The Good
The 2008 CLK offers a compelling blend of performance and luxury. Emotionally, its sleek design and Mercedes-Benz prestige appeal to image-conscious buyers. Practically, it provides a comfortable ride, powerful engine options for brisk acceleration, and a respectable level of reliability for its age. The CLK represents a reasonably priced entry into the luxury coupe/convertible market.
The Bad
Potential weaknesses of the 2008 CLK-Class include electrical issues, particularly with sensors and control modules. Some owners report problems with the convertible top mechanism (if applicable), and the car can be expensive to maintain due to its complex systems. Suspension components and transmission issues are also potential concerns, especially at higher mileage.
2008 Mercedes-Benz CLK-Class: Quick Overview
- Engine Options:
- CLK350: 3.5L V6
- CLK550: 5.5L V8
- CLK63 AMG: 6.2L V8
- Horsepower:
- CLK350: 268 hp
- CLK550: 382 hp
- CLK63 AMG: 475 hp
- Fuel Economy (EPA Estimated): (Varies based on driving conditions)
- CLK350: Around 17-19 mpg city / 24-26 mpg highway
- CLK550: Around 15-16 mpg city / 22-23 mpg highway
- CLK63 AMG: Around 12-13 mpg city / 19-20 mpg highway
- 0-60 Times:
- CLK350: Approximately 6.1-6.3 seconds
- CLK550: Approximately 5.0-5.2 seconds
- CLK63 AMG: Approximately 4.1-4.3 seconds
- Towing Capacity: Not recommended or specified by Mercedes-Benz. The CLK-Class is not designed for towing.
- Trim-Level Features:
- CLK350: Leather upholstery, dual-zone automatic climate control, power front seats, premium audio system, sunroof (coupe), automatic headlights, rain-sensing wipers.
- CLK550: All CLK350 features plus more powerful V8 engine, upgraded brakes, sport-tuned suspension.
- CLK63 AMG: All CLK550 features plus high-performance engine and brakes, AMG-specific styling, sport seats, enhanced performance instrumentation.
2008 Mercedes-Benz CLK-Class Specifications
Vehicle Information
| Year | 2008 |
| Make | Mercedes-Benz |
| Model | CLK-Class |
| Trim | - |
| Style | 2-Door Cabriolet 5.5-Liter |
| Type | Convertible |
| Category | Compact Car |
Manufacturing Details
| Made In | Germany |
| Manufacturing City | SINDELFINGEN |
Dimensions
| Doors | 2-Door |
| Curb Weight | - |
| Gross Vehicle Weight Rating | - |
| Overall Height | - |
| Overall Length | - |
| Overall Width | - |
| Wheelbase Length | - |
| Standard Seating | - |
Engine & Performance
| Engine | 3.5L V6 |
| Engine Size | 3.5L |
| Engine Cylinders | 6 |
| Transmission | - |
| Transmission Type | - |
| Transmission Speeds | - |
| Drivetrain | - |
Additional Features
| Anti-Brake System | - |
| Steering Type | - |
Pricing
| Manufacturer Suggested Retail Price (MSRP) | - |
| Invoice Price | - |
| Delivery Charges | - |
Vehicle History Report
Specifications
History
Events
History Check
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Listings
Recalls
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Analysis
What Problems Does the 2008 Mercedes-Benz CLK-Class Have?
Recalls can vary, so checking the NHTSA website with the VIN is crucial. However, typical areas for recalls on vehicles of this era often involve safety-related components.
Long-term reliability concerns center on the overall complexity of the vehicle. The multitude of electronic components and systems increases the likelihood of failures. Preventative maintenance, while crucial, can be costly. The automatic transmission can also develop issues over time, potentially requiring rebuild or replacement. Early CLK models (2003-2005) were sometimes reported to have more frequent issues than later model years, but any 15+ year old luxury car will require careful inspection and maintenance.
How long will the 2008 Mercedes-Benz CLK-Class last?
Long-term durability weaknesses often manifest as electrical problems, as mentioned previously. Rubber components, such as suspension bushings and seals, also degrade over time, leading to leaks and ride quality issues. Addressing these issues promptly is crucial for maximizing the vehicle's lifespan.
