The 2011 BMW 3 Series is part of the E90 generation (2005-2013), renowned for its precise handling, smooth power delivery, and refined interiors. Available as a sedan, coupe, convertible, and wagon, the 3 Series offers various trims like the 328i, 335i, and the performance-oriented M3. Under the hood, it packs a range of engine choices, from a 230-hp 3.0L inline-six in the 328i, a turbocharged variant with 300 hp in the 335i, to a 4.0L V8 delivering 414 hp in the M3. All models come standard with rear-wheel drive, though an all-wheel-drive system (xDrive) is available. A six-speed manual transmission is standard, with a six-speed automatic optionally available. The tech highlights are a bit dated by today's standards but include HD radio, leatherette seating, automatic climate control, Bluetooth, and the optional iDrive infotainment system with navigation. The 3 Series offers key safety features including anti-lock brakes, stability control, front-impact airbags, and side curtain airbags.