An entry-level luxury compact car, the 1999 BMW 3-Series is available as a coupe, hatchback, sedan, or two-door convertible. The base trim is the 318 powered by a 138 hp 1.9L four-cylinder engine. Next up is the 323 which is available with a 2.5L six-cylinder that generates 168 hp in coupe and convertible forms, or 170 hp with the sedan. The 328 uses a 2.8L six-cylinder which produces 190 hp in coupe and convertible forms or 193 hp with the sedan. At the top of the range is the performance oriented M3 which boasts a 240 hp 3.4L six-cylinder engine.