Audi A4 Diesel Limousine ab November 2007, Avant ab April 2008 ; 4-Zylinder 2,0 l TDI 88/100/105/125 kW (120/136/143/170 PS), 6-Zylinder 2,7 l V6 TDI 120/140 kW (163/190 PS), 6-Zylinder 3,0 l V6 TDI 155/176 kW (211/240 PS) - Althaus, Rainer (Motorbuch-Verl., 2009)