"The Audi Q7 places the concentrated power of the V8 TDI, an engine with a displacement of 4.2 litres, into a vehicle concept that impresses with its versatile sportiness. Even at its debut, the Q7 model series set new standards in its segment. Now the 4.2 TDI is moving the bar even higher."
This is from an exclusive review on the 2007 Audi Q7. You can find info about it's design, performance and other details, and also some photos with the car.
Read the whole article here: http://www.topspeed.com/audi/audi-q7-42-tdi-ar28469.html