Originally Posted by AZhiCntry
Also, the RA3 dealer upgrade nav lacks many of the important features of the RA4 nav.
I'm trying to nail down the differences between a RA3 Upgrade (for a Limited) and a RA4 nav (for an Overland).
Looks to me like the RA4 is superior to the RA3 Upgrade with regards to these features:
RA4 has 16Gb flash memory versus 8Gb flash memory
RA4 has HD Radio service
RA4 includes one year free subscription to SM Travel Link and to SM Traffic
Are there other features that come with RA4 that I have missed (that do not come with the $595 RA3 Upgrade)???
My apologies if this has already been covered in this thread.