2019 Mercedes-AMG A 35 4MATIC Sedan - Images, Specifications and Information

The 2.0-litre four-cylinder turbo engine boasts a spontaneous response to accelerator pedal commands, high tractive power (400 Nm 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 aluminium reduces the vehicle weight where it matters most for driving dynamics.

A twin-scroll turbocharger is used for turbocharging. It 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. Together with two separate exhaust ducts in the exhaust manifold, this makes it possible to channel the exhaust gases separately on the turbine wheel. This minimises the mutual negative influence of the individual cylinders in the charge change cycle. This reduces the exhaust backpressure 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.

The high technological standards of the new four-cylinder engine are underscored 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 also increases efficiency.

The AMG SPEEDSHIFT DCT 7G dual-clutch transmission also contributes to the agile and dynamic character of the new A 35 4MATIC Saloon. The gear ratios have been configured so that the driver experiences very spontaneous acceleration in all speed ranges, combined with fast shifting and optimum connections when shifting up.

The standard RACE-START function allows maximum acceleration from stationary, offering a highly emotional experience. The functions of the transmission are rounded off with a temporary M 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.

Dynamism, agility and performance - these three attributes characterise the standard all-wheel drive of the new AMG A 35 4MATIC Saloon. The variable AMG Performance 4MATIC combines the best possible traction with lots of driving fun. The torque distribution is infinitely variable 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 variable torque distribution between the front and rear axles. It is controlled electro-mechanically. The influencing factors for torque distribution are not only the driving speed, the lateral and longitudinal acceleration and the steering angle, but also 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.

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 optimised 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 stands for comfortable and fuel-efficient driving, for example thanks to very early upshifts. Suspension and steering are set up 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 gliding function is available in the "Reduced" and "Moderate" drive settings.

As a new feature in the AMG DYNAMIC SELECT drive programs, the new A 35 4MATIC comes with AMG DYNAMICS. This integrated dynamic handling control system extends the stabilising functions of ESP with agilising 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 4MATIC steers spontaneously and very precisely.

The different manifestations of AMG DYNAMICS are called "Basic" and "Advanced". On the multimedia display, when a drive program is selected, the new AMG DYNAMICS symbol is displayed together with the corresponding additional information. In the "Individual" drive program the driver can set the AMG DYNAMICS levels individually.

The front axle of the AMG suspension features a McPherson suspension strut construction. Suspension is taken care of by one wishbone below the wheel centre, 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 aluminium reduces the unsprung masses enabling a more sensitive response from the springs. The AMG-specific front steering knuckle has a radially bolted brake calliper - a technology originating from motorsport.

The 4-link rear axle is connected rigidly with the body via a subframe. Three transverse arms and the trailing arm, the wheel carrier and the bearings from the proven A 45 4MATIC are used on each rear wheel. This ensures maximum driving stability and agility.

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 infinitely variable, with a wide spread of damping characteristics. The result is that ride comfort and agility are enhanced in equal measure.

The generously proportioned high-performance braking system brings the A 35 4MATIC Saloon to a stop and has short stopping distances. The front axle is fitted with 4-piston monoblock fixed callipers and 350 millimetre brake discs, the rear axle with 1-piston sliding callipers and 330 millimetre brake discs. The discs are internally ventilated and perforated to better dissipate heat and prevent brake fading, even with extreme use. The silver-painted brake callipers have black AMG lettering.

The speed-sensitive, electro-mechanical sports power steering supports a sporty driving style with its direct turn-in ability. 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 thus increases steering precision.

AMG TRACK PACE is also available as an option for the new A 35 4MATIC. 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 a race track. On top of this, lap and sector times are displayed, as well as the respective difference to a reference time. Because specific display elements are shown in green or red, the driver is able to see at a glance without reading numbers whether they are currently faster or slower than the best time.

After putting in some fast laps, the driver can use the data to analyse and, if necessary, improve their driving skills. In addition, acceleration and deceleration values (e.g. 0-100 km/h, ½ mile, 100-0 km/h) 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 it has been shortened. This is done using GPS data as well as the sensors available in the vehicle (acceleration, gyroscope, steering angle, wheel speeds).

The data are displayed on the multimedia display, 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 updated online.

The MBUX Augmented Reality function also allows the ideal line of a stored race track to be displayed on the multimedia display or optional head-up display, allowing the driver to improve lap times with a virtual instructor on board.

The optional AMG Aerodynamics Package developed in the wind tunnel improves handling at high speeds. The front apron with larger front splitter and additional flics in high-gloss black, as well as the larger AMG spoiler lip on the rear boot lid, increase the downforce. The lateral spoilers around the visual air outlets of the rear apron and the diffuser blade also have a high-gloss black finish.

Likewise optionally available is the AMG Night Package. The striking black design elements underscore the sporty-expressive vehicle character. Additionally there are the heat insulating dark tinted windows from the B-pillar.
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