Two models are available: Impala ($20,325) and Impala LS ($24,025). Both are four-door sedans.The base Impala runs with a 3.4-liter 180-horsepower V6. The more up-market LS comes with GM's proven and highly competent 3.8-liter V6, producing 200 horsepower. The 3.8-liter engine is available as an option ($995) on the base model. So the real difference between the Impala and the Impala LS is the level of amenities.
All 3.8-liter Impalas come standard with traction control and anti-lock brakes; ABS is available as a $600 stand-alone option with the base 3.4-liter engine.
All Impalas come with air conditioning with separate controls for driver and passenger; AM/FM/cassette stereo; four-wheel-disc brakes; a rear window defogger; power locks, windows, and mirrors; tilt steering; front and rear anti-roll bars; P225/60R16 tires on aluminum wheels, and stainless steel exhaust. Remote keyless entry has been added for 2003.
The LS Sport Appearance Package ($1495) adds brake cooling ducts, a strut-tower brace, a tire-inflation monitor, and extra gauges to a graphite-finish instrument panel; the package is distinguished by embroidered logos on door panels and floor mats, a body-color taillight panel, and chromed exhaust tips.