Audi's concierge-based car rental service is outstanding, but pricey
 

Normally when I rent a car it involves a meandering line, a long counter and an associate who's almost always very cordial and helpful, but very much in a hurry. It feels impersonal. It's like going inside the bank to make a withdrawal. It's not a ho...

https://www.engadget.com/2017/02/02/...demand-review/