Following the grand unveiling of the new Mercedes-Benz E-Class at the North American International Auto Show, Mercedes-AMG wasted no time in introducing its high-performance iteration: the Mercedes-AMG E43. This model, equipped with a potent 3.0-liter V6 Biturbo engine, was poised to become the most powerful version of the luxury sedan upon its arrival in dealerships in early 2017. The heart of this beast is a meticulously engineered six-cylinder engine delivering an impressive 396 horsepower and 384 lb-ft of torque, ensuring exhilarating performance.
The AMG Performance 4MATIC all-wheel-drive system is a key component, providing optimal traction and exceptional agility to the Benz Amg E43. This is achieved through a rear-biased torque distribution, splitting power at a ratio of 31:69 percent between the front and rear axles. Complementing this advanced drivetrain is the 9G-TRONIC automatic transmission, engineered for rapid gear changes. The AMG AIRMATIC Adaptive Sport Suspension and a more direct steering ratio further enhance the signature AMG driving performance, making every journey an engaging experience.
Tobias Moers, CEO of Mercedes-AMG GmbH at the time of release, aptly summarized the essence of this vehicle: “The new AMG E43 offers impressive driving dynamics coupled with cutting-edge efficiency. Twin turbocharging, features adopted from motorsport and characteristic AMG design immediately indicate to our customers that the new E-Class from AMG offers pure Driving Performance coupled with cutting-edge technology and intense emotion.”
Enhanced Power and Torque: The AMG V6 Biturbo Engine
Mercedes-AMG engineers significantly boosted the output of the 3.0-liter V6 engine in the E43, increasing it by 34 horsepower to a robust 396 hp. This power surge is primarily attributed to the incorporation of larger turbochargers and sophisticated AMG-specific software. The engine also boasts a substantial peak torque of 384 lb-ft, readily available across a broad engine speed range from 2,500 to 5,000 rpm. This wide torque plateau ensures responsive acceleration and effortless cruising.
This powerful combination of horsepower and torque translates into sports car-like performance. The Benz AMG E43 can accelerate from 0 to 60 mph in a mere 4.5 seconds. The top speed is electronically limited to 155 mph, a standard practice for high-performance German sedans, balancing exhilarating speed with controlled driving dynamics.
Performance Data at a Glance:
| Feature | Mercedes-AMG E43 |
|---|---|
| Engine | V6 Biturbo |
| Displacement | 2996 cc |
| Output | 396 hp @ 6100 rpm |
| Peak Torque | 384 lb-ft @ 2500-5000 rpm |
| Curb Weight | 4,145 lbs |
| Acceleration 0-60 mph | 4.5 s |
| Top Speed | 155 mph (electronically limited) |
Sporty and Distinctive Exterior Design
The visual identity of the AMG E43 immediately signals its AMG lineage. The front bumper is designed with three large openings, not only enhancing its aggressive stance but also ensuring optimal airflow to the engine coolers. Elegant cross fins on the outer cooling intakes further amplify its visual presence. The diamond radiator grille, adorned with chromed pins, a high-gloss black louver, and prominent AMG lettering, are distinctive hallmarks of the AMG 43 models.
From the side, the Benz AMG E43 is defined by its striking 19-inch AMG five-spoke light-alloy wheels, finished in high-gloss black. These wheels not only contribute to the sporty aesthetics but also optimize handling and performance. The rear design is equally compelling, featuring dual chrome-plated quad-flow exhaust tailpipes, emphasizing the vehicle’s sporty character and powerful engine note. A silver chrome rear diffuser and a body-colored spoiler lip on the trunk lid complete the cohesive and dynamic exterior.
Model-Specific Interior Design: Sportiness and Luxury
The interior of the AMG E43 mirrors its dynamic exterior, with numerous bespoke details that underscore its performance pedigree. Sport seats for the driver and front passenger provide excellent lateral support, crucial during spirited driving. The upholstery, a combination of MB-Tex and DINAMICA microfiber (with optional nappa leather), showcases a unique design with red topstitching, adding a touch of sporty elegance. This red stitching detail extends to the door center panels and dashboard, creating a unified and premium cabin ambiance. Exclusive AMG sport pedals, a black headliner, and red seat belts further enhance the sporty interior environment.
The multifunction sports steering wheel, wrapped in black nappa leather with red contrasting topstitching and featuring a flattened bottom section, is perfectly tailored for performance driving. Integrated Touch Control buttons add modern convenience. The AMG instrument cluster is designed for dynamic driving, presenting crucial information in a clear and driver-focused layout, displayed on an available fully-digital, high-resolution 12.3-inch screen.
Advanced Engine Technology: Efficiency and Power
The V6 Biturbo engine in the Benz AMG E43 is engineered to deliver high power output while maintaining commendable fuel efficiency and lower emissions. The impressive 396 hp output is achieved through enhancements like new, larger turbochargers and a raised charge-air pressure of 16 psi. The placement of the two turbochargers close to the engine minimizes turbo lag, ensuring near-instantaneous power delivery.
