Grand Coupe: 2015 BMW 650i xDrive MSport F06
Since the early 1970s, BMW has used nomenclature to describe their vehicles that included displacement of each vehicle in the title -a BMW 325 should have a 2.5 liter inline-6…etc. But starting sometime in the 1980s BMW started to mangle that clean naming convention — the BMW 325e, for instance, came with a 2.7 liter […]