According to Pontiac's web site, all 2008 cars will have the 5 year, 100,000 mile warranty. I assume the G8 will get that as well?

I'm sure it will.

They do it on the Z06 and the duramax motors.... I dont see why they wouldnt do it on the G8.

warranty details (http://www.pontiac.com/100kwarranty/index.jsp)
No exclusions by model or engine, unlike Chrysler which excludes the hot SRT from lifetime coverage.

Roadside assistance: 5 year , 100,000 miles includes changing out the spare you won't have in the trunk (will they bring one?)

Is that 5 year 100k bumper-to-bumper? Transferrable, or only for original owner?

Transferable - drive train only.

Transferable - drive train only.

Ahh, thanks. I guess bumper-to-bumper would've been a little hopeful! Still a nice bonus nonetheless. I like how they tack the high mileage on there too, considering that if I get a new G8, the most miles I'll have on it after five years would probably be 75,000.