2008 Mercedes-Benz CLS-Class Review
Price Estimate: $2,753 - $4,349





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Edmunds' Expert Review
by the Edmunds Experts
Pros
- Sleek and sexy exterior design, handles like a smaller car, smooth and incredibly powerful V8 engines.
Cons
- Coupelike roof line hampers rear-seat access, tight rear-seat headroom, old-school COMAND control interface still isn't winning any supporters.
What’s new
After big changes underhood last year, the 2008 Mercedes-Benz CLS550 and CLS63 AMG make do with very minor updates. New wheel designs debut and satellite radio is now standard.
Edmunds says
Mercedes-Benz strays from the norm with this sleek "four-door coupe." The CLS550 and high-performance CLS63 AMG blend the sexy lines of a sport coupe with the convenience of a luxury sedan.
For sale nearby
18 listings
- 109,998 miles
- No accidents, 4 owners, personal use
- 12 City / 18 Hwy MPG
- Dallas Cars of Texas (909 mi away)
- Sunroof/Moonroof
- Power Driver Seat
- Tire Pressure Warnin...
- Multi-Zone Climate C...
- Auto Climate Control
Close
Located in Dallas, TX
Welcome to the thrill of driving with the 2008 Mercedes-Benz CLS 63 AMG from Dallas Cars of Texas. This exceptional sedan s sleek black exterior hints...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
14 Combined MPG (12 City/18 Highway)
Listing Information:
VIN: WDDDJ77X48A121118
Stock: 121118
Certified Pre-Owned: No
Listed since: 06-30-2024- 107,770 miles
- 1 accident, 3 owners, personal use only
- 14 City / 21 Hwy MPG
- Turner Auto Group (948 mi away)
- Leather Seats
- Sunroof/Moonroof
- Power Driver Seat
- Tire Pressure Warnin...
- Multi-Zone Climate C...
Close
Located in Greenwood, MS
AutoCheck Vehicle History Summary
Accident Free Vehicle: No
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
16 Combined MPG (14 City/21 Highway)
Listing Information:
VIN: WDDDJ72XX8A131871
Stock: 131871
Certified Pre-Owned: No
Listed since: 08-05-2025
Vehicle overview
Mythology is filled with half-this, half-that creatures. A minotaur was half man, half bull. A mermaid was half fish, half hot babe. On South Park, Al Gore dreamt up the fearsome ManBearPig. The 2008 Mercedes-Benz CLS-Class follows in this tradition: a "four-door coupe" that blends the sleek lines of a luxury two-door with the practicality of a sedan. Thankfully, there's nothing mythical about it.
Underneath its sexy tapered roof line and taut curves is essentially a modified E-Class. It's longer than the E, but weighs about the same. The standard semi-active Airmatic suspension that automatically adjusts to reduce pitch, dive and roll during braking, accelerating and cornering makes this four-door live up to the coupe requirement of being fun to drive. Further aiding that endeavor is the CLS550's 5.5-liter V8 sourced from Mercedes' S-Class flagship, and the CLS63 AMG's Herculean 6.2-liter V8 that produces 507 thunderous horses. Both engines are enough to propel the CLS up to speeds that put some sports cars to shame.
While this Benz's four doors certainly provide a practical advantage, as with most coupes, there are downsides in its everyday livability. Those narrow slit side windows and sleekly raked windshield make visibility a precious commodity, while ingress and egress is more difficult that in most sedans. Despite boasting 2 more inches of rear-seat legroom versus the E-Class, the CLS' fastback-like roof line chews into rear-seat headroom -- 6-footers and minotaurs may feel a bit crunched.
The CLS' specialized nature has yet to be copied by any other luxury automaker. As such, it doesn't really have any natural competitors. Besides having a different body style, the CLS550 is more powerful and more expensive than the similarly sized BMW 550i and Audi A6 4.2. The CLS63 AMG lines up better with the BMW M5 in terms of power, though Mercedes' own E63 AMG provides nearly identical performance in a more traditional, practical sedan shape. The S-Class is also in the same price neighborhood, but is obviously a much different animal.
For those who love coupes but find loading kids or grandma through single side doors a rather aggravating experience, the 2008 Mercedes-Benz CLS-Class provides a solution with its combination of high-performance engines, sexy styling, finely tailored interior furnishings and four doors. Some may argue it's a vehicle that's not sure what it wants to be, but like mermaids and ManBearPig, it's hard to deny that this half-breed is a pretty cool creation.
