The twelve-second barrier is a tough one to cross these days, even for a relatively underpowered vehicle with a relatively heavy body and a conservative transmission. Still, I can't think of a consumer-market V6 that does 0-60 in under 11. (I say consumer-market because it occurs to me I don't know what base engine is inside a Dodge Sprinter, though I have a feeling it's a five-cylinder) Aztek hovers right around the 9-second mark: about 8.9 with two-wheel drive, and 9.2 with all-wheel drive.