The 4-series is available as the turbocharged four-cylinder 430i or turbo-six 440i in two-door coupe, convertible, and four-door Gran Coupe forms. With the two-door coupes there is a choice of ...

You either blame or thank Mercedes-Benz, depending on your perspective, for cars like the Audi S5 Sportback and BMW 440i Gran Coupe. It was the Stuttgart company that first abused conventional ...

What we have here is the 4 Series Gran Coupe, the four-door version of the two-door version of the four-door 3 Series. The 440i blends luxury with red-hot performance. Our test car is the M440i ...

The turbo four pulls strongly, runs smoothly, and emits a muted burble that's appropriate for the Gran Coupe's sporty appearance. Stepping up to the 440i adds two cylinders and 72 more horsepower.