The scenario: flapping opposite a silt flats and offroad by a savanna
The dried-out salt lake on a corner of a Kalahari Desert measures 2 by 2.3 kilometers (1.2 by 1.4 mi). Its porous, tough aspect with fine-grained sand offers a low fellow of attrition – optimal conditions to knowledge a Audi e-tron antecedent in a tranquil deposit and get a feel for a lightning-fast acceleration joined with high traction. This is probable interjection to a electric all-wheel expostulate and countless cessation systems that are cleverly interconnected, many quite a Electronic Stabilization Control (ESC), a Audi expostulate name energetic doing complement and a customary atmosphere suspension. On severe turf it increases a belligerent clearway of a Audi e-tron antecedent during a pull of a symbol by 50 millimeters (2.0 in). At a same time a ESC optimizes a traction and stop control and increases a outcome of a electronic differential close for best energy send and propulsive power. As such, a electric SUV facilely takes even a sandy dirt of a African savanna in a stride. The dual electric motors yield a ideal energy source for a high-precision, ultrafast electric quattro. In boost mode they yield adult to 300 kW and a limit 664 Nm (489.7 lb-ft) of torque. The effective thermal government plays a essential purpose in their performance. It allows a opening to be reproduced even if a powertrain components are subjected to high loads. The result: superb energetic doing and pushing pleasure during all times.
Variable torque distribution: a electric all-wheel drive
The electric quattro combines a potency of a single-axle expostulate with a pushing dynamics and traction of an all-wheel drive. It ensures a continual and non-static law of a ideal placement of expostulate torque between a dual axles. It also reaches a new turn of variability, dynamics and precision. It takes only around 30 milliseconds from a complement detecting a pushing conditions and a torque from a electric motors kicking in – most faster than with required quattro technology. The reason is that with a electric all-wheel expostulate a automatic purchase is not intent though electricity is simply distributed. And that takes only a fragment of a second. So even with remarkable changes in a coefficients of attrition and impassioned pushing situations a full quattro opening is guaranteed.
Intelligent networking: a control units
The pivotal to a electric all-wheel expostulate is a intelligent networking of countless control systems. The executive cessation control section integrates both a doing controller of a quattro expostulate and a wheel-selective torque control for a initial time. If understeer is rescued during sporty driving, it kindly brakes a inside wheels, that are underneath a reduced load, so directing a torque to a outside. The automobile turns into a bend and precisely follows a steering angle. Furthermore, an innovative traction control complement provides for high traction and stability. Wheel trip is tranquil directly during a energy wiring of a electric motors, 50 times faster than before and even some-more precisely matched to a pushing situation. For a driver, this is quite conspicuous in multiple with a four-stage duty modes of a Electronic Stabilization Control (ESC).
Wide-ranging character: from gentle highway tourer to energetic offroader
In further to a ESC, a characteristics of a Audi e-tron antecedent can also be blending to several forms of turf regulating a customary energetic doing system. Whether loose cruising, energetic cornering or excursions off a beaten track, a motorist can name between 7 profiles depending on a pushing situation, highway conditions or personal requirements. Besides a expostulate complement evil and steering boost, Audi expostulate name also influences a customary adaptive atmosphere cessation with tranquil dampers. On a highway, a physique is lowered by as most as 26 millimeters (1.0 in), that improves fortitude and a aerodynamics. Offroad it can lift a physique by 50 millimeters (2.0 in).
High cross dynamics: low core of sobriety and torsional rigidity
The low designation position of a powertrain components and a high-voltage battery creates a wilful grant to a high cross dynamics of a electric SUV. The battery complement is located mainly underneath a newcomer cell between a axles in a form of a flat, extended block. The core of sobriety of a Audi e-tron antecedent is on a standard with that of a sedan. Axle bucket placement is ideally offset during roughly 50:50. Compared to a required SUV, a all-electric indication offers 45 percent aloft torsional rigidity, a basement for accurate doing and acoustic comfort.
Additional information about a Audi e-tron antecedent is accessible during www.e-tron.audi.