 I've had this car for about a year, so far I've been fairly happy. The transmission can be a bit sluggish at a dead stop, other than that, it performs well and I average 30mpg when driving for fun. I can hit 40+ mpg on the highway if driving conservatively. When on the highway, there's plenty of power to maneuver as needed.I installed a cold air intake which helped remove the cvt delay and gained some mpg and Hp in the process. I'd highly recommend doing the same. I'm very happy with my Altima.