Power is seamless — as in, you barely hear the shifts and you don't feel them — through a seven - speed M dual - clutch transmission and thence to the Active M differential, an electronically
controlled multiplate limited - slip unit.
But the new car also comes with an optional HTRAC all - wheel drive, which transfers torque to the front wheels via an electronically
controlled multiplate clutch.
With standard Porsche Traction Management (PTM), the Cayenne E-Hybrid has an active hang - on all - wheel drive system with an electronically regulated, map -
controlled multiplate clutch.
In its place is a lighter electronically
controlled multiplate clutch arrangement engineered by Porsche.
Porsche Traction Management (PTM): Active all - wheel drive with electronic and map
controlled multiplate clutch with Automatic Brake Differential (ABD), and Anti-Slip Regulation (ASR)
«Porsche Traction Management (PTM): Active all - wheel drive with electronic and map
controlled multiplate clutch with Automatic Brake Differential (ABD)
Not exact matches
The resulting ATTESA E-TS Pro — or Advanced Total Traction Engineering System for All - Electronic Torque Split — would employ a number of sensors to monitor lateral acceleration and individual wheel speeds, enabling an electronically
controlled, hydraulically operated
multiplate clutch pack to send up to 50 per cent of the GT - R's drive to the front wheels when required.
A
multiplate limited - slip differential helps put the power to the ground, and the stability and traction
control systems have been recalibrated.
It makes use of an electronic,
multiplate clutch to shift torque between the front to rear axles as necessary, and BMW's Performance
Control system directs power to the outside rear wheel during cornering.
A hydraulically
controlled,
multiplate clutch engages the second longitudinal driveshaft, allowing up to 50 percent of the torque to be directed to the front axle.
With an active version of quattro worrying about traction at both axles (able to transfer 100 - percent of the torque to either axle thanks to a
multiplate clutch pack), an available magnetorheological shock system tuning the damping, a torque vectoring diff, and dynamic steering (when fitted) checking the driver's inputs, you probably can't screw it up badly enough even to trigger the traction
control or stabilization systems.