2009 Audi A4 TDI Concept E
10Oct

Audi’s A4 TDI is already an efficient machine, but the A4 TDI Concept E takes the fuel-sipping diesel sedan to the next level.
The 2009 Audi A4 TDI is already setting records as being extremely fuel-efficient, but with the A4 TDI concept e, Audi takes the idea fuel-sipping diesel sedan to the next level.
Photo Gallery: 2009 Audi A4 TDI Concept E – 2008 Paris Motor Show Coverage, Fuel Efficient Car Reviews, Concept Cars – Automobile Magazine