Compared with the 3.0-liter six-cylinder diesel engine in the BMW 740d boosted by a BorgWarner regulated two-stage (R2S ®) turbocharging system, the BMW M550d xDrive Sedan with BorgWarner's three-stage turbocharging technology increases power output nearly 25 percent and improves fuel economy 8 percent while meeting Euro 6 emissions standards. The three-stage turbocharged diesel engine breaks new ground with its specific output of 93.6 kW per liter of displacement compared with 75.2 kW per liter in the two-stage version.
About BorgWarner Auburn Hills, Michigan-based BorgWarner Inc. (NYSE: BWA) is a technology leader in highly engineered components and systems for powertrain applications worldwide. Operating manufacturing and technical facilities in 57 locations in 19 countries, the company develops products to improve fuel economy, reduce emissions and enhance performance. Customers include VW/Audi, Ford, Toyota, Renault/Nissan, General Motors, Hyundai/Kia, Daimler, Chrysler, Fiat, BMW, Honda, John Deere, PSA, and MAN. For more information, please visit borgwarner.com.
SOURCE BorgWarner Inc.