Performance & mpg
The 2008 CLS550 has a 5.5-liter V8 that produces 382 horsepower and 391 pound-feet of torque. The CLS63 AMG has a 6.2-liter V8 that makes 507 hp and 465 lb-ft. A seven-speed automatic with Sportronic manual-shift capability is the sole gearbox for both trims. In performance testing, the CLS63 AMG sprinted to 60 mph in a staggering 4.4 seconds -- that's supercar territory. Mercedes claims the CLS550 reaches 60 mph in a still quick 5.4 seconds.
Safety
The 2008 Mercedes-Benz CLS-Class comes standard with antilock disc brakes, active front head restraints, stability control, side curtain and abdomen airbags at all outboard positions and a driver's knee airbag. Also standard is the PreSafe system, which, when it senses an impending collision (via rapid braking and steering patterns), automatically tightens up the seatbelts, closes the sunroof and positions the right front seat for optimum airbag protection.
Driving
In addition to the prodigious thrust offered by its pair of powerful V8 engines, the 2008 Mercedes-Benz CLS-Class also makes a good showing when the road turns twisty. Left in its default "Comfort" mode, the standard CLS' suspension responds with typical luxury car motions -- soft when it needs to be and stiff enough to maintain complete control at all times. There are two Sport settings designed for more aggressive driving, which tighten things up and deliver a full-on sport sedan driving experience when desired. Unlike some other luxury/sport sedans, the CLS invites you to go harder at every turn. Quick steering, minimal body roll and plenty of grip contribute to that sensation. Stepping up to the 2008 CLS63 AMG kicks the already impressive performance up a few notches, making this four-seat four-door the equal of more than a few exotic two-seaters.
Interior
The CLS' coupelike body style means getting into the rear compartment is tricky for 6-footers. Once inside, those taller folks may brush their heads, but plenty of knee and shoulder room keep the rear quarters comfortable enough. The short windows make it feel less airy than a typical sedan, but compared to a traditional coupe, the CLS is legitimately comfortable in back rather than merely passable. A strip of wood trim that spans the dash differentiates the CLS from any of its siblings, along with smaller, but tastefully applied touches of wood and chrome trim throughout.
As is typical of many Mercedes models, the COMAND audio and navigation systems are largely unintuitive even when one spends some time to get used to them. Touchscreen systems in Asian competitors and even the oft-aggravating German point-and-click systems (including Mercedes' own next-generation COMAND) are much better.
2008 Mercedes-Benz CLS-Class models
There are two models within the2008 Mercedes-Benz CLS-Class line: the CLS550 and CLS63 AMG. The CLS550 comes standard with luxury-oriented features such as 18-inch wheels, a semi-active air suspension, a sunroof, a power tilt-telescoping steering column, 10-way power front seats with memory, leather upholstery, four-zone climate control and a Harman Kardon Logic7 surround-sound system with six-CD changer, satellite radio and an auxiliary audio jack. In addition to its various performance upgrades, the CLS63 AMG adds 19-inch wheels, heated front seats, upgraded leather upholstery with Alcantara inserts and a sport steering wheel. Many of the CLS63's AMG styling upgrades can be added to the CLS550 with the AMG Sport Package. The CLS63 AMG can be made even more aggressive with the AMG Performance Package, which adds a limited-slip rear differential, a speed governor increase to 186 mph, a track-calibrated suspension, upgraded brakes, upgraded 19-inch wheels and carbon-fiber trim.
Available on both trims is the Premium I Package that adds heated front seats (CLS550), active ventilated front seats, Bluetooth, a power trunk closer and a navigation system. The Premium II Package includes those items, along with keyless ignition and entry and active bi-xenon headlamps. Stand-alone options include upgraded napa leather upholstery (CLS550), active cruise control, parking sensors, iPod integration and run-flat tires (CLS550 only). Also available is a special Designo Graphic Edition (late availability) that includes Graphic Metallic exterior paint and special interior upholstery and trim.

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Compare 2008 Mercedes-Benz CLS-Class trim levels
Helpful trims summary and side-by-side comparison chart
Cost to Drive
Monthly estimates based on costs in North Dakota
$290/mo for CLS-Class CLS550
CLS-Class CLS550
vs
$164/mo
Avg. Midsize Car
Reliability
The 2008 Mercedes-Benz CLS-Class has a 4 years / 50,000 miles basic warranty and 4 recalls. RepairPal gives it a reliability rating of 3 out of 5, ranks it #25 out of 48 among Luxury Fullsize Cars. Below you’ll find our owner reviews.
Reliability Rating by RepairPal
3 out of 5 stars3/5Average
#25 out of 48 among Luxury Fullsize Cars
RepairPal Reliability Ratings are based on the actual cost, frequency, and severity of unscheduled repairs and maintenance on make/model data for select 2008-2022 vehicles. The reliability of a specific vehicle may vary depending on its maintenance and driving history, model year, trim, and features.
Cost
$733/yr
vs. $729/yr
for Average Luxury Fullsize Car
for Average Luxury Fullsize Car
Frequency
1.83x/yr
vs. 1.74x/yr
for Average Luxury Fullsize Car
for Average Luxury Fullsize Car
Severity
16.3%
vs. 14.7%
for Average Luxury Fullsize Car
for Average Luxury Fullsize Car
powered by RepairPal
Recalls
4 recalls foundChecking if a car has a recall is simple. Just type the car's VIN number into the NHTSA website (https://www.nhtsa.gov/recalls). If there's an unrepaired recall, you'll see it there.
If a recall shows up, just call your local car dealer. They'll know about the recall and will work with the car maker to fix it for free (if the recall happened within 10 years of the car being first sold).
- Recall Number:
- 24V874000
- Manufacturer Recall Number:
- 2024120001
- Manufactured from:
- 2000-05-18 to 2010-07-19
- Number of vehicles affected:
- 33456
- Defect Description:
- Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2001-2011 C-Class, CLK, E-Class, and CLS vehicles. Please see the recall report for a complete list of models and model years. The glass sunroof panel may not be properly secured and can detach.
- Defect Consequence:
- A detached sunroof panel can become a road hazard, increasing the risk of a crash.
- Corrective Action:
- Dealers will inspect and replace the sunroof panel as necessary, free of charge. Owner notification letters were mailed January 10, 2025. Owners may contact MBUSA customer service at 1-800-367-6372. This recall is an expansion of previous NHTSA recall number 22V-954. MBUSA's number for this recall is 2024120001/2/3.
- Recall Number:
- 22V954000
- Manufacturer Recall Number:
- 2023010004
- Number of vehicles affected:
- 131653
- Defect Description:
- Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2001-2011 C-Class, CLK, E-Class, and CLS vehicles. Please refer to MBUSA's recall report for specific vehicle model details. The glass sunroof panel may not be properly secured and may detach.
- Defect Consequence:
- A detached sunroof panel may become a road hazard, increasing the risk of a crash.
- Corrective Action:
- Dealers will inspect and replace the sunroof panel as necessary free of charge. Owner notification letters were mailed February 3, 2023. Owners may contact MBUSA customer service at 1-800-367-6372. This recall expands NHTSA recall number 19V-918. MBUSA's numbers for this recall are 2023010004, 2023010005, and 2023010006.
- Recall Number:
- 19V918000
- Manufacturer Recall Number:
- 2020040011
- Manufactured from:
- 2006-01-16 to 2006-08-21
- Number of vehicles affected:
- 747928
- Defect Description:
- Mercedes-Benz USA, LLC. (MBUSA) is recalling certain 2001-2011 vehicles. The bonding between the glass panel and the sliding roof frame may deteriorate, possibly resulting in the glass panel detaching from the vehicle. For a full list of the affected models visit: https://static.nhtsa.gov/odi/rcl/2019/RMISC-19V918-4126.pdf
- Defect Consequence:
- A detached glass panel can separate from the vehicle and become a road hazard, increasing the risk of a crash.
- Corrective Action:
- MBUSA will notify owners, and dealers will inspect the glass panel bonding and replace the sliding roof, as necessary, free of charge. The recall began July 10, 2020. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2020040011.
- Recall Number:
- 08V303000
- Manufacturer Recall Number:
- 2008 07000
- Manufactured from:
- 2007-09-01 to 2007-11-30
- Number of vehicles affected:
- 404
- Defect Description:
- MERCEDES-BENZ IS RECALLING MY 2006-2008 M-CLASS, R-CLASS, MY 2005-2009 SLK-CLASS, MY 2005-2008 C-CLASS, MY 2003-2004 AND 2006-2008 CLK-CLASS, MY 2003-2008 E-CLASS, MY 2004 AND 2008 CL-CLASS, MY 2008 CLS-CLASS, MY 2004 AND 2007-2008 S-CLASS, MY 2003 G-CLASS, AND MY 2003-2004, 2006 AND 2009 SL-CLASS VEHICLES. A SOFTWARE CALIBRATION NUMBER (SCN) CODING RECEIVED ON THE AFFECTED VEHICLES DURING A RECENT WORKSHOP VISIT WAS INCORRECT. DEPENDING ON THE MODEL YEAR AND MODEL AFFECTED, THE RESULTS OF AN INCORRECT SCN CODING CAN AFFECT A NUMBER OF VEHICLE SAFETY AND EMISSION FUNCTIONS INCLUDING THE FOLLOWING TYPES OF FUNCTIONS: (1) THE FUEL GAUGE READINGS MAY BE INCORRECT; (2) A STUCK FUEL-LEVEL SENSOR MAY NOT BE DISPLAYED IN THE INSTRUMENT CLUSTER; (3) THE OBD SYSTEM MAY CAUSE THE CHECK ENGINE LIGHT TO ILLUMINATE INCORRECTLY; AND, (4) THE SPEEDOMETER MAY BE OUT OF TOLERANCE.
