The supercharged Impala LS joins the lineup. Besides offering increased horsepower, the LS features a tightened suspension to allow it to take corners with a bit more gusto. In beautiful burgundy, this vehicle combines luxury with power. Equipped with power windows, locks, doors, CD player, disc changer, and 3.8L V6 engine all wrapped into an affordable price what's not to love about this 2004 Chevrolet Impala.