Filed under: Concept Cars, Detroit Auto Show, Coupes, Subaru, Toyota We awoke this morning to rumors of an impending concept car from Subaru that's supposedly headed to the Detroit Auto Show next month. That's exciting news, considering that many automakers, including Nissan and Infiniti, have announced they will have no official presence at the largest auto show of the year in the U.S. We're not sure what the new concept will be, but our best guesstimate would be the boxer-powered rear-wheel drive sportscar that we've been expecting for the last year or so. That coupe has been jointly developed with Toyota, which owns a large stake in Subaru and has been developing its own version of the platform, as well. Does this mean that Toyota (or its subsidiary Scion) will also be showing off its concept version of the upcoming RWD sports car? We have no idea, but it wouldn't be all that surprising. Stay tuned.