Drawing from Formula 1 technology, the cylinder liners feature NANOSLIDE® coating, also used in Mercedes-Benz’s F1 V6 hybrid turbo engines. This exceptionally durable and wear-resistant coating reduces friction, contributing to improved engine efficiency. Similarly, spray-guided fuel injection, operating at pressures up to 2900 psi, optimizes combustion for both power and economy. A red aluminum insert on the engine cover visually distinguishes the AMG powerplant.
9G-TRONIC Transmission: Speed and Control
The 9G-TRONIC automatic transmission in the AMG E43 is specifically calibrated to meet the demands of a high-performance vehicle. Its multiple downshift capability allows for rapid bursts of acceleration, while the double-declutching function in “Sport” and “Sport Plus” modes enhances the driving experience with more engaging gear changes. Defined ignition intervention enables faster shifts compared to “Eco” and “Comfort” modes, prioritizing performance.
For drivers desiring maximum control, “Manual” mode can be engaged via a dedicated button on the center console. In this mode, gear changes are dictated by the selected transmission mode and executed via the steering wheel paddles. Importantly, the transmission holds the selected gear and does not automatically upshift at the engine speed limit, providing full driver command.
AMG AIRMATIC Suspension: Agility and Comfort
To achieve enhanced agility, neutral cornering, and superior traction, AMG engineers developed a bespoke sports suspension based on the AIR BODY CONTROL multi-chamber air suspension system for the Benz AMG E43. The Adaptive Damping System offers three selectable modes: “Comfort,” “Sport,” and “Sport Plus.” This provides a versatile range, from comfortable cruising on long journeys to dynamic handling for spirited driving.
The four-link front axle incorporates special steering knuckles and load-bearing joints, with all components optimized for rigidity. Increased negative camber on both the front and multi-link rear axles enhances lateral dynamics. The elastokinematics of both axles are tuned for greater stiffness, collectively improving agility and driving dynamics.
AMG Performance 4MATIC: Rear-Biased All-Wheel Drive
The AMG Performance 4MATIC all-wheel-drive system in the AMG E43 features a rear-biased torque distribution, splitting torque 31:69 percent front to rear. This configuration prioritizes driving dynamics and higher lateral acceleration, while also ensuring enhanced traction during acceleration.
The integration of permanent all-wheel drive with the 9G-TRONIC transmission represents a conceptual shift. The single-stage transfer case is now flange-mounted to the 9G-TRONIC as a separate system, unlike earlier generations where it was integrated into the 7G-TRONIC PLUS. This new design allows for more flexible torque distribution tuning across different models, enabling more individualized vehicle characteristics. The updated system also boasts improved efficiency, reduced friction, and lower weight compared to its predecessor. Its compact design ensures no compromise in passenger or luggage space.
AMG DYNAMIC SELECT: Tailoring Driving Characteristics
The AMG DYNAMIC SELECT system offers five transmission modes: “Eco,” “Comfort,” “Sport,” “Sport Plus,” and “Individual,” allowing the driver to customize the Benz AMG E43’s characteristics. From efficient and comfortable to intensely sporty, these modes adjust key parameters including engine response, transmission behavior, suspension settings, and steering feel. Regardless of the selected AMG DYNAMIC SELECT mode, engaging “Manual” mode via the “M” button provides direct control over gearshifts using the steering wheel paddles. Suspension settings can also be independently adjusted.
“Sport” and “Sport Plus” modes are specifically tuned for dynamic driving in the AMG E43. These modes feature a responsive accelerator pedal with direct mapping, emotional gear shifts with reduced shift times and double-declutching, and a raised idling speed for quicker starts and faster acceleration from standstill.
In “Eco” mode, efficiency is prioritized with the ECO start/stop function and a gliding function. When the driver lifts off the accelerator between 31 and 99 mph, the clutch disengages, decoupling the engine from the powertrain. The engine speed drops to idle, reducing driving resistance and improving fuel economy.
Speed-Sensitive Sports Steering: Direct Feedback
The speed-sensitive sports steering in the Benz AMG E43 features a variable ratio, providing precise and authentic feedback. Steering power assistance offers two modes: “Comfort” and “Sport.” These modes are automatically activated based on the selected AMG DYNAMIC SELECT mode or can be personalized in Individual mode. “Sport” mode increases steering torque, providing enhanced feedback on driving conditions and a more connected feel. A large braking system with internally ventilated compound brake discs ensures powerful and reliable deceleration.
Optional Features: Enhancing Sportiness
A range of optional features further emphasize the sporty nature of the AMG E43. These include AMG performance seats with enhanced lateral support, luxurious nappa leather upholstery, and larger 20-inch AMG wheels for an even more imposing stance and refined handling.
The Mercedes-AMG E43 made its global debut at the New York International Auto Show in March 2016 and reached US dealerships in early 2017, bringing a new dimension of performance and luxury to the E-Class lineup and solidifying its position in the competitive landscape of high-performance sedans like the Benz AMG E43.
