It's still rather easy to spot a first-gen Audi A4 on the road, even though their numbers have receded a bit over the past decade, but it's a taller order to see one of its immediate predecessors in ...
The V6 TDI for Audi A6 and Q5 offers e-car-like acceleration with powertrain, starter-generator, and electric turbocharger. The Audi A6 and Audi Q5 model lines will receive the three-liter V6 diesel ...