The Mercedes-Benz C-Class, the brand’s entry-level sedan in the US market, has consistently impressed automotive enthusiasts. Among its variants, the 2009 Mercedes-Benz C63 AMG stands out as a performance powerhouse. Building upon the already commendable C300, the C63 AMG elevates the C-Class experience to exhilarating new heights, directly challenging rivals like the BMW M3 in both technology and sheer driving thrill.
Engine Roar and Performance Prowess
The heart of the 2009 C63 AMG is its hand-built 6.2-liter V-8 engine, a masterpiece of engineering crafted by AMG. This potent engine, also found in larger Mercedes-Benz models like the S63, delivers impressive power-to-weight ratio in the smaller C-Class chassis. The sound it produces is nothing short of captivating – a deep, aggressive bark that commands attention and ignites the senses.
In a sound comparison test against a Maserati GranTurismo, judges were captivated by the C63 AMG’s engine note. The GranTurismo’s refined Italian V-8, while sophisticated, lacked the raw, visceral appeal of the C63’s muscular roar. As one judge noted, the C63 AMG “sounds like it’s going to beat you up and take your lunch money,” perfectly encapsulating its aggressive and dominant character. This engine is not just about sound; it’s about performance. Producing 451 horsepower and 443 pound-feet of torque, the 2009 C63 AMG delivers blistering acceleration, reaching 0 to 60 mph in a mere 4.3 seconds.
The C63’s 6.2-liter V-8: A hand-assembled AMG masterpiece.
Cabin Technology and Interior Refinement
Stepping inside the 2009 Mercedes-Benz C63 AMG reveals a cabin that blends sporty aesthetics with Mercedes-Benz’s signature refinement. The flat-bottom steering wheel and AMG badging serve as immediate reminders of the car’s performance pedigree. Sport seats with substantial side bolsters hug occupants, providing excellent support during spirited driving.
The interior technology mirrors that of the standard C-Class, featuring Mercedes-Benz’s COMAND interface. This system, controlled through a rotary knob and buttons on the center console, provides access to navigation, audio, and phone functions. While intuitive, the system in this era lacks some of the advanced features found in contemporary vehicles, such as real-time traffic updates or weather information on the navigation.
The navigation system utilizes a hard drive for map data, enabling quick route calculations and offering a dedicated Music Register for storing digital music files. While the 4GB of music storage is modest compared to some competitors, it’s still a valuable feature. The system also includes Gracenote database integration for automatic music tagging when ripping CDs to the hard drive. Connectivity options include iPod integration and Sirius satellite radio, further enhancing the in-car entertainment experience.
Audiophile-Grade Sound System
The 2009 C63 AMG boasts a Harmon Kardon audio system that delivers exceptional sound quality. Comprising 12 speakers, including a subwoofer and center speaker, powered by a 320-watt amplifier, this system creates a rich and immersive listening experience. The clarity and separation are remarkable, allowing listeners to discern individual instruments within complex musical pieces. This high-fidelity audio system rivals those found in luxury vehicles from Jaguar and Audi, making the C63 AMG a haven for audiophiles.
Driving Dynamics and Handling
Beyond raw power, the 2009 Mercedes-Benz C63 AMG excels in handling and driving dynamics. Its sport-tuned suspension, featuring a wider front track compared to the standard C-Class, provides enhanced stability and cornering prowess. While the ride is firmer, as expected in a performance vehicle, it remains comfortable for everyday driving.
The AMG Speedshift Plus seven-speed automatic transmission is expertly tuned for performance driving. In Sport mode, it anticipates gear changes during aggressive driving, downshifting proactively during braking and holding gears through corners. Manual mode, accessible via steering wheel paddles or the gear selector, offers even quicker shifts. While some purists might miss a manual transmission option, the AMG-tuned automatic provides a responsive and engaging driving experience.
While the C63 AMG allows for some rear-end play in corners, its Electronic Stability Program (ESP) intervenes to maintain control. Sport mode for the ESP allows for more driver freedom before intervention, akin to the BMW M3’s system, striking a balance between performance and safety.
Considerations: Fuel Economy and Competition
One area where the 2009 Mercedes-Benz C63 AMG lags is fuel economy. With its large-displacement V-8 engine, fuel consumption is understandably high. Real-world testing yielded an average of around 16 mpg, a factor to consider for budget-conscious buyers.
In terms of competition, the primary rival is the BMW M3. Both cars offer comparable performance and technology. The M3 boasts an available dual-clutch transmission and, in later models, offered more advanced navigation features including traffic information. However, the C63 AMG counters with a superior sound system and a potent V8 engine that delivers a unique driving character. Alternatives like the Nissan GT-R offer different performance profiles and driving experiences, catering to a broader spectrum of enthusiasts.
Verdict: A Compelling Blend of Power and Luxury
The 2009 Mercedes-Benz C63 AMG is a compelling choice for driving enthusiasts seeking a blend of raw power, refined technology, and Mercedes-Benz luxury. Its hand-built V-8 engine delivers exhilarating performance and an unforgettable soundtrack. The cabin is well-appointed with advanced electronics and a top-tier sound system. While fuel economy is a drawback, the overall package delivers a thrilling and rewarding driving experience. For those seeking a performance sedan with a distinct character and a potent V8 heart, the 2009 C63 AMG remains a highly desirable option.
Pros:
- Powerful 6.2-liter V-8 engine
- Exceptional Harmon Kardon sound system
- Sport-tuned handling and driving dynamics
- Refined cabin electronics
Cons:
- Poor fuel economy
- Navigation system lacks advanced features like traffic updates
The 2009 Mercedes-Benz C63 AMG is an Editors’ Choice for its outstanding performance and technology. While fuel efficiency is not its strong suit, its powertrain and cabin electronics are truly impressive. The driving experience is exhilarating, and the overall package makes it a highly desirable performance sedan.
