Totally redesigned for 2000, Chevrolet's midsize sports coupe switched from the Lumina platform to that of the new, larger Impala sedan. Eye-catching styling stood out from any other domestic model, and even featured some design cues from the original Monte Carlos of the 1970s. Two inches shorter overall than the previous Monte, it was three inches longer in wheelbase, giving passengers an extra inch of leg room. A 180-horsepower 3.4-liter V6 went into the LS coupe, while the sporty SS got a 200-bhp 3.8-liter V6, along with firmer suspension settings and standard alloy wheels. Each engine drove a four-speed automatic transmission. Both versions had all-disc antilock braking, but side-impact airbags were not available. Front bucket seats made for five-passenger capacity. Leather upholstery and GM's OnStar emergency/communications were optional for both the LS and SS. Standard equipment included air conditioning, power windows, a rear defroster, tilt steering column, and tire-inflation monitor. SS coupes added traction control, a rear spoiler, dual-zone climate control, remote keyless entry, and fog lamps.