Included in your room rate at these hotels? The chance to borrow a cool set of wheels.

Lake Placid Lodge, New York: Lexus RX 450h

Little Nell, Aspen: Audi Q7 TDI

St. Regis San Francisco: 2013 Bentley Mulsanne

Hotel Arts Barcelona: Smart Electric Drive

Regent Berlin: Mercedes-Benz SLS AMG with gull-wing doors