Where do I start?
Bought it with 28K miles in 2006, and sold it for junk last week.
Passlock problems, oil in the coolant, gauges that are all over the map.
People who seem to know what they're talking about say the 3.4 engine is the problem...that the other engines are fine.
But before dying, my children referred to this car as the 'Adventuremobile' because more often than not a trip in the Impala was an adventure.
Stay away from the 3.4 engine!