The concept version was unveiled at the 2012 North American International Auto Show, the production version was presented in the 2012 Chicago Auto Show.
For the 2014 model year the ILX came standard with 17-inch wheels, leather interior, heated front seats, an 8-way power driver's seat, tri-angle backup camera and audio subwoofer with Active Noise Cancellation, however price was increased by $1000.