Mexican Media Brands
BMW M550d Gets Quad-Turbo Diesel
BMW AG’s 2017 M550d midsize performance model will be powered by the company’s new quad-turbo 3.0-liter straight-six diesel engine.
Share
BMW AG’s 2017 M550d midsize performance model will be powered by the company’s new quad-turbo 3.0-liter straight-six diesel engine.
The engine generates 400 hp and 560 lb-ft of torque, which the carmaker says makes it the most powerful 6-cylinder diesel in the industry. Mated with an 8-speed automatic transmission, the engine allows the car to sprint from zero to 62 mph in 4.4 seconds.
The quad-diesel teams two low-pressure turbochargers for low-end torque with a pair of high pressure units to handle the rest of the rev range. The previous generation engine had a tri-turbo design with two high-pressure units and a larger low-pressure turbo.
BMW says the fourth turbocharger optimizes the engine’s efficiency and performance characteristics. The new M550d sedan emits 154 g/km and has fuel efficiency rating of 40 mpg based on the European driving cycle.
The new M550d, which also is available as a wagon (pictured), has a rear-biased all-wheel-drive system. Other goodies include a sport suspension and brakes, active steering and an M aerodynamics package.
RELATED CONTENT
-
on lots of electric trucks. . .Grand Highlander. . .atomically analyzing additive. . .geometric designs. . .Dodge Hornet. . .
EVs slowdown. . .Ram’s latest in electricity. . .the Grand Highlander is. . .additive at the atomic level. . .advanced—and retro—designs. . .the Dodge Hornet. . .Rimac in reverse. . .
-
When Automated Production Turning is the Low-Cost Option
For the right parts, or families of parts, an automated CNC turning cell is simply the least expensive way to produce high-quality parts. Here’s why.
-
Increasing Use of Structural Adhesives in Automotive
Can you glue a car together? Frank Billotto of DuPont Transportation & Industrial discusses the major role structural adhesives can play in vehicle assembly.