What Technology & Safety Features are Included?
Driver-assistance features were relatively limited compared to today's vehicles but included cruise control and automatic headlights.
Standard safety features encompassed anti-lock brakes (ABS), electronic stability program (ESP), traction control, and a suite of airbags, including front, side, and curtain airbags.
Optional features could include Parktronic parking sensors.
Crash-test ratings from the IIHS and NHTSA can vary depending on the specific model year and body style (coupe vs. convertible). Checking these ratings for the 2008 model year specifically is recommended for the most accurate information. Generally, Mercedes-Benz vehicles of this era performed well in crash tests, reflecting the brand's emphasis on safety.
What Colors Options are Available?
Exterior Colors
Interior Colors
2008 Mercedes-Benz CLK-Class Prices and Market Value
The CLK-Class has depreciated considerably due to its age and higher maintenance costs associated with luxury vehicles. Factors affecting resale value include overall condition, service history, mileage, and whether it's a desirable trim level (e.g., CLK63 AMG). Convertibles tend to hold their value slightly better than coupes.
2008 Mercedes-Benz CLK-Class Cost of Ownership
2008 Mercedes-Benz CLK-Class Fuel Efficiency
2008 Mercedes-Benz CLK-Class Safety Rating
NHTSA
2008 Mercedes-Benz CLK-Class Insurance
reasonable repair costs.
How Does the 2008 Mercedes-Benz CLK-Class Compare to Other Convertible?
Regarding features, the CLK was generally well-equipped for its time, but some rivals, particularly Lexus, might have offered more advanced technology or a smoother ride. Reliability can be a concern with the CLK, potentially lagging behind Lexus in long-term dependability.
In terms of price on the used market, the CLK can be competitive, but maintenance costs should be factored in.
Alternatives to consider include a BMW 3 Series Coupe/Convertible for a sportier driving experience and potentially better reliability, or a Lexus SC430 for a more luxurious and reliable, albeit less sporty, option. An Audi A5 (later model years) could provide a more modern interior and technology. Ultimately, the best choice depends on individual priorities.
Ranks #117 Convertible
| 1 | 2005 Toyota MR2 Spyder | (0.0★) |
| 2 | 2015 Lexus IS | (0.0★) |
| 3 | 2009 Honda S2000 | (4.0★) |
| 4 | 2023 Mazda MX-5 Miata RF | (4.0★) |
| 5 | 2023 BMW 8 Series | (0.0★) |
| 6 | 2021 Ford Mustang | (5.0★) |
| 7 | 2020 Mercedes-Benz SL-Class | (0.0★) |
| 8 | 2023 Audi S5 Sportback | (0.0★) |
| 9 | 2023 Ferrari F8 Spider | (0.0★) |
| 10 | 2023 Porsche 718 Boxster | (4.0★) |
| 11 | 2021 Jeep Compass | (5.0★) |
| 12 | 2019 Buick Cascada | (0.0★) |
| 117 | 2008 Mercedes-Benz CLK-Class | (5.0★) |
Final Verdict: Is the 2008 Mercedes-Benz CLK-Class a Good Convertible?
Buying used is the only option, given its age. Consider the CLK350 for a balance of performance and fuel economy or the CLK550/CLK63 AMG for exhilarating performance, but be prepared for higher running costs. A pre-purchase inspection by a qualified mechanic is strongly recommended, focusing on potential electrical issues, oil leaks, and convertible top operation (if applicable).
RockinRic on June 9, 2024
I just bought this 2008 Mercedes Benz CLK350 Cabriolet atI just bought this 2008 Mercedes Benz CLK350 Cabriolet at an auction here in Canada last year and knew it had to have a bit of work done. So I found an excellent mechanical shop and they went over it from bumper to bumper. I put high end Michelin tires on it and it is the most comfortable best handling car I’ve ever owned. The stereo is concert ready unbelievable sound, especially when I have a cd in the six cd stacker. Love the rain sensitive windshield and the great gas mileage. I’ve been on three fairly long trips approximately 3000 kms each and the car handled really well and ran extremely smoothly. I did put high end synthetic German made oil in it and it made a huge difference in the performance of the engine. It has 175000 klm on her or 100000 miles still lots of life in her. Bottom line after all was said and done i ended up paying around $12000. ,Which included a full detail of the car, Canadian dollars which is about a $5000. In savings up here. Don’t forget my friendly neighbours the Canadian dollars is worth approximately 35 to 40% less than the American dollar.
