Should I get roadside assistance with Nationwide or with AAA?

My wife drives a 2006 Kia Sedona, and the sliding doors stopped working a few days ago. It beeps when we push the button, but it doesn’t open. What could be the issue?

I’m moving to upstate New York, and I’ve had several people there tell me about Subarus and how great they are in the snow. I’m looking for a used one as a winter car, and to occasionally take camping. What’s the best year for a used Subaru Crosstrek?

I’ve been in love with Porsches since childhood, and now I’m finally going to buy one. I’m looking at the Porsche Boxster, but shopping for one is confusing. What’s a 986? Why is the 718 newer but has a smaller number? And what’s the best year for a used Porsche Boxster?