- Defect Consequence:
- IN THE EVENT OF A VEHICLE CRASH, THE ELECTRICAL FUEL PUMP MAY NOT RECEIVE A CRASH SIGNAL THAT IS REQUIRED FOR THE FUEL PUMP TO DISCONNECT AND PREVENT FUTURE FUEL DELIVERY AS DESIGNED.
- Corrective Action:
- DEALERS WILL RECODE THE SCN FREE OF CHARGE. THE RECALL BEGAN ON AUGUST 30, 2008. OWNERS MAY CONTACT MERCEDES-BENZ AT 1-800-367-6372.
Warranty
4 years / 50,000 miles Basic Warranty- Basic Warranty
- 4 years / 50,000 miles
- Drivetrain Warranty
- 4 years / 50,000 miles
- Rust Warranty
- 4 years / 50,000 miles
- Roadside assistance Warranty
- unlimited years / unlimited miles
Mercedes-Benz CLS-Class Owner Reviews
Most Helpful Owner Reviews
Trending topics
CLS550
5 out of 5 starsBrian, 08/19/2006
2007 Mercedes-Benz CLS-Class CLS550 4dr Sedan (5.5L 8cyl 7A)
I ordered the CLS550 for my wife and waited 3 months for delivery from Germany. It is beyond our wildest dreams. The new 380 horse power engine and new computerized hydraulic brakes are just what it needed. I have owned many cars but nothing combines looks and performance like this. I am puzzled why so many people bought the old CLS500 with only 302 horse power, and electric brakes. I am … glad we waited for the new 550!
Performance and Looks! CLS 550 Review
4.88 out of 5 starsM, 01/11/2007
2007 Mercedes-Benz CLS-Class CLS550 4dr Sedan (5.5L 8cyl 7A)
Really hard to find any faults in this car. Torque and power will surpass just about anything out there. Ordered mine with every option including AMG package. Really finishes off the car. Includes paddle shifters, AMG exhaust, and AMG styled aprons and trim. Put it in Sport 2, turn off the traction control, and put it in manual mode. That's when you can really see what this car is all … about. 18 inch staggered wheels really grip the road and corner effortlessly. MB really has outdone themselves with this years CLS. Can only imagine the power of the CLS63. But this one has plenty!
Fine, fine machine!
4.75 out of 5 starsgw9, 01/13/2012
2008 Mercedes-Benz CLS-Class CLS550 4dr Sedan (5.5L 8cyl 7A)
Have only had it 2 weeks but I am smitten.
Muscular agressive stance.
Swooping lines make the car look like its going fast even when its
standing still.
Start the engine and hear / feel the 400 hp wanting to lurch forward.
Superb performance all round.
Throttle, steering and brakes are so finely tuned you can pick any point on the road and PUT the car right where you want it.
Technology … is highly advanced, and much easier to use than BMW's "iDrive".
It handles much better than a BMW 5 series and the sound proofing is much better as well.
My wife rode in the back seat of the BMW 5 series and this Benz was hands down the more comfy quiet ride.
Love this 2009 CLS550C!
5 out of 5 starsMike, 10/14/2015
2008 Mercedes-Benz CLS-Class CLS550 4dr Sedan (5.5L 8cyl 7A)
This is our first MB....but not our last!
What a great car!! Style, looks!!!!
Everything is good except getting in and out, but I will sacrifice that for the
Roofline and stealth handling.
Very comfortable car!
Drove to Chicago from our home in Phoenix...loved every mile!!!!
I am now looking to purchase another one. A CLS63 AMG.....
Great bang for the buck!
This car doesn't take a … backseat to any BMW, or otherwise!!
We have a limited number of reviews for the 2008 Mercedes-Benz CLS-Class, so we've included reviews for other years of the CLS-Class since its last redesign.
2008 CLS-Class Highlights
Sedan
CLS550
Base MSRP Excludes Destination Fee | $67,950 |
---|---|
Engine Type | Gas |
Combined MPG | 16 MPG |
Cost to Drive | $290/month |
Seating | 4 seats |
Cargo Capacity All Seats In Place | 15.9 cu.ft. |
Drivetrain | rear wheel drive |
Warranty | 4 years / 50,000 miles |
Safety
Key safety features on the CLS-Class include:
- Alarm
- Tire Pressure Warning
- Stability Control
- Pre-collision safety system
- Post-collision safety system
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