One problem related to cruise control has been reported for the 2008 Chevrolet Impala. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2008 Chevrolet Impala based on all problems reported for the 2008 Impala.
The contact owns a 2008 Chevrolet Impala. When the cruise control is set at 60 mph while driving downhill, the vehicle will accelerate to approximately 85-90 mph. The acceleration continues until the brakes are applied. The dealer stated that this was normal for the vehicle. The failure mileage was 1,471. Updated 10/21/08.