I have experience with both cars, albeit the previous generation. I have an '03 with the 2.4 and a 5 speed. I love it. It gets great gas mileage, is reasonably fun to drive and has had absolutely no problems after 110,000 miles. My wife's '07 has the 3.0 V-6 with the automatic. It's a rocket. I love the seat of the pants feel the larger engine provides. However, the gas mileage has been disappointing. The '07 also has had no service issues. In my case, I use the '03 to commute to work. I rarely have the opportunity to go faster than 60 mph or put my car through its paces. In other words, as much as I would love to have the V-6, I would never use the extra power. If your case is similar, I would get the 2.4; it's more practical, especially if gas prices rise above $5.00 per gallon this summer.