 This is my first infiniti and I did lots of research, comparing it to Acura TL, Lexus IS, Lexus ES, BMW 3- series, and Mercedes C class. I went and test drove them all and the best overall is my new infiniti G37XS. It gives me power whenever I need it, excellent sporty ride, very luxurious feel inside, and handles very well on ice and snow. On top of all this, it is Japanese made, built to last. 