Alright here goes a few questions..

1. I have been looking for an 09 G37 sedan with Navi and they are really hard to find.. I mostly find Navi in the coupe, but with a baby on the way that is not a good idea. I do happen to see a lot of 08 G35 sedans with Navi.. Is it worth it to get a G35 just for the Navi, or skip out on the Navi and get the G37??

2. Do you only get the iPhone/Ipod adapter if you have a G with Navi or can non-Navi G's play music through your iPhone/Ipod as well?

 

Don't get an older model just for navi when you can buy something aftermarket for next to nothing. If you like the 35 better than do it for that but there are too many bigger issues to make that choice on besides navi imo.

 

what he said. I just purchased a 4.3in Garmin nav with lifetime map updates for $114 shipped from Amazon. GPS are dirt cheap these days.

 

For general guidance i'm sure the built in gps is sufficient. For when I do my long out of state trips, I still take the nuvi with. It's much easier, simpler, and quicker for me to design the custom route on the computer and upload it to the gps for navigation. I'm sure I can probably accomplish something similar using the built in navi, but it'll take me much longer to do so.

$150 garmin nuvi does it just fine.