Acura is calling what you see here a "prototype," but that's only technically speaking. It is, in fact, the production 2013 RDX crossover, and it's just debuted at the 2012 Detroit Auto Show.

Acura's lineup ... new Berlina Black 19-inch wheels, and three new colors: Solar Silver Metallic, Canyon River Blue Metallic, ...

In a crowded luxury crossover segment, the Acura RDX has proven itself to be a competent and worthy performer. With its standard amenities and impressive Tech Package, plus its sporty turbocharged ...

In a crowded luxury crossover segment, the Acura RDX has proven itself to be a competent and worthy performer. With its standard amenities and impressive Tech Package, plus its sporty turbocharged ...