View Quad Turbo Bmw PNG . However, this project runs on diesel and has turbochargers, four of them. They work in a similar way, too. Quad Turbo Bmw M550d Becomes World S Most Powerful Six Cylinder Diesel Car from assets.newatlas.com 2020 bmw x6 m50d review on autobahn (no speed limit) by autotopnl subscribe to be the first to see screaming exhausts, whining superchargers and blowing turbo's is what we want to hear! Bmw claims the diesel wagon should return about 38 mpg on the highway. They work in a similar way, too. Sales began in november 2019. 2020 bmw x6 m50d review on autobahn (no speed limit) by autotopnl subscribe to be the first to see screaming exhausts, whining superchargers and blowing turbo's is what we want to hear! 2019 x5 m50d quad turbo explained. The two larger turbos are one casting. Bmw has announced the new m550d xdrive. Source: w