...eee

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 Moto Farm Trading, Unit 4 Oakham Farm, Oving

£10,995

Mercedes Benz SLK SLK250 CDI BLUEEFFICIENCY

2015  |   34,000 miles  |   Convertible  |   2143  |   diesel  |   automatic  |   0 doors

Options include cd...eee

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 Bromborough Road Car Sales, The Old Rail Yard, Wirral

£12,495

Mercedes Benz SLK 3.0 SLK280 2DR Automatic

2006  |   37,795 miles  |   Convertible  |   2996  |   petrol  |   automatic  |   2 doors

Includes leather seats, automatic, auto lights, climate control, parktronic, alloys, cd, abs, leather, service history, cruise control...eee


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How much are Mercedes Benz Slk cars?

On 30 April 2025 we currently have 148 Mercedes Benz Slk cars for sale on the site. Although the average asking price is £9,149 you can find Mercedes Benz Slk cars for just £1,450. 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 63,669 currently provide the best value.

Mercedes Benz Slk £9,699 - £24,490
  • Mercedes Benz Slk

Low price range
From £1,450 - To £7,495

Ave price £5,100 | Ave mileage 73,946 | Ave age 2006

Currently for sale 47
Mercedes Benz Slk £9,699 - £24,490
  • Mercedes Benz Slk

Mid price range
From £7,495 - To £9,699

Ave price £8,607 | Ave mileage 62,669 | Ave age 2012

Currently for sale 48
Mercedes Benz Slk £9,699 - £24,490
  • Mercedes Benz Slk

High price range
From £9,699 - To £24,490

Ave price £13,429 | Ave mileage 44,232 | Ave age 2012

Currently for sale 49


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 (94%) | Manual (6%)

What different fuel types are available for the Mercedes Benz Slk?
| Diesel (36%) | Petrol (64%)

What are the most popular engine sizes in the Mercedes Benz Slk?
| 1796 (31%) | 1800 (1%) | 1991 (1%) | 2143 (35%) | 2295 (6%) | 2996 (5%) | 3199 (1%) | 3200 (1%) | 3498 (7%) | 5439 (3%) | 5461 (3%)

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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