[ejm3]

Keep in mind that being out of warranty any gremlins in your nav system will be expensive to fix. I believe if you buy the extended warranty it's more expensive if you have nav.

I didn't want to ante up the $2500 when I bought mine new a few months ago. I have it in my other car and sometimes I miss it but it's not a deal breaker. If you see the car you want at a price you want I wouldn't not buy it because it didn't have nav.