The G20 BMW M340i is a fantastic sedan, boasting an engaging driving character, a well-built interior, and a potent turbocharged 6-cylinder engine with 382 horsepower. This particular M340i features some nice factory equipment, including the Premium package, M Sport suspension, and a Harman Kardon surround sound system. Power comes from a B58 3.0-liter turbocharged straight-6, rated at 382 horsepower and 369 lb-ft of torque. Output is sent to all four wheels via an 8-speed automatic transmission and BMW's xDrive permanent all-wheel drive system.