Originally posted by: Terranautical
Originally posted by: mAdD INDIAN
Well looks like it's not a fwd-till-slip AWD system eh NFS4?
but how is this different from other AWD systems? The ATTESA-ETS system used by Nissan employs the same type of methodology in their AWD system.
Good to see Honda come out wiht it though, who knows wat kind of cool sh!t they can do once this AWD system streams down into lower-prcied sport cars
Umm you know ATTESA cars are RWD as the base drivetrain right?
and? It can go anywhere from 0:100 to 100:0 and stay at 30:70 or 70:30, etc.. depending on conditions. It also takes input from steering wheel sensors, yaw sensors, etc...and during launch, it stays at 50:50. The ATTESA isn't a RWD-till slip type AWD system. It's a total dynamic system similar to the AWD used by Porsche (in the 959).
The only neat thing about the Honda system seems to be the packaging with the center diff incorporated in the rear diff unit and using a smaller type of electromagnetic clutches (which hte ATTESA and a host of other AWD systems use as well).
Also the ATTS system in the Prelude wasn't as durable as hoped because say the car took a tight corner well and one wheel lost contact with the road (it lifted up), then as it spins freely it gets power sent to it, but when the wheel comes back down and touches the ground again, it would have added stress on the differential due to the sudden friction and after a while, bad things would happen to the ATTS system.
Hopefully they fixed that problem wiht hte new system.