Audi is known for its impressive Quattro AWD technology but did you know that there are actually four Audi Quattro systems? That's right, depending on the Audi vehicle that you are driving, you can get a Quattro Ultra system, e-Quattro system, self-locking differential system, or a multi-plate clutch Quattro technology. We thought we would take a look at the different systems in order to better help you understand Quattro technology.
Multi-plate clutch Quattro
This system can be found on models like the Audi A3 and Audi Q3. This technology has the ability to distribute power to the front axle or the rear axle or variably between both. The system will adjust how the power is distributed based on driving conditions and user intentions.
Self-locking differential Quattro
The self-locking differential Quattro is the traditional Audi Quattro system that has been widely discussed and praised across the industry. Offered on some of Audi's most popular models like the Audi A4, Audi A5, and Audi Q7, this system can permanently engage power distribution to each axle for immediate and instant stability and traction in any situation. This permanent system distributes between 40 and 60% of the torque between the front and rear axles but every axle is always getting power from the engine which means that you do not have to wait for the system to react to the loss of traction before you regain stability.
Quattro Ultra
The Quattro Ultra system was introduced a little over five years ago as one of the most advanced all-wheel drive systems available on any vehicle in the industry. The Quattro Ultra system gives you many of the same benefits of the self-locking differential technology described above, but the Quattro Ultra system is much more efficient. It uses a wide range of sensors to effectively and instantly detect changing road conditions and complex driving situations in order to modulate torque distribution as efficiently as possible. The system could detect when you are about to get out of a snow bank or going up a hill or going around a corner with limited grip. In these situations, torque is perfectly distributed to the axles and wheels that need it most to ensure sustained traction. The ability to instantly recognize changes in road conditions and grip mean that the Quattro Ultra system can also disengage if needed in order to improve efficiency.
e-Quattro
The e-Quattro system is designed for Audi electric vehicles. Instead of a clutch system to send power to the rear wheels, it is actually the electric motor that powers the rear wheels. This provides significant advantages because electric motors are a lot quicker to send their power when needed that a clutch system. Therefore, the technology is a lot quicker to respond to changing road conditions. Give us a call today to learn more.
