The 2001 Buick Regal is a mid-size luxury sedan of the fourth generation. It is offered with only one engine, a 3.8L V6 that's paired with a 4-speed automatic transmission, which produces a respectable 200 horsepower for the base LS and 240 horsepower for the high-performance GS. The front-wheel-drive vehicle is available in two trims: LS and GS, with GS including a supercharged engine as standard. The Regal comes designed with safety features such as anti-lock brakes (ABS) and traction control as standard, and the GS model adds a standard stability control. The car receives praise for its mix of comfort and performance which offer a more engaging driving experience than typical large sedans. Inside, the Regal contains a decently-equipped infotainment system with a stereo and CD player, although it doesn't compare to modern vehicles.