Following the grand unveiling of the new Mercedes-Benz E-Class, Mercedes-AMG wasted no time in introducing its high-performance iteration: the Mercedes-AMG E43. Set to arrive in dealerships by early 2017, this model stands as the then-most potent version of the luxury sedan, thanks to its robust 3.0-liter V6 Biturbo engine. This powerhouse delivers an impressive 396 horsepower and 384 lb-ft of torque, ensuring thrilling performance. The AMG Performance 4MATIC all-wheel drive system, paired with a rear-biased torque distribution (31:69 front-to-rear), provides exceptional traction and agility for the Mercedes-AMG E43. Further enhancing the signature AMG driving experience are the 9G-TRONIC automatic transmission with rapid shift times, the AMG AIRMATIC Adaptive Sport Suspension, and a more direct steering ratio.
Tobias Moers, CEO of Mercedes-AMG GmbH, emphasized, “The new AMG E43 embodies impressive driving dynamics with state-of-the-art efficiency. Twin turbocharging, motorsport-derived technology, and distinctive AMG design cues instantly communicate to our clientele that this AMG-enhanced E-Class delivers pure Driving Performance, advanced technology, and exhilarating emotion.”
Under the hood of the Mercedes-AMG E43, the six-cylinder engine receives a significant power boost of 34 hp, reaching 396 hp through the implementation of larger turbochargers and sophisticated AMG-engineered software. The substantial peak torque of 384 lb-ft is readily available from a low 2,500 rpm, sustaining all the way to 5,000 rpm, ensuring responsiveness across a wide range of driving situations.
This potent combination allows the new Mercedes-AMG E43 to achieve sports car-like acceleration, sprinting from 0 to 60 mph in a mere 4.5 seconds. The top speed is electronically governed at 155 mph, aligning with typical performance car standards.
Mercedes-AMG E43: Performance Specs at a Glance
| Feature | Specification |
|---|---|
| Engine | V6 Biturbo |
| Displacement | 2996 cc |
| Horsepower | 396 hp at 6100 rpm |
| Torque | 384 lb-ft at 2500-5000 rpm |
| Curb Weight | 4,145 lbs |
| 0-60 mph Acceleration | 4.5 seconds |
| Top Speed | 155 mph (electronically limited) |
Exterior Design: Sporty and Unmistakably AMG
The visual appeal of the Mercedes-AMG E43 immediately identifies it as part of the esteemed AMG family. Beyond its aggressive stance, the front bumper incorporates three large openings, strategically designed to optimize airflow to the cooling systems. Elegant cross fins on the outer cooling inlets further accentuate the vehicle’s assertive presence. The diamond radiator grille, featuring chrome pins, a high-gloss black louver, and prominent AMG lettering, are signature design elements of the AMG 43 models.
The side profile of the Mercedes-AMG E43 is defined by striking 19-inch AMG five-spoke light-alloy wheels, finished in high-gloss black. Towards the rear, distinctive features include dual chrome-plated quad-exhaust tailpipes, projecting a decidedly sporty aesthetic. The rear diffuser is rendered in silver chrome, while a body-colored spoiler lip on the trunk lid comes as standard, completing the cohesive design.
Interior Design: Model-Specific Details and a Sporty Ambience
The interior of the new Mercedes-AMG E43 reinforces its dynamic character through a host of individualized details. Sport seats provide enhanced lateral support for both the driver and front passenger, ensuring secure positioning even during spirited driving. The upholstery, crafted in MB-Tex/DINAMICA (with optional nappa leather), showcases a unique pattern and red topstitching. Complementing the seat design, the door center panels and dashboard are also finished in MB-Tex with red topstitching, creating a cohesive sporty theme. Exclusive pedals, a black headliner, and red seat belts further amplify the sporty ambiance within the cabin.
The multifunction sports steering wheel, wrapped in black nappa leather with red contrast topstitching and featuring a flattened bottom section and Touch Control buttons, is ideally configured for dynamic driving engagement. The AMG instrument cluster delivers essential driving information in a clear and driver-focused layout, optimized for a dynamic driving style and displayed on the available fully digital, high-resolution 12.3” instrument screen.
The AMG 3.0-Liter V6 Biturbo Engine: Power and Efficiency
The V6 Biturbo engine powering the Mercedes-AMG E43 is engineered to deliver a potent combination of high power output along with optimized fuel consumption and emissions. The impressive 396 hp output is achieved through enhancements including new, larger turbochargers and an increased charge-air pressure of 16 psi. Strategically positioned close to the engine, the twin turbochargers ensure near-instantaneous power delivery and minimal turbo lag.
The cylinder liners benefit from NANOSLIDE® coating, a technology refined in Mercedes-Benz’s Formula 1 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, further enhances combustion efficiency.
A distinguishing visual cue of the AMG powerplant is the red aluminum insert integrated into the engine cover.
