I NOTICED HESITATION IN GEAR SHIFTING AND SOME LUNGING WHEN MY FOOT WAS OFF THE BRAKE AFTER I PURCHASED A NEW 2006 HIGHLANDER IN JULY 2006 AND MADE A MENTAL NOTE TO HAVE IT CHECKED AT THE FIRST FOLLOW-UP SERVICE. IN OCTOBER 2006, I WAS PULLING OUT OF A POST OFFICE PARKING LOT WHILE AWARE OF 2 CARS AT A SAFE DISTANCE AWAY. WHEN IN THE INTERSECTION, 1 OF THE 2 CARS WAS TRAVELING MUCH FASTER THAN ANTICIPATED. WHEN I ACCELERATED QUICKLY, THE CAR JUST SEEMED TO CHOKE, AND THE CAR COLLIDED INTO MY REAR SIDE (DRIVER'S SIDE). I AND THE OTHER DRIVER HAD ONLY MINOR INJURIES, BUT THE COLLISION WAS VERY FRIGHTENING AND IT COULD HAVE BEEN MUCH WORSE. I ALSO FELT THAT SOMETHING MORE SERIOUS WAS WRONG WITH MY CAR THAN I HAD THOUGHT. AFTER I GOT MY CAR BACK FROM THE BODY REPAIR SHOP (7 WEEKS LATER), I TOOK IT INTO TO THE DEALER AND ASKED THEM TO CHECK THE PROBLEM. I WAS TOLD ALL OF THE HIGHLANDERS HAVE THAT HESITATION IF THE GAS PEDAL IS PRESSED HARD. I WAS TOLD TO PRESS DOWN ONLY GRADUALLY. SINCE THEN, I CONTINUE TO NOTICE THE PROBLEM WITH MY CAR. IT MAKES ME FEEL VERY UNSAFE AND AM NOT SURE HOW TO RESOLVE THE ISSUE OTHER THAN TO SELL THE CAR. I AM WORRIED HOWEVER THAT OTHERS MAY BE AT RISK BECAUSE OF THIS FEATURE WITH THE TRANSMISSION. *NM