This 2004 Impala LS comes upgraded with the 3.8-liter, 200-horsepower V6 with 20/30 mileage for the LS. The 3.8-liter V-6 is quieter, delivers stronger performance from a standstill and unleashes more enthusiastic passing power on the highway. The automatic transmission operates with excellence and produces barely noticeable shifts. The Impala remained popular for its large size, luxurious options, and strong engine and most drivers have agreed that the value buyers get out of the 2004 Impala is excellent The LS steers with a relatively light touch for a large car, and it feels more solidly built than some General Motors sedans. This Impala is easy to drive and maneuver, and it corners rather nimbly. The LS?s ride can?t be called soft, but its suspension cushions quite a bit of pavement roughness. Make a decision today after you ride and drive this Impala.