Audi diesels

Audi is expanding its diesel offerings to include the 2014 A6, A7 and A8 sedans, and Q5 crossover, and the 2013 Q7. The new TDI models are powered by a new 3-liter V-6 engine, generating 240 horsepower and 406 pound-feet of torque. Fuel economy on the flagship A8 is estimated by Audi at 24 mpg city/36 highway, while the Q7 is estimated at 19 city/28 highway. The Q7 TDI has been available since September. The A8 TDI goes on sale next spring, followed by the A6, A7 and Q5 TDIs next fall.

REUTERS