Overview & Reviews

When it comes to shaking up the luxury car world, no amount of power, technological sophistication or supple leather in the cabin can top an alluring design. More stunning in person than even the most flattering photography might suggest, the coupelike Mercedes-Benz CLS-Class has a visual presence that few other luxury sedans can match. And that is something that's not likely to change for some time to come.

Yet whether you're looking at the current CLS or its predecessor, both share much of their underlying structure, engines and hardware with the well-regarded E-Class. In a way, you're essentially buying a more visually interesting version of Mercedes' popular midsize sedan. However, in doing so you will be trading in some practicality. Though the front seats are every bit as accommodating as Mercedes' S-Class full-size luxury flagship, the CLS' dimensions in back are tighter in nearly every direction when compared to more mainstream sedans. Additionally, the high beltline and small rear windows can make occupants feel closed in. Overall, though, for the luxury car buyer who desires distinctive styling, strong performance and a sumptuous interior, the CLS is easy to recommend.

Current Mercedes-Benz CLS-Class
The Mercedes-Benz CLS-Class is a four-door sedan with coupelike styling. Based on the E-Class, it shares that model's V8 engines and rigid structure that helps promote a composed ride along with confident handling characteristics.

The CLS-Class lineup starts with the CLS550. It's equipped with a 4.7-liter twin-turbo V8 that produces 402 horsepower and 443 pound-feet of torque. Rear-wheel drive and a seven-speed automatic are standard, but you can get "4Matic" all-wheel drive as an option.

The CLS63 AMG goes a few steps further with a 5.5-liter twin-turbo V8 good for 550 hp and 531 lb-ft of torque in its standard form, and 577 hp and 590 lb-ft with the optional S-Model package. As 4Matic is standard, power is sent to all four wheels through a seven-speed automated manual transmission. Besides its powertrain, the 63 gets AMG-specific wheels, suspension, steering and styling details. A limited-slip differential, forged alloy wheels and carbon-ceramic brakes are options.

As with the exterior, the CLS' cabin takes on an organic and curvaceous theme. Materials are beyond reproach. The control layout is similar to the E-Class, though it swaps in an analog clock and the older knob-style climate controls in lieu of the newer toggle buttons. Stepping up to the CLS63 adds a chunky AMG steering wheel and fills the center console with AMG vehicle controls and the MCT transmission selector (complete with an embossed AMG crest) instead of the 550's electronic column shifter.

With its low, racy roof line and two-person backseat, the CLS isn't what we'd call the ideal people carrier. If you frequently ferry people around or have particularly tall friends, opting for an E-Class is probably a wiser idea. Indeed, this is the price you pay for that slinky styling. Well, besides the literal higher price attached to it compared to the E. At least you get a spacious trunk.

On the road, the "base" CLS550 essentially matches the acceleration of the previous-generation AMG model, while the CLS63 matches the get-up of many exotic sports cars. Both also handle brilliantly, tricking the laws of physics by going around corners with talent that belies their size. Nevertheless, ride quality is excellent in the CLS550 and acceptably firm in the CLS63. In total, this is a truly special luxury sedan for those who want a little flair from their four-door daily driver.

Used Mercedes-Benz CLS-Class Models
The current-generation Mercedes-Benz CLS-Class debuted in 2012. Compared to the first-generation CLS, this one rides and handles better, boasts better build quality and has superior ergonomics with more user-friendly controls. The following year brought an updated mbrace telematics system and a new Bang & Olufsen audio option. These early second-gen CLS models differ from today's version in a handful of minor ways. All lack an automatic engine stop-start feature (which helps to reduce fuel consumption), while the CLS63 AMG was rear-wheel drive and had less power. Still, with outputs of 518 hp and 516 lb-ft for the standard CLS63 and 550 hp and 590 lb-ft with the available AMG Performance Pack, that doesn't strike us as much of a disadvantage.

The first-generation Mercedes-Benz CLS-Class was produced from 2006-'11. Like the current car, it was based on the E-Class sedan of its time period and featured sleek, coupelike styling and the practicality trade-offs that came with it. Used shoppers will note that the key differences between this model and the one that replaced it are less user-friendly interior controls, less backseat room, hydraulic versus electric steering and less exuberant acceleration (although this is more a testament to the current car rather than an indictment of this one).

For 2006 only, the CLS-Class was available in CLS500 and CLS55 AMG guises. The former came with a 5.0-liter V8 rated at 306 hp, while the CLS55 AMG had a 469-hp supercharged 5.5-liter V8. From '07 until the end of this generation's run in 2011, the CLS550 featured a naturally aspirated 5.5-liter V8 that produced 382 hp. The 2007-and-up CLS63 AMG had a 6.2-liter V8 that made 507 hp. A seven-speed automatic with manual-shift capability was standard for both trims. Acceleration was obviously very strong for both.

Inside the cockpit, sweeping wood panels, chrome trim surrounds, premium materials and beautiful detailing made the CLS more visually interesting than other Mercedes-Benz sedans of the time. However, the car's coupelike roof line and tighter door openings made getting in and out of the rear seats more difficult. Once in place, the aft quarters were surprisingly accommodating, but headroom bordered on unacceptable for 6-footers. The short windows also made it feel less airy than a typical sedan, but compared to a traditional two-door coupe, this Mercedes-Benz CLS was legitimately comfortable in back rather than merely tolerable.

