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Used Mercedes Benz Slk cars for sale

Today we have 123 Slk cars for sale, 41 reduced in price.


Our cheapest Mercedes Benz Slk is just £1,990

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 See Cars Nottingham Ltd, Unit 1, Old Hall Mill Business Park, Little Eaton

£1,990 Good price
Was £2,590 Save £600

Mercedes Benz SLK 2.3 SLK230 Kompressor Kompressor Convertible 2dr Petrol Automatic (225 g/km, 193 bhp)

1998  |   87,000 miles  |   Convertible  |   2295  |   petrol  |   automatic  |   2 doors  |  

Comes with low mileage, mot, hpi clear, finance available, leather...


Low price range Mercedes Benz Slk examples £1,990 - £6,990

Out of the 123 Slk cars we have for sale 36 are currently priced under £7,000


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 MB Car Sales, 7 Vulcan Way, St. Neots

£2,995

Mercedes Benz SLK SLK 200K 2dr Tip Auto

2008  |   145,000 miles  |   Convertible  |   1796  |   petrol  |   automatic  |   2 doors

Description includes driver, passenger, alloy wheels, electric windows, park distance control, driver airbag, airbags, air conditioning, leather, power assisted steering, bluetooth, abs, passenger airbag, airbag, electric mirrors, air con, cruise control, central locking...eee

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 Riverside Car Sales Ltd, Derby Road, Burton On Trent

£5,500
Was £6,500 Save £995

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

2008  |   87,093 miles  |   Convertible  |   1796  |   petrol  |   automatic  |   2 doors

Includes anti lock brakes, immobiliser, computer, electronic stability programme, trip computer, spare wheel, steering wheel leather, air con, adjustable steering column, driver, air conditioning, passenger, third brake light, central door locking, pas, alloy...eee

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 OCS Car Sales, Unit 1 Buckland Mall, Hook

£3,495

Mercedes Benz SLK 1.8 SLK200 Kompressor 2dr

2007  |   99,255 miles  |   Convertible  |   1796  |   petrol  |   automatic  |   0 doors

Features on this model include cruise control, electronic stability programme, airbag, leather, alloys, black, auto lights, mot, leather trim, pas, on board computer, rear parking sensor, central locking, parking sensors, remote central locking, electric windows, computer, rear pa...eee

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 L N K Motors LTD Hollins Vale, Croft Lane, Greater Manchester

£6,395
Was £6,650 Save £250

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

2012  |   93,850 miles  |   Convertible  |   2143  |   diesel  |   automatic  |   2 doors

Description includes black, bluetooth interface, electric windows, leather, driver, hill start assist, audio 20, 18in alloy wheels, airbags, passenger, multi function steering wheel, immobiliser, automatic, cruise control, central locking, alloy wheels, alarm, service hi...eee


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Mid price range Mercedes Benz Slk examples £6,990 - £9,499

Out of the 123 Slk cars we have for sale 37 are currently priced between £7,000 and £9,000


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 Motorhouse Wales, The Showroom, Bridgend

£7,995

Mercedes Benz SLK SLK200 KOMPRESSOR

2008  |   48,000 miles  |   Convertible  |   1796  |   petrol  |   automatic  |   2 doors

Includes cupholders, pas, auto climate control, 12v socket, parking sensors, spare wheel, heated front seats, radio/cd, leather trim, multi function steering wheel, space saver spare wheel, climate control, speed limiter, service history, front and rear parki...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

This model has alarm, front centre armrest, electronic parking brake, computer, auxiliary input socket, heated front seat, airbag, dab digital radio, electrically adjustable and heated door mirrors, led daytime running lights, head restraints, spare wheel, radio, d...eee

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 St James Motor Company William Street, 4 Muira Estate, Hampshire

£7,990

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

2013  |   74,000 miles  |   Convertible  |   2143  |   diesel  |   automatic  |   2 doors

Comes with central locking, dab digital radio, audio, cruise control, head restraints, alloy wheels, heated front seats, leather interior, air con, radio, satellite navigation, black, heated seats, parktronic, heated front seat, outside temperature gauge, floor...eee

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 Sherwood Hall Garage Mansfield, Warsop Road,

£8,495

Mercedes Benz SLK 1.8 SLK200 BLUEEFFICIENCY AMG SPORT ED125 2d 184 BHP

2011  |   66,369 miles  |   Convertible  |   1796  |   petrol  |   automatic  |   2 doors

