After having the car a little over 1 1/2 months, 3000 miles and in the Texas heat of 95 deg here are my observations: 1) the A/C interuption during accellerations is annoying, especially if you just got in the car and it is not already pre cooled. 2) gas mileage averages 28-29.5 mpg with 50/50 driving type. More if A/C not used. 3) all else I'm pretty happy with so far. The A/C deal was not a make or break for me when I was deciding whether to buy or not. The many other advantages out weigh this flaw.