2020 AMG A 35 Blasts Through the Gates with 302 Turbocharged Horses
Reinforced Body-in-white
Specific measures to strengthen the front section of the bodyshell form the basis for the precise turn-in ability and the toe and camber stability of the chassis, even when driving at speed. A special “shearing plate” – an aluminium plate underneath the engine – increases the torsional rigidity at the vehicle’s front end. Two additional diagonal braces at the front of the underbody also reduce torsion and increase stiffness.
2.0-liter Four-cylinder Turbo Engine
The 2.0L four-cylinder turbo engine boasts a rapid response to accelerator pedal commands, high power (295 lb-ft max. torque from 3000 rpm), a supremely lively response and an engine sound typical of AMG. The crankcase made of high-strength, lightweight die-cast aluminum reduces the vehicle weight where it matters most for driving dynamics.
The twin-scroll turbocharger combines optimum responsiveness at low engine speeds with a strong power increase at higher speeds. The housing of the twin- scroll turbocharger is divided into two parallel ducts. This makes it possible to channel the exhaust gases separately on the turbine wheel. This minimizes the mutual negative influence of the individual cylinders in the charge-change cycle. This reduces exhaust back pressure and improves the charge-change as well as the efficiency of the engine. The exhaust system features an automatically controlled exhaust flap as standard. Depending on the drive program selected, the sound is modulated from balanced to powerful.
Technological Sophistication for More Efficiency
The technological standards of the new four-cylinder engine are improved by numerous efficiency-enhancing measures. These include CAMTRONIC variable valve control, intelligent thermal management for engine and oil, high- precision piezo injectors and multi-spark ignition. In production, the patented CONICSHAPE® cylinder honing reduces internal engine friction and increases efficiency.
Faster Dual-clutch Transmission
The AMG SPEEDSHIFT DCT 7-Speed Transmission also contributes to the agile and dynamic character of the new A 35 Sedan. The gear ratios are configured so that the driver experiences very responsive acceleration in all speed ranges, combined with fast shifting and optimum connections when upshifting.
The standard RACE-START function allows maximum acceleration from a stand-still, offering a high performance driving experience. The functions of the transmission also include a temporary manual mode, activated by operating the steering wheel shift paddles in any driving mode, and with the manual transmission mode “M” for manual gear shifting with the shift paddles.
AMG Performance 4MATIC All-wheel drive
Dynamism, agility and performance – these three attributes characterize the standard all-wheel drive of the new Mercedes-AMG A 35 Sedan. The AMG Performance 4MATIC combines the best possible traction with an emotionally engaging drive character. The torque distribution is adjusted to suit the dynamic handling requirements. The spectrum ranges from front-wheel drive only to a 50:50 percent distribution to the front and rear axles.
A multi-disc clutch that is integrated in the rear axle transmission is responsible for the torque distribution between the front and rear axles. It is controlled electro-mechanically. The influencing factors for torque distribution include: driving speed, lateral and longitudinal acceleration, steering angle, the difference in rotational speed between the individual wheels, the gear selected and the accelerator position.
The main advantages of electro-mechanical control over an electro-hydraulic system relate to sharper driving dynamics – primarily due to the significantly faster response and speed-independent actuation of the discs over the entire adjustment range.
Dynamic Drive program
The five AMG DYNAMIC SELECT drive programs: “Slippery,” “Comfort,” “Sport,” “Sport +” and “Individual” enable a wide range of vehicle characteristics from comfortable to dynamic. They change relevant parameters, such as the response of the engine and transmission.
The new “Slippery” drive program is optimized for low-grip, icy road conditions, with reduced power and a flat torque curve. Smooth gear changes, earlier upshifts and the ECO start/stop system support the stability-focused driving impression. The “Comfort” program enables comfortable and fuel- efficient driving, thanks to features such as economical early upshifts.
Suspension and steering are set with an emphasis on comfort, the ECO start/stop system is active.
“Sport” and “Sport+” place the focus on agility and driving pleasure with sporty engine and transmission tuning. The sound of the turbocharged engine becomes more distinctive. The ECO start/stop system is inactive. “Sport+” is particularly emotional with double-declutching during downshifts and partial cylinder cut-off via a brief and precisely defined retardation of ignition and injection at full load.
