This is especially true at BMW . The German automaker is planning on trimming down its ICE offerings in the coming years, specifically its quad-turbo inline-six cylinder diesel engine, its entry ...

Without further ado, let's talk about tri- and quad-turbo production engines in the order of engine displacement, beginning with a tri-turbo diesel that was developed in Munich. The N57 was a ...

It's busy making crazy BMWs, like the 2019 XD3, which has a quad-turbo diesel inline-six with 388 horsepower and an insane amount of torque. The Geneva Motor Show is just around the corner and the ...

The latest in the M Performance lineup packs a quad-turbo 3.0-liter diesel I-6 that BMW claims is the most powerful diesel six-cylinder in the passenger car world at 400 hp and 560 lb-ft of torque.