One problem related to front suspension has been reported for the 2006 Suzuki Forenza. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2006 Suzuki Forenza based on all problems reported for the 2006 Forenza.
My car was new when I purchased it. When I drove at 60 mph or more the car would start vibrating. I have took it back to the dealer several times. But the problem is still there. They have said low tire pressure. They have said the rim might be bent. They have the tires may need balancing. They have said the front end might need to be lined up. Please keep in mind this car was new and I have had this problem from day one.