...2003-2005 BMW M3. Please be detailed
Yea i was thinking about a 2004 M3 convertible which is a bout the same price as a G37. I owned a 05 G35 coupe before and loved it. I am leaning that way. Keep the opinions coming. Thanks

I would get the G37

Used BMWs can be very expensive to fix...especially the M3. I want a car that wont cost me a ton of money to fix and I think the G is one of them. Plus, i like new stuff.

Bimmers are cars that you want to lease under warranty, not buy.

End of story.

I like the G37.
Think of the new Infiniti G37 coupe as a Nissan Z with the practicality of a back seat. Think of it also as a BMW M3 salesperson's worst nightmare - the latest one from Japan.
More powerful, still more fun to drive, yet elegant and refined, the redesigned G coupe is fun and stylish in every way.

The sedan and coupe, both rear-wheel drive, have more horses in the redesign; where the predecessors got by with no more than 293 hp., the new sedans' 3.5-liter V-6s are good for 306 hp., while the coupes get a larger, 3.7-liter version of those engines that deliver 330 hp. The new G-37 Coupe's engine delivers a maximum of 270 pound-feet of torque.
The G37 is the best choice 2008 Coupe for me.