I have a 2009 Buick Enclave that I bought brand new in May. I have put 2500 miles on it. I told the dealer after about a week, that I smelled a raw fuel smell inside of the car. I didn't know it smelled from the outside until a friend told me after driving behind me. They tried to say it was the evap system but that smells way too much. The inside fuel smell happens when I turn a sharp corner or come to a stop. My kids, wife and I get sick when we go on a long drive and have headaches and nausea. It is a raw fuel smell. Like unburned fuel. Now even under the Lemon Law, GM won't budge as if I'm making this up. I'll never buy a GM again.