Under the hood, the M4 CSL houses a 3.0-liter BMW M TwinPower Turbo inline-6 cylinder ... all contributing to its muscular stance and superior aerodynamics. Inside, the car boasts lightweight ...

Specifications BMW M3 BMW M4 Doors 4-door 2-door Weight Aside from ... be said about the wide rear arches and purposeful four-door stance. But the biggest benefit is the not-insignificant $3,000 ...

whose belligerent elbows-out stance born from bespoke wide arches means you’ll not want to spill its stein of lager on a night out. In the opposing and, er, equally black corner is the BMW M4 ...