The “Individual” drive program enables the individual parameters to be selected and saved according to personal preferences. In addition, the sailing function is available in the “Reduced” and “Moderate” drive settings.
AMG DYNAMICS
As a new feature in the AMG DYNAMIC SELECT drive programs, the new Mercedes-AMG A 35 comes with AMG DYNAMICS. This integrated dynamic handling control system extends the stabilizing functions of ESP with agile interventions according to the driver’s wishes. During dynamic cornering, imperceptible braking intervention on the rear inside wheel creates a defined yawing moment about the vertical axis. The effect: the A 35 steers quickly and very precisely.
The different forms of AMG DYNAMICS are “Basic” and “Advanced”. When a drive program is selected on the multimedia display, the AMG DYNAMICS symbol is displayed together with corresponding additional information. In the “Individual” drive program the driver can set AMG DYNAMICS levels individually.
AMG suspension
The front axle of the AMG suspension features a McPherson suspension strut construction. The suspension consists of one wishbone below the wheel center, one spring strut and one tie rod respectively. The special axle geometry reduces the influence of the drive on the steering – for high comfort and agile handling. The new wishbone in aluminum reduces the unsprung mass, enabling a more sensitive response from the springs. The AMG-specific front steering knuckle has a radially bolted brake caliper – a technology originating from motorsport.
Adaptive Adjustable Damping
The optional AMG RIDE CONTROL suspension features an adaptive adjustable damping system, which allows the driver to switch between three different suspension configurations. The spectrum ranges from comfort-focused to sporty. The system operates fully automatically, adapting the damping forces for each wheel according to the driving situation and road conditions. This happens within milliseconds and is variable, with a wide spread of damping characteristics. The direct result is enhanced ride comfort and agility.
High-performance braking system
The high-performance braking system brings the A 35 Sedan to a stop in impressively short distances. The front axle is fitted with 4-piston monoblock fixed callipers and 350 millimeter brake discs, the rear axle with 1-piston sliding callipers and 330 millimeter brake discs. The discs are internally ventilated and perforated to dissipate heat and prevent brake fading. The silver-painted brake callipers feature unique black AMG lettering.
Speed-sensitive Sports Steering
The speed-sensitive, electro-mechanical sports power steering provides a sporty driving style with its direct turn-in. It has a special rack with variable transmission ratio, and two characteristic curves. Depending on which drive program the driver has selected, it provides taut and sporty or more comfortable steering feedback. The rigid mounting in the integral carrier connects the steering even better with the body and increases steering precision.
AMG TRACK PACE
AMG TRACK PACE is also optionally available for the new A 35. The virtual race engineer is part of the MBUX multimedia system and permanently records more than 80 vehicle-specific data (e.g. speed, acceleration) while driving. On top of this, lap and sector times are displayed, as well as the respective difference to a reference time. Specific display elements are shown in green or red, and the driver is able to see at a glance without reading numbers whether they are currently faster or slower than their best time.
After recording fast laps, the driver can use the data to analyze and, as necessary, improve their driving skills. In addition, acceleration and deceleration values can be measured and saved. Thanks to a newly developed algorithm which determines the vehicle position as precisely as possible, AMG TRACK PACE even detects when the circuit has been left or if it has been shortened. This is possible using GPS data as well as the sensors available in the vehicle (acceleration, gyroscope, steering angle, wheel speeds).
The data display on the multimedia screen, in the instrument cluster and on the optional head-up display. Well-known race tracks like, for example, the Nürburgring or Spa Francorchamps, are already stored. Furthermore, it is also possible to record your own circuits. The map display can be switched from 2D to 3D and can also be updated online.
The MBUX Augmented Reality function also allows the ideal driving line of a stored racetrack to be displayed on the multimedia display or optional head-up display, allowing the driver to improve lap times with a virtual instructor onboard.
Optional Attractive Packages
The optional AMG Aerodynamics Package was developed in a wind tunnel and improves high-speed handling. The front bumper with a large front splitter and additional flics in high-gloss black, as well as the larger AMG lip spoiler increase downforce. The lateral spoilers around the visual air outlets of the rear bumper and diffuser blade also have a high-gloss black finish.
Also optionally available is the AMG Night Package. The striking black design elements underscore the sporty and performance-focused vehicle character. Additionally, heat insulating dark tinted windows from the B-pillar are included.