Doubly impressive.

The six-cylinder Variable Twin Turbo diesel.

Two differently sized and intelligently combined turbochargers give the Variable Twin Turbo diesel the highest output of any engine in its class. The smaller turbocharger guarantees high torque at low revs and rapid responses, while the larger turbo delivers maximum top-end power. Together, they ensure huge torque and exceptional pull throughout the rev range.

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BMW models with the
Variable Twin Turbo diesel: