Audi?s A4 using the 11 Jetta?s 2.0L TDI engine now rated at 53 mpgUS?

Audi is improving the efficiency of its model lineup at a clip that is almost unbelievable! Starting in Germany today, two new versions of their best-selling A4 consume less fuel than ever. The sedan and Wagon are rated at 53.4 and 51.1 mpgUS combined on the NEDC respectively. Efficiency at Audi does not come at the expense of performance. The new models 2.0L TDI?s provide 135 HP and 236 lb-ft of torque. The sedan and wagon accelerate from zero 60 in 9.3 and 9.6 seconds respectively.