The 2005 BMW 3 Series, part of the fourth-generation (E46), is a luxurious sedan that commands respect on the road. Rear-wheel drive is standard, with optional all-wheel drive. Its engine options range from a 184hp 2.5L straight-six (in the entry-level 325i) up to a potent 333hp 3.2L straight-six (in the high-performance M3 variant). Transmission options include 5-speed manual, 5-speed automatic, and 6-speed manual for the M3. Along with BMW's reputable dynamic stability control and anti-lock braking system, safety highlights include front-seat side airbags and head-protection system for all outboard occupants. Luxuries aren't in short supply with a standard AM/FM/CD player, automatic climate control, and leatherette upholstery. Notably, the car saw slight design changes in this model year including new headlights, grille, and front air intake.