I currently own a 2003 IS300 and love it, but it is time to find a new daily driver.
My current choices are; BMW 335i, Lexus IS350, Infiniti G35 Sedan, and the venerable G8GT .....
I come from owning a selection of imports, but the v8 rwd G8 GT is really calling out to me.

....I do plan on doing average mods, but not racing it (I have a weekend car for that)...
How is the 2008 2009 G8 GT for daily reliability? Better to purchase one with an extended warranty? Should I be afraid of these Pontiac cars being harder to find parts for in the future?
For instance I am most leaning towards the BMW 335i, but they are pretty maintenance needy and an extended warranty seems to be a must.
The IS350 is pretty limited to it's oem 300ish rwhp but it seems to be a rock solid 200k mile kinda car....
Help Me Pick!
Thanks!