The ultimate driving machine. This beautiful 428i model employs a turbocharged 2.0-liter four-cylinder engine rated at 240 horsepower and 255 pound-feet of torque. In Edmunds testing, a coupe with the automatic transmission raced to 60 mph in just 5.4 seconds, a swift result for a four-cylinder model in this segment. 2016 BMW 4 Series comes standard with antilock brakes, traction and stability control, front side airbags and front knee airbags. The coupe gets side curtain airbags, while the convertible features a rollover protection system. BMW Assist emergency communications is standard and includes automatic crash notification, stolen vehicle recovery and on-demand roadside assistance. Options include parking sensors, a rearview camera, top- and side-view cameras, blind-spot monitoring, a lane-departure warning system, a drowsiness monitor and a frontal-collision warning system with automatic braking. The 2016 BMW 4 Series' sleek exterior promises driving excitement, and the car largely delivers. Despite the 428i's modest power ratings, it comes through in real-world driving with remarkably punchy and quick acceleration, along with an engaging engine and exhaust note that will have you randomly downshifting just for fun. Looking forward to getting you behind the wheel of this beautiful car!