The Infiniti G35 is going to be based upon the XVL concept car from what I've read. It's going to have a 3.0L DOHC V-6 and an estimated 250 bhp. Estimated price is around $30K with an early 2002 release date. You can find some pics and a little more info on the XVL at following URL:
http://www.freshalloy.com/cars/nissan/xvl/xvl01.html
The Maxima is supposed to be moving up to a 250+ bhp 3.5L V-6 in 2002 also:
http://www.freshalloy.com/cars/nissan/nissan_matrix.html
http://www.freshalloy.com/cars/nissan/xvl/xvl01.html
The Maxima is supposed to be moving up to a 250+ bhp 3.5L V-6 in 2002 also:
http://www.freshalloy.com/cars/nissan/nissan_matrix.html