This news along with the official pictures and specs will be released September 8 in Las Vegas, but from what I heard, Olds Silohette(sp?) is out, of course, and Buick and Saturn will get a rehashed version of their own. Here are the names for the new minivan.

Pontiac retains Montana
Chevrolet - Uplander
Buick - Turanza
Saturn - Relay

All but the Buick will be standard with a variant of the Malibu's 3.5L OHC V6.