Audi A6

RICHARD BLACBURN loves the looks but would want an answer to the power-delivery delay before he forked out $100,000 for a diesel A6.

Review: Audi Q7 SUV
Having derived its platform from the five-passenger Volkswagen Touareg and Porsche Cayenne, Audi delivers the seven-passenger Q7 SUV. Audi stretched the wheelbase by nearly six inches and the overall length by a full foot, providing adequate cargo ro