Overview & Reviews

Throughout most of the 1980s and '90s, Mercedes offered impeccably built luxury cars geared toward the company's traditional buyers who didn't mind the somewhat blocky design aesthetic exhibited across the lineup. Still, there were some consumers who wanted something with Mercedes' well-known strengths and presence, but coupled to more daring styling. That's where the Mercedes-Benz CLK-Class came in. Originally offered as a coupe and later as a convertible, the CLK combined a curvy body with four-seat practicality at a price digestible to the moderately wealthy masses. To no one's surprise, it was a hit.

After a 12-year model run, however, Mercedes replaced the CLK with the similar E-Class coupe and convertible. Still, the CLK remains an appealing pre-owned option. Offering refined road manners, a sufficient amount of sportiness and the expected levels of Mercedes-Benz luxury, safety and prestige, the CLK is certainly worth considering.

Used Mercedes-Benz CLK-Class Models
Produced from 2003-'09, the second-generation Mercedes-Benz CLK-Class debuted in coupe form as the CLK320 (215-horsepower 3.2-liter V6), CLK500 (302-hp 5.0-liter V8) and CLK55 AMG (362-hp 5.4-liter V8). Convertible equivalents to all three joined for 2004. In 2005, the CLK500 switched from a five-speed automatic to the current seven-speed automatic transmission, and this was also the last year the CLK55 AMG was available in coupe form (and the year the navigation system switched from a CD-based to a DVD-based unit).

For 2006, the CLK320 became the CLK350 (268-hp 3.5-liter V6) and also got the seven-speed, while in 2007 the CLK500 and CLK55 morphed into the CLK550 (382-hp 5.4-liter V8) and CLK63 AMG (475-hp V8), respectively. For 2008, the AMG coupe returned, but only in limited-edition "Black Series" form with a 500-hp V8, a track-tuned suspension and a six-figure price tag. Both the CLK63 AMG and the Black Series were dropped for 2009.

Notable standard equipment on the CLK included alloy wheels, leather upholstery, power seats, dual-zone climate control and a power tilt-and-telescoping steering wheel. Major options included a sport appearance package, a navigation system, an upgraded Harman Kardon audio system and keyless ignition. Interior accommodations were airy in CLK coupes, thanks to their B-pillarless design, while CLK convertibles had a quick-acting power-operated cloth top. In addition to the extra power, V8 models added a body kit, different-colored interior pieces and paddle shifters for the automatic transmission.

In reviews, we noted that the relaxed driving character of this CLK-Class made it more of a grand touring car than a sport coupe. The steering was slower than we'd like, but overall, the CLK handled fairly nimbly while riding comfortably. It was plenty quick, too. As a pre-owned option, there's a lot to like in the Mercedes-Benz CLK-Class if you value the Benz ownership experience.

The first-generation Mercedes-Benz CLK was produced for the 1998-2002 model years in coupe form, while the convertible was available from 1999-2003. Each debuted as a CLK320 powered by a 215-hp 3.2-liter V6. The CLK430 variant, motivated by a 275-hp 4.3-liter V8, arrived a year later. The high-performance CLK55 AMG coupe and its 342-hp 5.4-liter V8 joined the line in 2001. Its convertible equivalent followed in 2002, and both went away at year's end.

All models had standard leather, dual-zone automatic climate control, SmartKey keyless entry, a Bose cassette stereo, power seats with memory, front seat side airbags and antilock brakes. CLK430 models added 17-inch wheels, aero enhancements and different-colored interior items. CLK55 AMGs went further with a stiffer suspension, performance exhaust, xenon headlights, a sunroof, rain-sensing wipers, multicontour front seats, front seat heaters and a rear sunshade.

The first changes came for 1999, when stability control became standard on the CLK430 and optional on the CLK320. In 2000 this safety feature became standard across the board, as did Mercedes' new TeleAid emergency communications system. Also, the five-speed automatic transmission on all models gained a manual mode.

The original Mercedes-Benz CLK-Class didn't drive as nicely as the second-generation one. Power wasn't the issue, as all CLKs of this generation were fine performers. In reviews at the time, we took issue with the transmission, which often second-guessed the driver's intentions and delivered badly timed shifts. In addition, the brake pedal was on the spongy side, and the CLK's old-fashioned recirculating-ball steering setup was numb and heavy. On the highway, the car always felt solid and composed, however. Actual braking distances were excellent, too. Besides that, the CLK55 AMG coupe was then the quickest production Benz in history, hitting 60 mph in 5 seconds flat.

Our gripes on the inside concerned the lack of a tilt steering wheel, limited rear-seat headroom and the complexity of many of the controls. CLK Cabriolets suffered from cramped rear legroom, mediocre rear visibility and a power top that wasn't fully automatic (all of which were improved on the second-generation CLK).

In general, we still think the BMW 3 Series coupes and convertibles of the time were more rewarding cars to drive, not to mention less expensive. Still, if we were buying a CLK, our choice would be either the CLK320 or the CLK430. The Mercedes-Benz CLK55 AMG, as fast as it was, didn't offer a big enough performance enhancement to justify its price hike.

