* Based on opinions and should be considered as general guidance only.
- Reliability (3)The M113 engine is remarkably durable, but potential issues with the Sensotronic Brake Control (SBC) and early 7G-Tronic transmission shifts can be problematic.
- Maintenance (2)Expect high ownership costs; specialized parts like the air suspension struts and complex electronics make routine and corrective maintenance expensive.
- Technology (3)It featured advanced options for its time like Keyless Go and Harmon Kardon sound, but the COMAND infotainment system is cumbersome and dated by modern standards.
- Comfort (5)With its high-quality leather, wood trim, and Airmatic air suspension, the cabin provides a serene environment, though the sloping roofline restricts rear headroom.
- Dynamics (4)The 302-hp V8 offers effortless acceleration and a refined exhaust note, though the car's weight and soft steering favor high-speed cruising over agile cornering.