The new 2014 Audi SQ5 shown at the Detroit Auto Show is the first ever to be powered by a gasoline engine – in this case one producing 260 kW (354 hp) and 470 Nm (346.65 lb-ft) of torque. The new top-of-the-line model, which was designed specifically for markets such as the United States, Canada and China, uses a 3.0 TFSI engine with forced induction. It sprints from zero to 100 km/h (0-62 mph) in 5.3 seconds on its way to a top speed of 250 km/h (155 mph).
The new SQ5 is powered by a free-revving, supercharged, three-liter V6 engine with a displacement of 2,995 cc. Its compressor sits in the 90-degree V of the cylinder banks and is belt-driven by the crankshaft. Two rotors inside the supercharger spin at over 20,000 rpm. The air gap between them is just a few thousandths of a millimeter. The supercharger compresses the intake air to as much as 0.8 bar; two intercoolers then cool it for greater power.
Head on over to Audi for more details.