I currently drive a Nissan Altima 3.5 L with a v6 engine. High performance car. I love the power, and I love to drive fast. I\'m a pretty hard driver.

I actually really enjoy my Altima but I spend 30 minutes driving to work each way (about 25 miles) and using premium gas is expensive. So, I\'ve thought about getting a Prius for lower gas expense, plus I love the navigation system.

Is this a good idea?