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The new E-Tron SUV, AudiThe first attempt at a fully electric standard – production vehicle is close to market launch, and the German car manufacturer promises impressive momentum alongside emission – free commuting.

Demonstrate how powerful the new E-Tron isOn a dried-up salt lake on the edge of the Kalahari desert, Audi took some close-to-production prototypes. The porous, hard gravel surface apparently provides the perfect grip conditions for Audi to demonstrate the E-Tron's electric Quattro all-wheel drive and drift a bit while it's there.

Audi says so the electric four-wheel drive of the E-Tron and suspension systems are interconnected, including the Audi Drive Select, electronic stabilization control and air suspension.

The electric Quattro system provides a new level of stepless and variable regulation of torque between the two axles, with only 30 milliseconds between the detection of the driving situation and the delivery of the required torque from the electric motors.

Audi has for the first time integrated and fully exploited the drive control of the Quattro drive and the wheel-selective torque control in the central chassis control the electric powertrain of the E-tron, When the system detects understeer, it gently brakes the inner wheels and directs the torque outward, allowing the vehicle to return to the correct trajectory.

The wheel slip is controlled 50 times faster than before directly by the power electronics of the electric motors. The ESC has four-stage function modes that allow the driver to choose the optimum setting depending on the driving situation.

The standard dynamic driving system also offers a choice of seven profiles, which in turn adjust the powertrain, steering and air suspension. The new Audi E-Tron can reduce itself on the highway by 26 mm (1.0 inches) for better aerodynamics, while in off-road mode it can rise by 50 mm (2 inches).

The ground battery pack is located between the axles under the passenger compartment Audi E-Tron an "almost 50:50" axle load distribution. Audi also claims that the E-Tron offers a 45 percent higher torsional stiffness compared to a conventional SUV.

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