BMW 1 series with M550d tri-turbo engine by AC Schnitzer

The tri-turbo 3.0-liter six-cylinder engine was massaged to boost output from 381 PS (280 kW) and 740 Nm (546 lb-ft) to 400 PS (294 kW) and a gigantic 800 Nm (591 lb-ft) of torque.

The added diesel punch enables this “BMW 150d” by AC Schnitzer to run the 0-62 mph (0-100 km/h) sprint in 4.5 seconds and do the 50-112 mph (80-180 km/h) journey in only 7.9 seconds.