Look for hybrid powertrains on the new generation of Audi’s fastest cars.
If you thought automakers only had it tough trying to meet <a class="colorbox" href="http://wot.motortrend.com/official-2025-cafe-standards-finalized-fuel-economy-to-raise-gradually-to-54-5-mpg-253781.html" title="Official: 20205 CAFE Standards Finalized" …read more