The four-cylinder BMW TwinPower Turbo gasoline engine in the BMW X1 xDrive28i.

The BMW X1 xDrive28i needs just 6.7 seconds to accelerate from 0 to 100 km/h. Its efficient performance and unique driving dynamics set new standards time and again. Composed of an aluminum-magnesium alloy, the power train delivers 241hp and 258 lb-ft of unmitigated sportiness. It is simply the best engine in its class.