| A4 B6 | 2000–2002 | 1.6 75kW/102hp (2000–2004), 1.8 T 110kW/150hp (2000–2002), 1.8 T quattro 110kW/150hp (2000–2002), 1.8 T 120kW/163hp (2002–2004), 1.8 T quattro 120kW/163hp (2002–2004), 1.8 T quattro 125kW/170hp (2001–2004), 1.8 T 140kW/190hp (2002–2004), 1.8 T quattro 140kW/190hp (2002–2004), 1.9 TDI 74kW/101hp (2001–2004), 1.9 TDI 85kW/116hp (2004–2004), 1.9 TDI 96kW/130hp (2000–2004), 1.9 TDI quattro 96kW/130hp (2001–2004), 2.0 96kW/130hp (2000–2004), 2.0 FSI 110kW/150hp (2002–2004), 2.4 120kW/163hp (2001–2004), 2.4 125kW/170hp (2001–2004), 2.5 TDI 114kW/155hp (2001–2002), 2.5 TDI 120kW/163hp (2002–2004), 2.5 TDI quattro 132kW/180hp (2000–2004), 3.0 160kW/218hp (2001–2004), 3.0 quattro 160kW/218hp (2001–2004), 3.0 162kW/220hp (2000–2004), 3.0 quattro 162kW/220hp (2000–2004) |
| A4 B6 Avant | 2001–2004 | 1.6 75kW/102hp (2001–2004), 1.8 T 110kW/150hp (2001–2002), 1.8 T quattro 110kW/150hp (2001–2002), 1.8 T 120kW/163hp (2002–2004), 1.8 T quattro 120kW/163hp (2002–2004), 1.8 T 140kW/190hp (2002–2004), 1.8 T quattro 140kW/190hp (2002–2004), 1.9 TDI 74kW/101hp (2001–2004), 1.9 TDI 85kW/116hp (2004–2004), 1.9 TDI 96kW/130hp (2001–2004), 1.9 TDI quattro 96kW/130hp (2001–2004), 2.0 96kW/130hp (2001–2004), 2.0 FSI 110kW/150hp (2002–2004), 2.4 120kW/163hp (2001–2004), 2.4 125kW/170hp (2001–2004), 2.5 TDI 114kW/155hp (2001–2002), 2.5 TDI 120kW/163hp (2002–2004), 2.5 TDI quattro 132kW/180hp (2001–2004), 3.0 160kW/218hp (2001–2004), 3.0 quattro 160kW/218hp (2001–2004), 3.0 162kW/220hp (2001–2004), 3.0 quattro 162kW/220hp (2001–2004) |
| A4 B6 kabriolet | 2002–2005 | 1.8 T 120kW/163hp (2002–2005), 1.8 T quattro 120kW/163hp (2003–2005), 2.0 96kW/130hp (2004–2005), 2.4 120kW/163hp (2002–2005), 2.4 125kW/170hp (2002–2005), 2.5 TDI 120kW/163hp (2002–2005), 3.0 160kW/218hp (2002–2005), 3.0 162kW/220hp (2002–2005), 3.0 quattro 162kW/220hp (2003–2005) |
| A4 B7 | 2004–2008 | 1.6 75kW/102hp (2004–2008), 1.8 T 120kW/163hp (2004–2008), 1.8 T quattro 120kW/163hp (2004–2008), 1.9 TDI 85kW/116hp (2004–2008), 2.0 TDI 89kW/121hp (2005–2006), 2.0 TDI 93kW/126hp (2005–2006), 2.0 96kW/130hp (2004–2008), 2.0 TDI 100kW/136hp (2004–2008), 2.0 TDI 103kW/140hp (2004–2008), 2.0 TDI 16V 103kW/140hp (2004–2008), 2.0 TDI quattro 103kW/140hp (2006–2008), 2.0 TDI 120kW/163hp (2006–2008), 2.0 TDI quattro 120kW/163hp (2006–2008), 2.0 TDI 125kW/170hp (2006–2008), 2.0 TDI quattro 125kW/170hp (2006–2008), 2.0 TFSI 125kW/170hp (2006–2008), 2.0 TFSI 147kW/200hp (2004–2008), 2.0 TFSI quattro 147kW/200hp (2004–2008), 2.0 TFSI 162kW/220hp (2005–2008), 2.0 TFSI quattro 162kW/220hp (2005–2008), 2.5 TDI 120kW/163hp (2004–2006), 2.7 TDI 120kW/163hp (2005–2008), 2.7 TDI 132kW/180hp (2006–2008), 3.0 TDI quattro 150kW/204hp (2004–2008), 3.0 quattro 160kW/218hp (2004–2006), 3.0 TDI quattro 171kW/233hp (2006–2008), 3.2 FSI 188kW/255hp (2005–2008), 3.2 FSI quattro 188kW/255hp (2005–2008) |
| A4 B7 Avant | 2004–2008 | 1.6 75kW/102hp (2004–2008), 1.8 T 120kW/163hp (2004–2008), 1.8 T quattro 120kW/163hp (2004–2008), 1.9 TDI 85kW/116hp (2004–2008), 2.0 TDI 89kW/121hp (2005–2006), 2.0 TDI 93kW/126hp (2005–2006), 2.0 96kW/130hp (2004–2008), 2.0 TDI 100kW/136hp (2004–2008), 2.0 TDI 103kW/140hp (2004–2008), 2.0 TDI 16V 103kW/140hp (2004–2008), 2.0 TDI quattro 103kW/140hp (2006–2008), 2.0 TDI 120kW/163hp (2006–2008), 2.0 TDI quattro 120kW/163hp (2006–2008), 2.0 TDI 125kW/170hp (2006–2008), 2.0 TDI quattro 125kW/170hp (2006–2008), 2.0 TFSI 125kW/170hp (2006–2008), 2.0 TFSI 147kW/200hp (2004–2008), 2.0 TFSI quattro 147kW/200hp (2004–2008), 2.0 TFSI 162kW/220hp (2005–2008), 2.0 TFSI quattro 162kW/220hp (2005–2008), 2.5 TDI 120kW/163hp (2004–2006), 2.7 TDi 120kW/163hp (2005–2008), 2.7 TDI 132kW/180hp (2006–2008), 3.0 TDI quattro 150kW/204hp (2004–2008), 3.0 160kW/218hp (2004–2006), 3.0 quattro 160kW/218hp (2004–2006), 3.0 TDI quattro 171kW/233hp (2006–2008), 3.2 FSI 188kW/255hp (2005–2008), 3.2 FSI quattro 188kW/255hp (2005–2008) |
| A4 B7 kabriolet | 2006–2009 | 1.8 T 120kW/163hp (2006–2009), 2.0 TDI 100kW/136hp (2006–2009), 2.0 TDI 103kW/140hp (2006–2009), 2.0 TFSI 16V 147kW/200hp (2006–2009), 2.7 TDI 132kW/180hp (2006–2009), 3.0 TDI quattro 150kW/204hp (2006–2009), 3.0 TDI quattro 171kW/233hp (2006–2009), 3.2 FSI 188kW/255hp (2006–2009), 3.2 FSI quattro 188kW/255hp (2006–2009) |