Originally posted by: Nebor
No, he's saying the G35 has a rear wheel bias. It's more similar to BMWs AWD system. Both Audi and Volvo us a FWD bias AWD system. For bad weather, Volvo's haldex system can't be matched. It's not so great for performance though.
I don't know how Quattro is forward biased. it should be 25/25/25/25.
center diff is torsen, which can shift between front/back up to.. whatever percent. i forget. when locked its 50/50
front diff is open
rear diff is also torsen, also lockable.
torsen is sort of like posi.. but not.
My car is older style quattro, pre torsen.
so open diffs all around, but you can lock the center and rear, from inside the car.
when all wheels have traction, distribution is 50/50 (becuase they're open differentials)
when center diff is locked, distribution is 50/50 no matter what traction is..
On the old style quattros you can go a billion miles per hour with the center diff locked. I believe the torsens auto-unlock at 30 or 15 (forget) MPH.
So i fail to see how this forward bias exists?