One problem related to car will not accelerate has been reported for the 2008 Hyundai Santa Fe. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2008 Hyundai Santa Fe based on all problems reported for the 2008 Santa Fe.
In November 2010, vehicle at est. 29,000 mi. Car lost all acceleration. Was able to pull of on side of shoulder on highway. Car would not regain acceleration despite being turned off, etc. Throttle sensor changed. March 2011, vehicle at est. 31,000 mi. Same problem. While on highway, car lost all acceleration. Rpms jumped high, engine roared in response but car would not accelerate. Again, taken to dealership.