Audi is planning to launch a 500 horsepower, 6.0-litre V12 version of the Q7 off-roader, which will become the world's most powerful diesel passenger car.
Audi says the car will accelerate from 0-62mph in 5.5 seconds, and on to an electronically-limited 155mph.
Yet Audi says it will be able to deliver 23.7mpg on the combined cycle.
Comments: Our rules
We want our comments to be a lively and valuable part of our community - a place where readers can debate and engage with the most important local issues. The ability to comment on our stories is a privilege, not a right, however, and that privilege may be withdrawn if it is abused or misused.
Please report any comments that break our rules.
Read the rules hereComments are closed on this article