No boy-racer, this is the gentleman's sport sedan - CNET
The 2015 BMW M5 is extremely customizable, putting multiple drive, suspension, steering, and transmission modes at the driver's fingertips. 4-liter twin-scroll, twin-turbocharged engine boasts 575 horsepower when equipped with the Competition package. The 2015 BMW M5 is closer to "the Ultimate Driving Machine," but it took a whole lot of tech to get it there. And unlike its siblings, the M3 and M4, the 2015 BMW M5 feels like it was built for driving, not racing. The engine, suspension, steering and transmission each have three individually selectable modes that transform aspects of the sedan from street-friendly to race-ready at the touch of a button. Twin scroll, twin turbo V-8 engine Peek beneath our example's Sakhir Orange Metallic bonnet and you'll find a 4. 4-liter V-8 engine that generates a stated 560 horsepower and 500 pound-feet of torque. The engine is force-fed fuel and air via direct injection and a pair of twin-scroll turbochargers mounted in a "hot inside V" configuration. Source: www.cnet.com
