 Although I only bought my Optima SE V6 4 months ago, I absolutely love it. With 97,500 miles on it, I have noticed only minor glitches. The clock sometimes flickers when I accelerate, and the windows seem like they need to be lubed because they have a hard time rolling up when it rains - but I am getting those fixed soon...they do not affect the performance of the car. The V6 does not get very good gas mileage, but that was assumed when I bought it. I am a college student, and it was an amazing price for a foreign vehicle!