The 2015 Audi A3 TDI strikes a nice balance between sporty and fuel efficient eco model.
Looking for a diesel compact sedan and want to buy American? You can with the 2015 Chevrolet Cruze Diesel.
The real selling point of the 2015 Volkswagen Passat TDI is the engine — a new 2.0L turbo diesel with 150hp and 236lbs of torque.
A University of Michigan Transportation Research Institute study estimates savings between $2,000 and $6,000 in total ownership costs in a three- to five-year period.