Audi e-tron offers electrifying dynamics, unmatched awd gasbuddy app


The dried-out salt lake on the edge of the Kalahari Desert measures 2 by 2.3 kilometers (1.2 by 1.4 mi). Its porous, hard surface with fine-grained gravel offers a low coefficient of friction – optimal conditions to experience the Audi e-tron prototype in a controlled drift and get a feel for its lightning-fast acceleration coupled with high traction. This is possible thanks to the electric all-wheel drive and numerous suspension systems that are intelligently interconnected, most notably the Electronic Stabilization Control (ESC), the Audi drive select dynamic handling system and the standard air suspension. On rough terrain it increases the ground clearance a level physics electricity notes of the Audi e-tron prototype at the push of a button by 50 millimeters (2.0 in). At the same time the ESC optimizes the traction and brake control and increases the effect of the electronic differential lock for optimum power transfer and propulsive power. As such, the electric SUV effortlessly takes even the sandy soil of the African savanna in its stride. The two electric motors provide the ideal power source for the high-precision, ultrafast electric quattro. In boost mode they provide up to 300 kW and a maximum 664 Nm (489.7 lb-ft) of torque. The effective thermal management plays a crucial role in their k gas oroville performance. It allows the performance to be reproduced even if the powertrain components are subjected to high loads. The result: outstanding dynamic handling and driving pleasure at all times.

The electric quattro combines the efficiency of a single-axle drive with the driving dynamics and traction of an all-wheel drive. It ensures the continuous and variable regulation of the ideal distribution of drive torque between the two axles. It also reaches a new level of variability, dynamics and precision. It takes just around 30 milliseconds from the system detecting the driving situation and the torque from the electric motors kicking in – much faster than with conventional quattro technology. The reason is that with the electric all-wheel drive a mechanical clutch is not engaged but electricity is simply distributed. And that takes just a fraction of a second. So even with sudden changes in the coefficients of friction and extreme driving situations the full quattro performance is guaranteed.

The key to the electric all-wheel drive is the intelligent networking of numerous control systems. The central suspension control unit integrates both the handling controller of the quattro q gas station drive and the wheel-selective torque control for the first time. If understeer is detected during sporty driving, it gently brakes the inside wheels, which are under a reduced load, thus directing the torque to the outside. The car turns into the curve and precisely follows the steering angle. Furthermore, an innovative traction control system provides for high traction and stability. Wheel slip is controlled directly at the power electronics of the electric motors, 50 times faster than before and even more precisely matched to the driving situation. For the driver, this is particularly noticeable in combination with the four-stage function modes of the Electronic Stabilization Control c gastronomie traiteur avis (ESC).

In addition to the ESC, the characteristics of the Audi e-tron prototype can also be adapted to various types of terrain using the standard dynamic handling system. Whether relaxed cruising, dynamic cornering or excursions off the beaten track, the driver can choose between seven profiles depending on the driving situation, road conditions or personal requirements. Besides the drive system characteristic and steering boost, Audi drive select also influences the standard adaptive air suspension with controlled dampers. On the highway, the body is lowered by as much as 26 millimeters (1.0 in), which improves stability and the aerodynamics. Offroad it can lift the body by 50 millimeters (2.0 in).

The low installation position of the powertrain components and the high-voltage battery makes a decisive contribution to the high transverse dynamics of the electric SUV. The battery system is located centrally beneath the passenger compartment between the axles in the form of a flat, broad block. The center of gravity of the Audi e-tron prototype is on a par with that of a sedan. Axle load distribution is perfectly balanced at almost 50:50. Compared to a conventional SUV, the all-electric model offers 45 percent higher torsional rigidity, the basis for precise handling and acoustic comfort.

Four wheel drive is apparently a real advantage on electric cars as opposed to ICE cars. When buying electricity vs magnetism my last car I was reluctant to buy a quattro system on a Audi as 1/ it seemed a hugely complicated system that could prove problematic (unreliable) in high mileages 2/ it was a pretty heavy system 3/ makes your car sip a bit more fuel (except perhaps on the new “ultra” system quattro). On top of that it takes some place, transmission tunnel etc. With electric cars, none of those problems, on the contrary it can use less kW as using several electric motors can be used to have a higher gear ratio on one of them to use one highways, as I understood it at least. A little more range (+30%) , more fast charging stations at a even higher charging rate (200 kWh) and a 20% price reduction and I may consider an EV after my good old A6 TDI gas vs diesel cars. The problem with changing a TDI engines for an EV is that those modern TDI are 1/ very quiet 2/ have huge low rev. torque so +/- already enjoying EV driving 3/ makes you forget you need to pass … Read more »