Acura ≫ RDXTB3/TB4 Acura RDX photo galleryby Joshua ThompsonThe second generation RDX was unveiled in 2012 as a 2013 model year car. In the bigger body is a 3- or 3.5-liter V6 in place of the old 2.3-liter turbo-4. 2014 and 2015 model year US market Acura RDX pictured. ◄ PrevNext ►Credit: Wieck 2014 Acura RDX - front Tags:acurardxtb3tb4