User Reviews:

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  15 going on 30--A future classic - 1999 Mercedes-Benz CLK-Class
  By dadconsult - December 13 - 10:21 pm

  I picked up my 99 CLK 430 for a song...and at 131,000 miles it runs and drives like new. The interior is flawless, leather seats show no wear and tear whatsoever. Power to spare, which is very evident when pulling onto an interstate vs my prior car, a V6 Accord. However, the Accords ride was far better, the trade-off of a drivers car. It is, however, much quieter and despite being 9 years older, feels more solid and well-built (its German-built, mine has AMG trim) than the Accord. Now the rest of the story--its a salvage car, was in an accident that took out the drivers side front fender and bumper. Was repaired and cannot tell it was ever touched, no consequences are evident.

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  A pleasure to drive - 2002 Mercedes-Benz CLK-Class
  By C R Cox - December 8 - 2:00 am

  This is my second CLK, I purchased a CLK 320 in March 00 and was very happy with the veh. I traded the 320 for CLK 430 in June02 The 430 is so much more responsive and powerful. Ive own other sports cars in the past and I would place the 430 at the head of the class. It affords me a level of expected quality and pestige that only MB can coupled with the fun of driving a true sports car.

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  Nice car - 2004 Mercedes-Benz CLK-Class
  By johnthelandlord - November 21 - 11:00 pm

  Bought it new in 03, and have it as a second car. A few minor problems like flicker in tail light, sunroof one touch and stuck on ABS light on dash since then but nothing big. One thing that is VERY annoying is the complicated "computer" thats accessed through a series of pressing four buttons in certain sequence on the steering wheel. You can never find what you want easily and you can have an accident while you are fiddling with it while driving!! Setting the clock?? You need a degree in engineering to do it. Having an older BMW the controls were very simple one touch on one single button.

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  Happy Camper - 2007 Mercedes-Benz CLK-Class
  By Pam - October 29 - 7:23 am

  My first MB but not my first driving experience. I have been chauffering my Mom in her S500s for years never dreaming Id be shopping for a MB myself. Test drove the CLK550 and that was it! What a jewel. A real pleasure to find the combination of coupe and convertible with such style and pizzaz! It is perfect. Few things ever are. It sure suits my fancy and makes my day just a little brighter and more interesting. The one complaint I have aesthetically is the choice of rag tops. Whatever happened to that beautiful "buff" colored cloth. Black, Ash and Navy dont suit every ones taste!

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  clk500 convertible - 2005 Mercedes-Benz CLK-Class
  By buckers - October 23 - 10:00 am

  This beauty stops traffic, esp. when the top is down. Capri blue metallic with the light ash interior. Even with the (blue) ragtop, the interior is quieter than our slk hardtop. And enough toys for any boy - or girl - to play all day. For only about $10,000 more than the new slk, it,s five times the car.

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  Simply Fantastic - 2005 Mercedes-Benz CLK-Class
  By opulentanonymity - October 23 - 10:00 am

  Traded in my 04 Viper for this work of art. This AMG is very quick for a luxury feature packed coach. AMG will always be in my mind for future car purchases.

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  My 2003 Mercedes CLK 320 Convertible - 2003 Mercedes-Benz CLK-Class
  By Shane Park - October 22 - 10:20 am

  When I purchased my 2003 pre-owned smoked silver Mercedes CLK 320 convertible with 19" chrome AMG rims and low profile tires I knew I was in for some major fun. The first thing that caught my eye (other than the glimmer of the rims) was the way the top retracted neatly into its space then dissappeared as the rear cover closed. The look of this car with the top down is by far the best convertible look I have ever seen. The exterior lines are true to a well designed Mercedes and the interior look does not lack at all in design but I prefer less plastic. The 265 HP engine speeds you smoothly around anyone in your way and the electronic shifter supplies you with the added hill power when needed.

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  I love my car - 2005 Mercedes-Benz CLK-Class
  By WALTER - October 14 - 5:36 am

  This car is excellent. It is peppy and tight, handles and corners beautifully. The top retracts rapidly and is the quietest convertable I have ever had. The finish is fine and I have no second thoughts at having leased it.

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  Love my CLK 430 - 2001 Mercedes-Benz CLK-Class
  By Travis - October 4 - 4:00 am

  I have loved my CLK 430 coupe since day #1. It always puts a smile on my face and is great to drive, especially on the open road. The updated styling for 2001 still looks great and I think, better than the current, slimmer model. Despite some small nuisance repairs, Id recommend it to anyone who wants a solid, sporty car to drive in the city or on the highway.

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  Marks - 2006 Mercedes-Benz CLK-Class
  By mambrose - September 28 - 8:46 pm

  I think the car is satisfying overall. It is a well rounded machine, although those expecting a sports car may be a bit dissapointed. I had a 911 cab prior so that may not be a fair statement. It is smooth, quiet and powerful, although I understand they are putting the new v8 found in the 2007 S class thoughout the line to replace the current 5.0 ltr motor. That will be a real lift in power. (some 80 or so horses.) Kind of wish I would have waited for the 2007. I put 18 inch BBS wheels on mine and it handles better w/o much loss in ride. They look better too. I may put on cross drilled rotors(for looks and performance)w/perf. pads(to lessen dust), and maybe sway bars to help prevent leaning.