The core of Quattro full-time four-wheel drive is Torsen central differential, which can adjust the distribution of front force and rear axle force faster than any electronic control technology. When necessary, EDL will transfer excess power to the wheels to enhance the grip. When the wheels are idling or not touching the ground, these wasted driving forces are transferred to the wheels that may be stressed. Once the speed difference between the front and rear axles caused by external conditions occurs, Torsen will automatically transfer most of the energy to the drive axle that can work without loss, and automatically optimize the power distribution of the four wheels. Because of the balanced distribution of axle load, drivers can better grasp the accuracy and flexibility of steering without torque steering assistance. 25 years ago, Audi engineers used quattro &；; Reg full-time four-wheel drive has set a milestone in the field of drive technology. Today, Audi customers of 1/4 trust Quattro &；; Reg full-time four-wheel drive can provide better driving pleasure, passability and safety. Learn more about the performance and technology of this excellent drive concept. The principle is not complicated: four brakes ensure better braking effect, and four driving wheels also achieve better acceleration and higher cornering stability. Audi quattro &；; Reg full-time four-wheel drive is a systematic application of this basic physical principle. However, this is not all: according to the different driving conditions and road surfaces, quattro &；; Reg full-time four-wheel drive technology also continuously distributes the driving force between the front axle and the rear axle. Especially on wet roads, this means better traction and safe driving, even if both driving wheels lose grip.
From 65438 to 0977, three young Audi engineers started the research and development of the full-time four-wheel drive project numbered 262, and applied this brand-new drive system to Volkswagen? Iltis military off-road vehicle As a pioneer of four-wheel drive technology, Audi uses quattro &；; Reg coupe set a benchmark in 1980. Many victories in rally races around the world have proved the effectiveness of this driving concept.
Status quo: Audi has 75 models, and more than 2 million vehicles are equipped with quattro &；; Reg full-time four-wheel drive technology, including RS4, S8, Allroad? Quattro and other models have won many honors for Audi.
Where is Audi? Q7, where there is a road.
Audi's unique innovative driving technology, Quattro full-time four-wheel drive, reasonably distributes the driving force to the front and rear axles according to the changes of road surface and environment, so that the car can obtain the best traction and lateral stability whether it is driving on the road or off-road, and at the same time reduce the traction effect brought by the automatic alignment of the vehicle, providing the necessary conditions for high-speed cornering and handling stability. Audi? Q7 will give you perfect driving performance. Quattro not only means full-time four-wheel drive, but also represents extraordinary power and fast and safe driving experience.
Audi, who used quattro first? Quattro.