Description includes radio cd, bluetooth, daytime running lights, automatic, esp, usb, service history, hill start assist, alloy wheels, 18in alloy wheels, air conditioning, brake assist, electronic stability programme, passenger, airbags, sat nav, navigation system, pas...eee

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 Motobarn, Garage High Street, Hampsthwaite, Harrogate

£7,750

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

2012  |   82,000 miles  |   Convertible  |   2143  |   diesel  |   automatic  |   2 doors

This model has cd, automatic, diesel, convertible, manual, leather seats, automatic transmission, sports seats, mot, full leather, automatic gearbox, black, leather, paddle shift...eee

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 J & I Car Sales Ltd Plymouth, 301 Ham Drive, Devon

£8,695

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

2013  |   72,876 miles  |   Convertible  |   2143  |   diesel  |   automatic  |   2 doors

With warranty, cruise control, bluetooth interface, pas, bluetooth, radio, driver, electronic stability programme, alarm, air con, airbags, immobiliser, electric windows, 17in alloy wheels, alloy wheels, automatic, esp, head restraints, anti lock braking ...eee


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High price range Mercedes Benz Slk examples £9,499 - £24,490

Out of the 123 Slk cars we have for sale 37 are currently priced between £9,000 and £24,000


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 New March Car Centre, Station Road Garage, Station Road, March

£10,495

Mercedes Benz SLK SLK250 AMG SPORT CDI BLUE

2015  |   58,000 miles  |   Convertible  |   2143  |   diesel  |   automatic  |   2 doors

Includes leather, multi function steering wheel, cd, service history, cruise control, black, full service history, bluetooth telephone connectivity, bluetooth, sat nav, alloy wheels...eee

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 St James Motor Company William Street, 4 Muira Estate, Hampshire

£17,490
Was £19,490 Save £1,995

Mercedes Benz SLK 5.4 SLK55 AMG Convertible 2dr Petrol 7G Tronic (288 g/km, 360 bhp)

2007  |   61,000 miles  |   Convertible  |   5439  |   petrol  |   automatic  |   2 doors

Comes with adjustable steering column, alloy wheels, full service history, air bag, central door locking, cruise control, steering wheel mounted controls, black, heated seats, electronic stability programme, immobiliser, service history, climate control, blueto...eee

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 Egerton Cars Ltd, Blackburn Road , Bolton

£11,799
Was £11,995 Save £191

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

2016  |   62,597 miles  |   Convertible  |   2143  |   diesel  |   automatic  |   2 doors

Features include heated front seats, cd, alloy wheels, radio, convertible, heated seats, diesel, leather, abs, parktronic, pas, airbag, warranty, sat nav, anti lock braking system, passenger, air conditioning, airbags, heated front seat, air con, black, driver, alarm...eee

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 NCV Sales, 68 Farndon Road, Nottingham

£9,990

Mercedes Benz SLK 250 CDI BLUEEFFICIENCY AMG SPORT

2013  |   39,998 miles  |   Convertible  |   2143  |   diesel  |   automatic  |   2 doors

Options include anti lock braking system, warranty, black, service history, full service history, abs, mot, alloy wheels, 12 months mot, 18in alloy wheels...eee


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How much are Mercedes Benz Slk cars?

On 19 November 2025 we currently have 123 Mercedes Benz Slk cars for sale on the site. Although the average asking price is £8,755 you can find Mercedes Benz Slk cars for just £1,990. Slks are available in convertible 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 70,739 currently provide the best value.

Mercedes Benz Slk £9,499 - £24,490
  • Mercedes Benz Slk

Low price range
From £1,990 - To £6,990

Ave price £4,896 | Ave mileage 82,489 | Ave age 2007

Currently for sale 38
Mercedes Benz Slk £9,499 - £24,490
  • Mercedes Benz Slk

Mid price range
From £6,990 - To £9,499

Ave price £8,317 | Ave mileage 62,707 | Ave age 2011

Currently for sale 40
Mercedes Benz Slk £9,499 - £24,490
  • Mercedes Benz Slk

High price range
From £9,499 - To £24,490

Ave price £12,705 | Ave mileage 48,091 | Ave age 2012

Currently for sale 40


Frequently asked Mercedes Benz Slk questions

What body styles does the Mercedes Benz Slk come in?
| Convertible (100%)

What transmissions are available on the Mercedes Benz Slk?
| Automatic (94%) | Manual (5%)

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 (34%) | 1991 (2%) | 1998 (2%) | 2143 (35%) | 2295 (4%) | 2996 (5%) | 3199 (2%) | 3498 (7%) | 5439 (3%) | 5461 (4%)

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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