By the way, regarding the transmission of the (non-hybrid) RX, I've read some posts where the car is stated to have a part time 4WD, normally front WD and with the central diff kicking in only when needed.
Others claim that the drive is always 50% front, 50% rear.
I must say that the car handles like a full time 4WD, but I would like to get a definitive answer to that. Thanks :winky:
P.S.: I know that a set of winter tyres is expensive, particularly if you have 17" or 18" wheels, but be sure that the lightest crash into a wall or another car will cost way more, and that's not considering possible personal injuries!
The RX 300/350 is permanent 4WD. It's the 400H that is FWD most of the time.