i dont know if anyone else has ever complained about this or not so here goes,,,,,,,2008 caliber sxt 2.0 cvt automatic,,,,,,, decent car,,,,,,, except one ,,,,,,pain in the ass,,,,,,unforgiveable flaw,,,,,,this car spent NO,,,,,and i do mean NO time in the wind tunnel,,,,,,if it did the results were COMPLETELY ingnored,,,,,,, Who the HELL rolls down ONE REAR WINDOW on a test drive? ANYONE? Show of hands? nobody?Thats what i thought,,,,,,,it was WINTER wen i test drove it,,,,,, and i did and still do for the most part like the car,,,,,,,, UNTIL my 8-year-old son rolled down ONE,,,,,repeat ONE rear window,,,,,,, and i had to very loudly tell my son (because no one could be heard) to roll the window back up due to the POSITIVELY DEAFENING, PULSING AIR NOISE throughout the entire vehicle,,,,,,,,, this is a royal pain in the eardrums seeing how the caliber is not equipped with rear passenger climate control other than the ducts under ther the front seats and i can assure everone they dont do anything for air conditioning situations,,,,,,, forunately my 2005 grand caravan limited is a MUUUUUCH better vehicle,,,,the ultimate cruiser,,,,,,, i just use the caliber for commuting,,,,,,,nevertheless this problem still REALLY SUCKS!!!!!!