Comparison 2: In this comparison shot you can see the striking similarities between the taillight design and the way there's a sloping arc just above the taillights. You can even see the rear valences are shaped similarly, as well as the actual trunk itself on the Genesis is eerily similar to the G37.
No you may be saying that since they're both coupe styled cars that they're going to look quite similar due to the nature of it. Also the regulations and laws that both cars adhere to will also force them into a similar body shape. However, you cannot argue how obviously similar these two vehicles are and honestly makes me wonder which design came first. To me it seems like Hyundai was dead set on taking one of the most popular Japanese sedans and putting enough spin on it to reproduce a car that would most likely become their "sporty staple." Maybe I'm over analyzing the situation but honestly all this proves to me is the laziness of Hyundai.