The Best Years For Mercedes Benz Cl500 And Some To Avoid

The Mercedes-Benz CL500, a grand touring coupe, offers a blend of luxury, performance, and style. Understanding the nuances between different model years is crucial for prospective buyers seeking a reliable and enjoyable ownership experience. This guide will navigate you through the best and worst years of the CL500, helping you make an informed decision.

CL500 Model Years: A Quick Overview

Here's a table providing a concise overview of the CL500 model years, highlighting key features, potential issues, and overall desirability. This table focuses on the W140 and W215 chassis, as these represent the most significant variations in the CL500's lifespan and are most commonly discussed when considering "best" and "worst" years.

Detailed Explanations

This section provides more in-depth information on each of the categories listed in the table above.

1997-1999 (W140 Chassis)

• Robust build quality, iconic design, powerful M119 V8 engine, comfortable ride: The W140 CL500 is known for its tank-like construction and imposing presence. The M119 V8 engine is a powerhouse known for its smooth power delivery and relative reliability, if properly maintained. The W140 also prioritizes comfort, offering a plush ride and spacious interior.
• Complex electronics, potential hydraulic suspension issues (ADS), rust (especially early models), high maintenance costs: The W140's advanced electronics for its time can be a source of headaches, with various sensors and modules prone to failure. The optional Adaptive Damping System (ADS) hydraulic suspension, while providing excellent ride quality, can be extremely expensive to repair if components fail. Early W140 models are also susceptible to rust, particularly in areas with harsh winters. Due to the age and complexity of the W140, maintenance costs can be significant.

2000-2002 (W215 Chassis)

• Sleek design, advanced features (ABC suspension, Distronic), powerful M113 V8 engine: The W215 CL500 offers a more modern and streamlined design compared to its predecessor. It introduced advanced features like Active Body Control (ABC) suspension, which provides exceptional handling and ride comfort, and Distronic cruise control. The M113 V8 engine is known for its reliability and strong performance.
• ABC suspension failures (expensive to repair), electronic gremlins, coil pack failures (M113), early models prone to rust: The ABC suspension is the Achilles' heel of the W215. The system is incredibly complex and prone to leaks and failures, leading to very expensive repairs. Electronic gremlins are also common, affecting various systems like the infotainment, climate control, and door locking mechanisms. The M113 engine can suffer from coil pack failures, which can cause misfires and reduced performance. Early W215 models inherited the W140's rust problems, although improvements were made over time.

2003-2006 (W215 Chassis - Facelift)

• Improved electronics, updated styling, more reliable ABC system (though still complex), updated infotainment: The facelifted W215 CL500 (2003-2006) addressed some of the issues found in earlier models. The electronics were improved, leading to fewer reported problems. The styling was updated with a more modern look. While the ABC suspension remained complex, improvements were made to its reliability. The infotainment system was also updated, offering better functionality.
• ABC suspension still a potential issue, continued electronic complexity, coil pack failures (M113): Despite improvements, the ABC suspension remained a potential source of expensive repairs. While the electronics were more reliable than in earlier models, they were still complex and could experience issues. The M113 engine continued to be susceptible to coil pack failures.

Choosing the Best Year: Factors to Consider

When determining the "best" year CL500 for your needs, consider the following factors:

• Budget: The W140 models are generally more affordable upfront, but potential maintenance costs can quickly negate any initial savings. W215 models vary in price depending on the year and condition.
• Maintenance Skills: If you are comfortable performing your own maintenance, a W140 might be a rewarding project. However, the W215's complexity often requires specialized tools and knowledge.
• Desired Features: The W215 offers more advanced features like ABC suspension and Distronic cruise control.
• Rust Concerns: Thoroughly inspect any potential purchase for rust, especially in areas prone to corrosion.
• Condition: Regardless of the model year, the condition of the specific vehicle is paramount. A well-maintained example, even of an older year, can be a better choice than a neglected newer model.

The "Best" Years Recommendation:

While subjective, the 2003-2006 facelifted W215 CL500 generally represents the best balance of features, reliability, and performance. The updated electronics and improved ABC system (while still requiring careful maintenance) make it a more appealing option for many buyers. However, a well-maintained 1999 W140 CL500 can also be a great choice for those seeking a classic grand tourer with a robust engine and iconic design.

Years to Potentially Avoid (or Approach with Caution):

• Early W140 models (1997): Prone to rust and potentially more electronic issues.
• Early W215 models (2000-2002): The most problematic ABC suspension and electronic gremlins.

Common Problems to Watch Out For:

• ABC Suspension (W215): Leaks, pump failures, strut issues, sensor malfunctions.
• Electronic Issues: Sensor failures, module malfunctions, wiring problems.
• Coil Pack Failures (M113 Engine): Misfires, reduced performance.
• Rust: Especially in wheel wells, rocker panels, and undercarriage.
• Hydraulic Suspension (ADS - W140): Leaks, strut failures, pump issues.

Pre-Purchase Inspection Checklist:

• Thorough Visual Inspection: Check for rust, damage, and signs of neglect.
• Mechanical Inspection: Have a qualified mechanic inspect the engine, transmission, suspension, and brakes.
• Electronic System Scan: Use an OBD-II scanner to check for stored error codes.
• ABC Suspension Test (W215): Observe the car's behavior when raising and lowering the suspension. Listen for unusual noises.
• Service History: Review the car's service records to ensure proper maintenance.
• Test Drive: Pay attention to the car's handling, performance, and overall driving experience.

Frequently Asked Questions

• Which CL500 is the most reliable? The 2003-2006 facelifted W215 CL500 is generally considered the most reliable, thanks to improvements in electronics and the ABC system. However, proper maintenance is crucial for any CL500.

• How expensive is it to maintain a CL500? CL500s can be expensive to maintain, especially those with ABC suspension. Budget for potential repairs and regular maintenance.

• Is the ABC suspension worth the risk? The ABC suspension provides exceptional handling and ride comfort, but it's a complex system prone to expensive failures. Consider the risk and potential cost before purchasing a CL500 with ABC.

• Are CL500s prone to rust? Early models (especially W140 and early W215) are prone to rust. Thoroughly inspect any potential purchase for rust.

• What's the difference between the W140 and W215 CL500? The W140 is known for its robust build and classic design, while the W215 offers a more modern design and advanced features like ABC suspension. The W215 is generally considered more technologically advanced but also more complex.

Conclusion

Choosing the best Mercedes-Benz CL500 depends on your individual needs and priorities. While the 2003-2006 facelifted W215 offers the best balance of features and reliability, a well-maintained example of any model year can provide a rewarding ownership experience, but always prioritize a thorough inspection and understanding of potential maintenance costs.