2016 Acura RDX vs Audi Q5. Crash Test 2016 Acura RDX vs Audi Q5.\rbr\rbr2016 Lexus NX vs Audi Q5. Crash Test 2016 Lexus NX vs Audi Q5.\rbr\rbr2016 Acura RDX 40 mph small overlap IIHS crash test Overall evaluation: Good Full rating at \rbr\rbr2015 Audi Q5 built after January 2015 40 mph small overlap IIHS crash test Overall evaluation: Good Full rating at .\rbr\rbrIIHS moderate overlap, small overlap and side crash tests for midsize luxury SUVs.