In reviews, we've noted that this first-generation CLS-Class offered plenty of entertainment value to go along with its gorgeous styling. Transitioning from one curve to the next made it obvious that the CLS was something more than the average midsize Mercedes. The CLS550 even invited spirited driving thanks to its quicker steering and reduced body roll compared with its E-Class contemporary, while the CLS63 AMG pushed the envelope even further thanks to its sport-tuned suspension, more powerful brakes, and bigger wheels and tires.

Besides the '07 engine swap, changes were light during this generation. For 2009, the Mercedes-Benz CLS-Class received a mild exterior styling refresh, including an updated twin-bar grille, restyled wheels, trapezoidal exhaust tips and reshaped LED taillights. The COMAND interface was also revised, but it was always plagued by usability issues. Instead of the touchscreen interfaces of some competitors or the screen-and-knob system that replaced it, this generation of COMAND featured an LCD screen and multidirectional buttons akin to a video game controller.

User Reviews:

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  It has grown on me. - 2006 Mercedes-Benz CLS-Class
  By R House - February 22 - 12:00 am

  This is my 3rd Benz and I must admit that I was totally spoiled by my previous model, a 2001 CL 600. I still get goose bumps of its awesome power and drive ability; however, it became a mechanical and reliability nightmare. When I first saw a CLS, I was struck by beauty and for me, its understated elegance. When I decided to buy, at the beginning of 2009, looked at quite a few and drove a few, but I just could not, or was not ready, to go there. Everything in its owm time and I spotted this beauty and I knew it was the one-black with cream interior and flawless kept, approximately 30,000, and showroom condition. After 6 months and approximately 4,000 miles there has not been one glitch.

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  Best of the Best - 2006 Mercedes-Benz CLS-Class
  By MarkB - January 19 - 6:56 pm

  This is the best car ever sold to the masses. The exterior styling is what an auto should be. It is not like those cookie cutter automobiles that we see on the road. The handling is superb and the aceleration is outstanding. The dynamic seats makes driving long distances more comfortable. This is the type of car Detroit should try to make.

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  CLS55 is the bomb! - 2006 Mercedes-Benz CLS-Class
  By Brian - January 13 - 10:20 am

  This is a great car! Styling is beautiful and the performance is outstanding. I had an 03 Viper prior and this car is very close in performance and much better in size, comfort, and driveability. This is the best 4 door Ive owned.

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  Just Being Honest - 2007 Mercedes-Benz CLS-Class
  By Mike - January 3 - 10:33 am

  Bought the car in Aug of 07. I bought the car as a weekend car and pretty much only drive it on the weekends. the car is very powerful and very fun to drive. The tranny is a little jerky at low speeds. The exhuast note is lovely and the looks of the cars is stunning. I have had both women and men tell me the car is sexy. The car is definitely an eye turner and the stop light to stop light power is heart pumping! This car will get you into trouble real quick! I hope you enjoy it if you decide to buy!

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  Concens with engine - 2007 Mercedes-Benz CLS-Class
  By Slo Mo - December 14 - 11:53 am

  I purchased this car 2 weeks ago and Ive already had to return to the dealership for a oil leak. The car only has 30,890 miles and for it to have a leak is really concerning. I love the car but the oil leak really bothers me. Im disappointed so far because the car runs great but my confidence is a little shaken at the moment.

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  30 year Benz driver rates this one #1 - 2007 Mercedes-Benz CLS-Class
  By William R Phillips - October 24 - 6:50 am

  This is my 31st Mercedes and I think it may well be the best. I did not bother with the AMG because the power is simply awesome without the 507 hp engine. The 382 suits me fine. Rarely do I use the back seat so I have no comment on its comfort level, but I love the styling and feel of the car. I have owned most models of MB during the years and have always craved the sportiness of the SL and the comfort of the S. Here I have what I have always wanted.

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  2007 CLS 550 - 2007 Mercedes-Benz CLS-Class
  By jerry - October 11 - 2:16 pm

  I owned a 2006 and traded it in to get the 2007. The added horsepower/torque and changes to the brake system were enough to make me buy the 07. The added horesepower and torque is very noticeable. Other than that it is the same car as the 06.

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  Smooth as Silk - 2006 Mercedes-Benz CLS-Class
  By J Carter - October 3 - 2:36 am

  I traded in my Cayenne Turbo because I wanted a car with power, luxury, and reliability.The CLS has it all. It is silky smooth on acceleration. It has all the characters of a luxury car, and drives like a sports car. Enough room for four adults and luggage. I dont miss my Cayenne yet!

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  Nice car, few challenges. - 2006 Mercedes-Benz CLS-Class
  By Richie Etwaru - September 25 - 10:23 pm

  I have had the opportunity to own and drive this car for an entire year now. Overall the experience has been enjoyable. I have owned Mercedes and BMWs in the past and while this car is marketed as a combination of a sedan and a coupe, I would submit that it also delivers a combination between a BMW and a Mercedes. The car performs very well, it manages its multiple personality disorder very well and is able stay under the radar as a chameleon transforming from executive luxury during the week in the employee parking lot to sporty/sexy transportation for a Saturday night out in New York City.

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  CLS 500 - 2006 Mercedes-Benz CLS-Class
  By Jim in new york - September 20 - 2:46 am

  Needless to say it gets a lot of attention. It is a lot of fun to drive. I moved away from Mercedes a few years back due to quality. I went to Lexus and I was so bored. This car is anything but boring. It is a fun drivers car. It reminds you of the joy you felt when you first got behind the wheel. Im just hoping that the quality is in this car.