AMG, Mercedes-Benz’s high-performance division, has long been synonymous with creating incredibly fast and desirable versions of their standard models. The surging popularity of AMG vehicles speaks volumes about their appeal, and the 2004 Mercedes-Benz E55 AMG sedan perfectly exemplifies why. However, a single drive in this beast reveals that its allure goes far beyond just raw speed.
But let’s be clear, the 2004 Mercedes-Benz E55 AMG is undeniably fast. It held the crown as the most powerful E-Class sedan Mercedes had ever produced at the time. Under the hood of the E55 lies AMG’s hand-built 5.4-liter Kompressor V8 engine, unleashing a formidable 469 horsepower and a staggering 516 pound-feet of torque. What’s even more impressive is that this immense torque is readily available from just 2,650 rpm. This powerplant is far from a standard V8; it’s been meticulously enhanced with a screw-type supercharger and intercooler pushing 13.1-pounds of boost. From the cylinder heads to the crankcase, every component has been reinforced and redesigned to maximize thrust. This power is then channeled to the rear wheels through a 5-speed multi-mode automatic transmission utilizing AMG’s SPEEDSHIFT software.
The SPEEDSHIFT transmission delivers gear changes with 35% quicker shifts compared to a standard automatic, optimizing both acceleration and responsiveness. It also integrates Mercedes’ TOUCHSHIFT system, allowing for manual gear changes via buttons conveniently located on the steering wheel. The result is breathtaking acceleration. The 2004 Mercedes-Benz E55 AMG can launch from 0 to 60 mph in a mere 4.4 seconds. Continuing this relentless surge, it devours the quarter-mile in just 12.7 seconds, reaching a speed of 114 miles per hour. These figures place it tantalizingly close to the performance of a Porsche 911 Turbo, delivering genuine pin-you-to-your-seat acceleration. Yet, despite this ferocious power, the E55 AMG offers a remarkably smooth, turbine-like driving experience, providing effortless power delivery from idle all the way to the redline – a true testament to the exceptional engineering prowess of AMG.
Harnessing such immense power requires sophisticated control, and Mercedes-Benz equipped the E55 AMG with advanced ASR traction control and ESP stability systems. These systems work in concert, utilizing engine management and braking intervention to automatically correct handling and maintain composure if driving enthusiasm exceeds skill. For those seeking a more engaged driving experience, both systems can be deactivated, allowing drivers to explore the limits of the chassis and the semi-active multi-link air suspension system, complemented by high-performance ZR-rated 18-inch tires. The tire setup is staggered, featuring 245/40s at the front and wider 265/35s at the rear, further enhancing grip and handling balance.
Whether with electronic aids engaged or disengaged, the turn-in of the E55 AMG is remarkably sharp and immediate, thanks to the precise speed-sensitive steering system. The steering feedback is noticeably improved compared to the standard E-Class, providing a more communicative and engaging connection with the road. Despite exhibiting a degree of body roll typical of sedans, the AMG-tuned air suspension delivers a composed and stable feel, even when pushed aggressively through corners.
Braking performance is equally impressive and befitting of a high-performance machine. Stopping from 60 mph requires an average of just 126 feet. The substantial brake discs, clamped by 8-piston front calipers, are governed by ABS, Brake Assist, and Sensotronic Brake Control, all further refined by AMG. While offering unwavering stopping power, the fly-by-wire brake pedal can feel somewhat lacking in feedback. It presents a vague and soft initial feel before engaging firmly to deliver rapid deceleration.
Moving away from the performance track and into the realm of everyday usability, the 2004 Mercedes-Benz E55 AMG truly shines. The ride quality is surprisingly compliant, firm enough to convey a sense of sportiness but never harsh, even when encountering uneven road surfaces. Despite the potent engine lurking beneath, throttle response is smooth and progressive at low speeds, making navigating stop-and-go traffic a breeze. The E55 AMG seamlessly blends high-performance capabilities with everyday driving comfort.
While the aesthetics of the E55 AMG might not scream “high-performance” as loudly as its driving dynamics, it still possesses a distinct presence compared to the standard E-Class. The subtly muscular lines are enhanced by a more aggressive front fascia and grille design, complemented by side sill extensions, a deeper rear fascia, and signature AMG twin chrome exhaust pipes. Completing the look are AMG-designed Twin-Spoke alloy wheels. Furthermore, the E55 AMG could be optioned with features available across the E-Class range, including the panoramic sunroof and a solar-powered ventilation system designed to mitigate cabin heat buildup when parked in direct sunlight.
The interior of the 2004 Mercedes-Benz E55 AMG is a refined and comfortable space, boasting the familiar amenities of the W211 E-Class. AMG adds unique touches such as black ‘‘Birdseye’’ maple trim and distinctive chrome-ringed AMG white-faced gauges. The AMG-designed leather-trimmed sport seats provide exceptional support and comfort, offering a wide range of power adjustments, along with heating and ventilation functions. Controls for the standard Harmon Kardon audio system and automatic climate control are typical Mercedes-Benz fare – functional and well-integrated. An optional, simplified version of Mercedes’ COMAND system managed audio, navigation, and phone functions. A standout feature, particularly for its time, was the optional KEYLESS GO system. Proximity sensors detect the key fob, enabling unlocking and starting the car with a simple push of a button.
The 2004 Mercedes-Benz E55 AMG sedan is not only quicker than the majority of sports cars on the road but also offers genuine rear passenger space and a substantial 18.7 cubic-foot trunk, making it a practical choice as well. As with all AMG vehicles, the E55 AMG commanded a premium price, with a base price of $76,720. However, this was only marginally more expensive than the less powerful BMW M5 of the same era, positioning the E55 AMG as a compelling value proposition in the high-performance sedan segment.
AMG vehicles represent some of the most desirable automobiles in the world, consistently delivering speed, style, and exclusivity. A single drive in the 2004 Mercedes-Benz E55 AMG is all it takes to understand that the enduring appeal of AMG goes far beyond mere velocity; it’s about a complete and captivating driving experience.
Specifications
- Engine: 5.4-Liter Kompressor V8
- Horsepower: 469
- Torque: 516 Lb Feet
- 0-60 MPH: 4.4 Seconds
- 1/4 Mile: 12.7 Seconds @ 114 MPH
- 60-0 MPH: 126 Feet