Al PennCity1 on November 30, 2020
This car has it all look comfort and.sportAll I want in a car Convertible a special look The performance of the car is just what I thought very responsive Remember it is a Benz
Alan A on October 4, 2020
I love this carI purchased this car last October (2019) as a project, knowing it needed work. One thing I've learned is to bypass the MB dealer for maintenance and repair, if you can find a reputable shop. I did and save $100 am hour on labor. It had 73K miles at the time. I paid less than $5K for this. Everything worked, except the windshield washer pump when I bought it. However, I knew it needed new rear shocks and front lower rear control arms and a driver's side ball joint. Currently, I'm into about $1,600 in repairs and the car is near perfect. I get great highway mileage, between 25 and 29mpg. It's very comfortable to ride in. I love the memory seats which include the mirrors and steering wheel. The only non OEM item I've put into it was the new stereo. No bluetooth on the original. Granted, rear seating is minimal. Kids or smaller adults for ok, but larger adults... should really only put one back there. Next spring will include a soft top replacement ($2K). Seems like the previous owner did a hand made repair. Overall, including purchase, currently $6,600 and including next year's soft top, $8,600 into the car.
CLK lover on August 11, 2020
Best car eververy and and comfortable. Has the sport look. It accelerate very fast. I had this car for a quit long time, never had any issues. no need for frequent maintenance.
Arthurb on May 19, 2019
Most comfortable sport car I've owned.I have owned sports cars for over 50 years including a Triumph and Alfa Romeo, as well as a BMW 3-series convertible. This car seems to handle as well as any of them and is much more comfortable. It is the only one my wife enjoyed and liked to drive. The paddle shifters are great in the mountains.
j4cks0n on November 19, 2018
Very fun car to driveI bought a CLK 550 from Ravmotors and it was a great purchase. The car is amazing and the people that work at Ravmotors made everything so easy to figure out.
Momonthego on September 21, 2018
Love itI love this car. It is my weekend car since we live down by the beach. It?s fun sporty and gives me all the things i need.
Steve the Greek on July 25, 2018
Best value for a high-end sport luxury carBought the car at the end of 2008 as certified pre-used from MB. Car had 7500 miles with 4 years remaining on the warranty. Car handles beautifully. The 350 six engine feels like a powerful V8. Convertible top comes up and down effortlessly within 20 seconds. Mileage was as high as 30 mpg while driving at 75 mph with cruise control on. Interior is very comfortable. Exterior has AMG sport package giving the car sporty look. Premium 2 package is excellent. Love this car Now have 86K miles. Would never give it up. Keeping up with all scheduled service is a must to keep this beast going.
dalle1210 on June 7, 2018
Mercedes CLK 350 Cool and SmoothGreat fun to drive! Cool in more ways than one. Smooth as silk. Dependable and reliable! Driven in a "no salt" zone. Roomy front seat. Room to sit comfortably in rear.
Beachboy on June 2, 2018
High quality, well engineeredThe only way I could get my wife out of this car was to buy her a new one. We bought the same car in a 2017 model.
Drew B
Drew is a seasoned automotive expert and contributor to VinCheck.info. With nearly 15 years of experience as a former Porsche technician, he brings a wealth of hands-on knowledge to his writing. Born in North Carolina, a region renowned for its deep-rooted NASCAR culture, Drew developed a passion for cars early in life, often building and working on vehicles from a young age. At VINCheck, Drew leverages his extensive technical background to provide in-depth analyses of various vehicles. His articles often focus on engine performance, reliability, and maintenance insights, offering readers practical information grounded in real-world experience. Some of his notable contributions include reviews on the Mazda CX-5's longevity and detailed examinations of engine options for models like the 2011 Toyota Camry and Tacoma