9G-TRONIC Transmission: Short Shift Times and Efficiency
The 9G-TRONIC automatic transmission in the Mercedes-AMG E43 is specifically calibrated to meet the performance demands of this high-performance model. The multiple downshift capability allows for rapid bursts of acceleration, while the double-declutching function in “Sport” and “Sport Plus” modes intensifies the driving experience with more engaging gear changes. Defined ignition intervention technology further enables quicker gear shifts compared to “Eco” and “Comfort” modes.
“Manual” mode can be engaged via a dedicated button on the center console. Gear changes in manual mode are dictated by the selected transmission mode, and drivers can take full control using the steering wheel-mounted shift paddles. Notably, the transmission will hold the selected gear and will not automatically upshift even when the engine reaches its rev limit, providing maximum driver control.
AMG AIRMATIC Adaptive Sport Suspension: Enhanced Agility
To achieve superior agility, more neutral cornering behavior, and enhanced traction, particularly at high speeds, AMG engineers in Affalterbach developed a bespoke sports suspension system based on the AIR BODY CONTROL multi-chamber air suspension. The Adaptive Damping System offers three distinct modes: “Comfort,” “Sport,” and “Sport Plus.” This system provides a versatile range, from a comfortable ride for long-distance cruising to highly dynamic handling for spirited driving.
The four-link front axle incorporates special steering knuckles and load-bearing joints, with all components optimized for maximum rigidity. A more negative camber angle on both the front and multi-link rear axles enhances lateral dynamics. The elastokinematics of both axles are also designed to be more rigid overall. These comprehensive measures collectively improve agility and elevate the driving dynamics of the Mercedes-AMG E43.
AMG Performance 4MATIC: Rear-Biased and Agile All-Wheel Drive
The AMG Performance 4MATIC all-wheel drive system in the Mercedes-AMG E43 is characterized by its rear-biased torque distribution, splitting torque between the front and rear axles at a ratio of 31:69 percent. This configuration prioritizes enhanced driving dynamics and greater lateral acceleration on paved roads, while also ensuring improved traction during acceleration.
Integrating the permanent all-wheel drive with the 9G-TRONIC automatic transmission involved a conceptual shift: the single-stage transfer case of the all-wheel drive is now flange-mounted to the 9G-TRONIC as a separate unit. Earlier Mercedes-AMG models integrated the transfer case into the 7G-TRONIC PLUS transmission. This new modular design facilitates easier modification of torque distribution across different models, enabling more tailored characteristics for each AMG model series.
The updated system also offers improved efficiency, reduced friction, and lower weight compared to the previous integrated design. Its compact packaging ensures no compromise in passenger or luggage space.
AMG DYNAMIC SELECT: Tailoring Vehicle Characteristics
The AMG DYNAMIC SELECT system offers five distinct transmission modes – “Eco,” “Comfort,” “Sport,” “Sport Plus,” and “Individual” – allowing drivers to customize the driving characteristics of their Mercedes-AMG E43 to suit personal preferences or driving conditions. The selectable range spans from efficient and comfortable cruising to intensely sporty driving, adjusting key parameters such as engine response, transmission behavior, suspension settings, and steering feel.
Regardless of the selected AMG DYNAMIC SELECT mode, drivers can instantly engage “Manual” mode by pressing the “M” button, enabling gear shifts exclusively via the steering wheel paddles. Suspension settings can also be adjusted independently as needed.
The AMG DYNAMIC SELECT “Sport” and “Sport Plus” modes are specifically calibrated for dynamic driving in the Mercedes-AMG E43. This results in a more responsive accelerator pedal with a direct setup and emotionally engaging gear shifts characterized by reduced shift times and double-declutching. An elevated idling speed further contributes to quicker launches and faster acceleration from a standstill.
To maximize efficiency, “Eco” mode activates the ECO start/stop function and a gliding function to reduce fuel consumption. When the driver releases the accelerator within a speed range of 31 to 99 mph, the clutch disengages, decoupling the engine from the powertrain. The engine speed is reduced to idle, minimizing driving resistance from compression and frictional forces during overrun.
Speed-Sensitive Sports Steering: Direct Feedback and Control
The speed-sensitive sports steering in the Mercedes-AMG E43 features a variable ratio, providing precise and highly communicative feedback to the driver. Steering power assistance is selectable between two modes – “Comfort” and “Sport.” The appropriate mode is automatically activated based on the selected AMG DYNAMIC SELECT transmission mode, or it can be customized in Individual mode. “Sport” mode increases manual steering torque, delivering enhanced feedback about driving conditions and road surface.
The large, high-performance braking system with internally ventilated compound brake discs ensures reliable and rapid deceleration for the sedan.
Optional Features: Emphasizing Sportiness
A range of optional features further accentuates the sporty character of the Mercedes-AMG E43. These include AMG performance seats with even greater lateral support, luxurious nappa leather upholstery, and larger 20-inch AMG wheels, allowing owners to personalize their vehicle to their exact preferences.
The Mercedes-AMG E43 made its global debut at the New York International Auto Show in March 2016 and became available at US dealerships in early 2017, marking a significant addition to the Mercedes-AMG lineup and the high-performance E-Class family.
