The 2013 BMW 1 Series stands as the final model year for the second-generation coupe and convertible before being succeeded by the 2 Series. Available in both 128i and 135i trims, it offers a choice between a naturally aspirated 3.0L inline-six engine generating 230 horsepower, and a twin-turbo 3.0L inline-six in the 135i punching out a more athletic 300 horsepower. Both trims come standard with rear-wheel drive and a six-speed manual transmission, although a six-speed automatic is available. Interior highlights include an 8.8-inch infotainment display with the well-regarded iDrive system, and available Harman Kardon sound system. Standard safety features include antilock disc brakes, traction and stability control, and a full suite of airbags. It's admired for its unrivalled balance of performance, refinement, and luxury in a compact package.