CLK-Class (W209) 2003 on: CLK 270 CDI, CLK 200K, CLK 200 CGI, CLK 240, CLK 320, CLK 350, CLK 500, CLK 550 [Coupes & Cabriolets]

Are they Worth it?

Thread Tools
 
Search this Thread
 
Rate Thread
 
Old Feb 12, 2018 | 11:45 PM
  #1  
NotAMechanic's Avatar
Thread Starter
Newbie
 
Joined: Feb 2018
Posts: 2
Likes: 0
BMW 530i E60
Question Are they Worth it?

So I'm about to close a deal on a 07 CLK 350 and i wanted to know what your guys' experience has been with this model. Are they Reliable? Hard to Maintain? Also, does the convertible top malfunction often? and if so, is it expensive to get it fixed?
Reply
Old Feb 13, 2018 | 12:57 AM
  #2  
xsever's Avatar
MBWorld Fanatic!
10 Year Member
Liked
Loved
Community Favorite
 
Joined: Aug 2013
Posts: 1,364
Likes: 149
2012 C300 4MATIC Sport
Originally Posted by NotAMechanic
So I'm about to close a deal on a 07 CLK 350 and i wanted to know what your guys' experience has been with this model. Are they Reliable? Hard to Maintain? Also, does the convertible top malfunction often? and if so, is it expensive to get it fixed?
You want to avoid half the MY2007s as they can experience engine timing chain idler sprocket (a.k.a. balance shaft) failure. You also want to avoid any 722.9 transmission prior to MY2008 since they experience conductor plate and fuel pump failures.

You can post the car's VIN here so we check if the engine is in the range of the idler sprocket failures, but the general advice here is stick with 2009 or 2008 CLKs since by then all of the problems were ironed out.
Reply
Old Feb 13, 2018 | 01:01 AM
  #3  
NotAMechanic's Avatar
Thread Starter
Newbie
 
Joined: Feb 2018
Posts: 2
Likes: 0
BMW 530i E60
Originally Posted by xsever
You want to avoid half the MY2007s as they can experience engine timing chain idler sprocket (a.k.a. balance shaft) failure. You also want to avoid any 722.9 transmission prior to MY2008 since they experience conductor plate and fuel pump failures.

You can post the car's VIN here so we check if the engine is in the range of the idler sprocket failures, but the general advice here is stick with 2009 or 2008 CLKs since by then all of the problems were ironed out.
The Vin number to it is WDBTK56F37T080367
Reply
Old Feb 13, 2018 | 01:40 AM
  #4  
xsever's Avatar
MBWorld Fanatic!
10 Year Member
Liked
Loved
Community Favorite
 
Joined: Aug 2013
Posts: 1,364
Likes: 149
2012 C300 4MATIC Sport
Originally Posted by NotAMechanic
The Vin number to it is WDBTK56F37T080367
The engine serial number is 30-504583 which is beyond the range of engines affected, but you would still have the transmission problems to worry about. Are you able to know from the seller if the transmission has been serviced/repaired so that you don't inherit these problems?

Removing the transmission to replace the conductor plate and/or change the fluid pump, which will require a live connection to MB's servers to reprogram the transmission control unit, will prove to be very costly if you live in the US or in any country where labour is not cheap. We are talking $1-3k here.
Reply

Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 


You have already rated this thread Rating: Thread Rating: 0 votes,  average.


All times are GMT -4. The time now is 01:27 AM.

story-0
8 Oddball Mercedes Ideas That Actually Made it to Production

Slideshow: Mercedes has never been afraid to experiment, and some of its strangest ideas turned out to be surprisingly successful.

By Verdad Gallardo | 2026-06-10 17:43:40


VIEW MORE
story-1
Dubai Tuner Gives the Mercedes G-Class An Entirely New Look

Sideshow: A Middle Eastern tuner has transformed the Mercedes-AMG G 63 into an open-top special, replacing nearly every exterior panel in the process.

By Verdad Gallardo | 2026-06-10 15:29:50


VIEW MORE
story-2
Six Gift Ideas Your AMG Loving Dad or Grad Will Cherish

Slideshow: Six gift ideas your AMG loving dad or grad will cherish.

By | 2026-06-03 17:26:18


VIEW MORE
story-3
7 Craziest Things AMG Gas Ever Built

Slideshow: Sometimes AMG builds fast sedans. Other times, it builds twin-turbo V12 land missiles and six-wheeled off-road monsters.

By Verdad Gallardo | 2026-05-26 17:59:58


VIEW MORE
story-4
New Electric Mercedes-AMG GT 4-Door Coupe Unveiled: 10 Things You Need to Know

Slideshow: Mercedes-AMG's new electric GT 4-Door Coupe trades combustion for software, synthetic noise, and more than 1,100 horsepower.

By Verdad Gallardo | 2026-05-20 20:08:15


VIEW MORE
story-5
6 Mercedes Models That Did NOT Age Well (But Are Somehow Still Cool)

Slideshow: Not every Mercedes design becomes timeless, some feel stuck in the era they came from.

By Verdad Gallardo | 2026-05-12 18:09:07


VIEW MORE
story-6
Manual Mercedes? 6 Times Sindelfingen Let Drivers Have All The Fun

Slideshow: Yes, Mercedes built manual cars, and some of them are far more interesting than you'd expect.

By Verdad Gallardo | 2026-05-02 12:36:58


VIEW MORE
story-7
Mercedes SLR McLaren 722 S Is Extremely Rare Example Modified by McLaren

Slideshow: A one-of-one U.S.-spec Mercedes-Benz SLR McLaren Roadster became even rarer after a factory-backed transformation at McLaren's headquarters.

By Verdad Gallardo | 2026-04-29 11:19:28


VIEW MORE
story-8
8 Classic Boxy Mercedes Designs That Have Aged Like Fine Wine

Slideshow: Before curves took over, Mercedes mastered the art of the straight line, and some of those shapes still look right today.

By Verdad Gallardo | 2026-04-25 12:05:49


VIEW MORE
story-9
Flawlessly Restored Mercedes 190E Evo II Heads to Auction

Slideshow: The 190E Evolution II shows how a homologation necessity became a six-figure collector icon.

By Verdad Gallardo | 2026-04-22 17:53:47


VIEW MORE