With available seating for six, the 2006 Chevrolet Impala is the perfect choice for a large family. Buyers of the SS model will need to limit the kid-count to just three because front bucket-style seats are standard. The 18.6 cubic-feet of trunk space can accommodate plenty of luggage for family vacations or weekly visits to the grocery store. And for additional storage, the 2006 Chevrolet Impala offers flip-and-fold rear seats for greater cargo capacity.