Mercedes-Benz CLK-Class Research & Reviews

Overview & Reviews

Average Score

4.60/5 Average
581 Total Reviews
Model Overview:

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:

Showing 61 through 70 of 581.00
  • Awesome car - 2004 Mercedes-Benz CLK-Class
    By -

    This has been a treat. I did the European delivery program and the trip was amazing. I feel bad that we have speed limits in America. This car was phenomenal on the autobahn. AT 130mph, I put it on cruise control and I could take any curve easily. The stability on it was amazing and I loved racing with BMWs and blowing the hell out of them. I did pay the price as I had to gas every day for over $100 each time but it was worth it.

  • It has almost everything - 2005 Mercedes-Benz CLK-Class
    By -

    Excellent all around vehicle. Some obvious features missing that is found in lesser priced vehicles. eg compass, easily accessable change holder (lifting up armrest is cumbersome), poorly located cup holder without provision for passenger

  • CLK55 - 2002 Mercedes-Benz CLK-Class
    By -

    Initial electrical problems with the interior operating components. The local dealer was more then helpful, always providing a loaner even though I did not buy it from them. After several visits, the dealer seems to have exorcised the electrical gremlins and the car is an absolute joy to drive. I can average 23 MPG if I drive at regular speeds. However, it is difficult to do that as this car constantly asks for more spirited driving and rewards you with a well balanced and stunning performance and , even with my driving style, still returns an average of 18MPG! I LOVE THIS CAR! I have a 2003 Corvette Z06 and did not drive it all summer because I would always turn to the Mercedes for driving.

  • Top Down, Fast Fun - 2001 Mercedes-Benz CLK-Class
    By -

    This car is great. I decided it was time to have a convertible again and this CLK430 has not disppointed. The performance is incredible (although it does drink the gasoline) and it has been very reliable. The ride is very tight and taking corners at speed is like riding on rails. Two downers about this car: 1st: unless you must have NAV, dont bother as the screen is very small and its not very user friendly. 2nd: beware of parking lot curbs as they like to eat up your front spoiler. With that said I bought the car with 40K miles on it and now have 55K. It has been a true pleasure to own and great fun. I am very pleased with this Mercedes.

  • Sheer Delight - 2003 Mercedes-Benz CLK-Class
    By -

    I traded a beloved BMW-540i for this car and have not had a moments regret. I love the handling, tight chassis, ergomonics in the cabin, but most of all the smooth power the V-8 pours out on command. Everything is refined about this car, even in the way it delivers almost unlimited power.

  • a lemon - 2003 Mercedes-Benz CLK-Class
    By -

    an absolute disaster...Ive driven lexus for the past 10 years and decided to try the CLK. It was in the shop constantly, the door fell off, catalytic converter, gas tank problems, you name it. I traded it in for a lexus.......good riddance!

  • Great Ride - 2004 Mercedes-Benz CLK-Class
    By -

    The ride is extremely smooth and controlled. The seats are extremely comfortable offering excellent support. The coupe is fairly spacious and the rear seat folds down offering additional room.

  • Beautiful until you get under the hood - 1999 Mercedes-Benz CLK-Class
    By -

    I fell in love with the car at first sight I just had to have it. Problem is I wish I never laid eyes on it. Performs excellent, but I have put in thousands of dollars in maintenance. Currently with pecking and grinding from the heater and the steering column my dealer tells me these sounds are normal and my sunroof is broke. If you have never owned a Mercedes up to this point I would stay that way, the dealers have absolutely raped my bank account. So this car is a Mona beautiful if you are standing back but when you get up close she is a let down!

  • Flips review - 2004 Mercedes-Benz CLK-Class
    By -

    This is my second MB and the exceptional quality and workmanship is unsurpassed. Vehicle is perfect for everyday driving or short trips. I especially recommend the active ventilated seats, living in Florida these are a real plus with the top down and the sun shinning.

  • Excellence! - 2000 Mercedes-Benz CLK-Class
    By -

    After owning the car for a few months I have come to enjoy it greatly. When I first got it I was immediately impressed with everything, but a stage of uncertainty came with minor glitches that were cheap and easy fixes (surprising little for a car with 110k miles on it). You will notice the laggish pickup from 0-20 but from 20 on up the acceleration is incredible. Suspension is top notch creating a very smooth ride and aggressive performance. Taking it around the curves is joyful and you cant take it too fast. Very nice bose speaker system. Lots of built in extras are fun and entertaining. It will make it through the snow but not well. Built very well, its a heavy car and feels very safe.

Mercedes-Benz CLK-Class Reviews By Year:
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