BMW NA ran a test program by retrofitting 10 2014 i3 cars with the big 2017 battery. I tracked down one of these cars in FL, and I bought it and shipped it here to California.
So I now have what is essentially a fully-loaded 2017 Tera for half price. And the car is minty (18K miles). I found...
I'm planning to buy a fully-loaded 2014 or 2015 i3.
Will I need to separately purchase a subscription to get map updates and real-time traffic?
Does the RTTI work well?
