^ This. Mike says it for me.
Me too. Mike hit all the points that are important to me. KISS
I look at it in this way, The base of the car is about $29K. What features can you add to this to justify the added cost? When you think of $10-15K for added cost...
I can get a very usable used car for $15K for one of my kids at some point.
I can redo part of my front yard for that, change a roof. Update a bathroom.
Maybe put that in your kids education fund.
I already did all these a few years back, but you have to ask yourself how much are these gadgets worth to you?
How long do I plan on keeping the car?
Another reason I avoid all the bells/whistle electronics is that they tend to falter at some point or another. Then you have repair costs that are ridiculous. These are just my added perspective, others will have different prioritys, reasons, and wants that justify their needs.
Having said that I agree with Mike's list...... One thing I do enjoy is a good stereo, but I rather put that in myself anyway, as I do like music in the car, and I'm picky about quality and what my ear likes.
If you are an audiohead, as good as the JBL is, or as better as it is from basic, you may want to read the feedback for that particular feature of the car...as other features you have expectations of.
I'm actually fine for right now with the Basic none JBL model, as I don't want to lose some Entune stuff..errr ...well..its just too new :-)