The BMW M Division has developed the exclusive, 50 units produced for the US only, BMW M5 Pure Metal Silver Limited Edition.
The 184-hp, naturally aspirated 2.5-liter four-cylinder SkyActiv-G engine carries over, as do the six-speed automatic and six-speed manual transmissions.
The 2017 Porsche Macan Turbo with Performance Package has a top speed of 169 mph.
The pricing for the 2017 Flying Spur W12 S has not been released, but it’ll surely cost more than the $228,025 non-S 12-cylinder model.