While Acura was busy showing off its top-of-the-line future NSX supercar, it also showed us the more plebeian Acura ILX. The Honda Civic-based compact sedan will feature three four-cylinder engines, one of which is a hybrid-electric system, a first for Acura. In that respect, the ILX harkens back to the days of the RSX, according to Cars.com Executive Editor Joe Wiesenfelder.