Audi A4 2.0 TDI e gets 51 mpg, has us fuel-economy freaks falling in love
Audi has revealed what it calls the “most efficient standard-size sedan,” the Audi A4 2.0 TDI e, in the European market. The fourth model in Audi’s ‘e’ model lineup, the A4 2.0 TDI e produces 136-hp allowing for a 0 to 62 mph time of 9.5 seconds with a top speed limited to 134 mph. [...]
