Audi unveils SQ7 SUV with a diesel V8 engine
Audi has disclosed specifications of the 'S' variant of it's flagship SUV - the Q7. Called the 'SQ7', it sports a diesel powered, 4.0-litre twin-turbocharged V8 that is aided by the world's first electric powered compressor. The engine produces 435 hp of power and 900 Nm of torque, making it the most powerful diesel SUV in the world.