One problem related to paint has been reported for the 2007 Chevrolet HHR. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2007 Chevrolet HHR based on all problems reported for the 2007 HHR.
Paint has chipped very easily, 2007 Hhr, garage kept, has under 12,000 miles & several chips in the golden teal metallic paint. Dealer says because of sand on highway. My other cars don't have chips in the paint & they have been driven the same route for years. Engine has knocked, dealership couldn't hear, had the technician ride in the car with me, then he heard. Dealership says that's normal.