| A4 B6 2.0Saloon | 2000 – 2004 | 2.0L ALT | 130 hp (96 kW) | Petrol | Front-Wheel Drive |
| A4 B6 1.6Saloon | 2000 – 2004 | 1.6L ALZ | 102 hp (75 kW) | Petrol | Front-Wheel Drive |
| A6 C5 2.0Saloon | 2001 – 2005 | 2.0L ALT | 130 hp (96 kW) | Petrol | Front-Wheel Drive |
| A6 C5 3.0 quattroSaloon | 2001 – 2005 | 3.0L ASN | 220 hp (162 kW) | Petrol | All-wheel Drive |
| A6 C5 Avant 2.0Estate | 2001 – 2005 | 2.0L ALT | 130 hp (96 kW) | Petrol | Front-Wheel Drive |
| A6 C5 Avant 3.0Estate | 2001 – 2005 | 3.0L ASN | 220 hp (162 kW) | Petrol | Front-Wheel Drive |
| A6 C5 Avant 3.0 quattroEstate | 2001 – 2005 | 3.0L ASN | 220 hp (162 kW) | Petrol | All-wheel Drive |
| A4 B6 Avant 2.0Estate | 2001 – 2004 | 2.0L ALT | 130 hp (96 kW) | Petrol | Front-Wheel Drive |
| A4 B6 Avant 1.9 TDIEstate | 2001 – 2004 | 1.9L AVF | 130 hp (96 kW) | Diesel | Front-Wheel Drive |
| A4 B6 Avant 1.9 TDIEstate | 2001 – 2004 | 1.9L AWX | 130 hp (96 kW) | Diesel | Front-Wheel Drive |
| A4 B6 1.9 TDISaloon | 2001 – 2004 | 1.9L AVB | 101 hp (74 kW) | Diesel | Front-Wheel Drive |
| A4 B6 Avant 1.8 T quattroEstate | 2001 – 2002 | 1.8L AVJ | 150 hp (110 kW) | Petrol | All-wheel Drive |
| A4 B6 2.0 FSISaloon | 2002 – 2004 | 2.0L AWA | 150 hp (110 kW) | Petrol | Front-Wheel Drive |
| A4 B6 Avant 1.9 TDIEstate | 2001 – 2004 | 1.9L AVB | 101 hp (74 kW) | Diesel | Front-Wheel Drive |
| A4 B6 1.9 TDI quattroSaloon | 2001 – 2004 | 1.9L AVF | 130 hp (96 kW) | Diesel | All-wheel Drive |
| A4 B6 Avant 1.9 TDI quattroEstate | 2001 – 2004 | 1.9L AVF | 130 hp (96 kW) | Diesel | All-wheel Drive |
| ALLROAD C5 4.2 V8 quattroEstate | 2002 – 2005 | 4.2L BAS | 299 hp (220 kW) | Petrol | All-wheel Drive |
| A4 B6 2.5 TDISaloon | 2002 – 2004 | 2.5L BDG | 163 hp (120 kW) | Diesel | Front-Wheel Drive |
| A4 B6 2.5 TDISaloon | 2002 – 2004 | 2.5L BFC | 163 hp (120 kW) | Diesel | Front-Wheel Drive |
| A4 B6 2.5 TDISaloon | 2002 – 2004 | 2.5L BCZ | 163 hp (120 kW) | Diesel | Front-Wheel Drive |
| A4 B6 Convertible 2.4Convertible | 2002 – 2005 | 2.4L AMM | 163 hp (120 kW) | Petrol | Front-Wheel Drive |
| A4 B6 1.8 TSaloon | 2002 – 2004 | 1.8L BEX | 190 hp (140 kW) | Petrol | Front-Wheel Drive |
| A4 B6 1.8 T quattroSaloon | 2002 – 2004 | 1.8L BEX | 190 hp (140 kW) | Petrol | All-wheel Drive |
| A4 B6 Avant 1.8 TEstate | 2002 – 2004 | 1.8L BEX | 190 hp (140 kW) | Petrol | Front-Wheel Drive |
| A4 B6 Avant 1.8 T quattroEstate | 2002 – 2004 | 1.8L BEX | 190 hp (140 kW) | Petrol | All-wheel Drive |
| A8 D3 3.0Saloon | 2003 – 2005 | 3.0L ASN | 220 hp (162 kW) | Petrol | Front-Wheel Drive |
| A6 C6 3.2 FSISaloon | 2004 – 2009 | 3.1L AUK | 255 hp (188 kW) | Petrol | Front-Wheel Drive |
| A6 C6 3.2 FSISaloon | 2004 – 2009 | 3.1L BKH | 255 hp (188 kW) | Petrol | Front-Wheel Drive |
| A6 C6 2.0 TDISaloon | 2004 – 2008 | 2.0L BLB | 140 hp (103 kW) | Diesel | Front-Wheel Drive |
| A6 C6 2.0 TDISaloon | 2004 – 2008 | 2.0L BRE | 140 hp (103 kW) | Diesel | Front-Wheel Drive |
| A6 C6 3.0 TDI quattroSaloon | 2004 – 2006 | 3.0L BMK | 225 hp (165 kW) | Diesel | All-wheel Drive |
| A8 D3 3.0 TDI quattroSaloon | 2003 – 2010 | 3.0L | 233 hp (171 kW) | Diesel | All-wheel Drive |
| A4 B6 1.9 TDISaloon | 2004 – 2004 | 1.9L BKE | 116 hp (85 kW) | Diesel | Front-Wheel Drive |
| A4 B6 Avant 1.9 TDIEstate | 2004 – 2004 | 1.9L BKE | 116 hp (85 kW) | Diesel | Front-Wheel Drive |
| A4 B6 3.0Saloon | 2001 – 2004 | 3.0L BBJ | 218 hp (160 kW) | Petrol | Front-Wheel Drive |
| A4 B6 3.0 quattroSaloon | 2001 – 2004 | 3.0L BBJ | 218 hp (160 kW) | Petrol | All-wheel Drive |
| A4 B6 Avant 3.0Estate | 2001 – 2004 | 3.0L BBJ | 218 hp (160 kW) | Petrol | Front-Wheel Drive |
| A4 B7 2.0Saloon | 2004 – 2008 | 2.0L | 130 hp (96 kW) | Petrol | Front-Wheel Drive |
| A4 B7 1.9 TDISaloon | 2004 – 2008 | 1.9L BKE | 116 hp (85 kW) | Diesel | Front-Wheel Drive |
| A4 B7 1.9 TDISaloon | 2004 – 2008 | 1.9L BRB | 116 hp (85 kW) | Diesel | Front-Wheel Drive |
| A6 C6 2.4 quattroSaloon | 2005 – 2008 | 2.4L BDW | 177 hp (130 kW) | Petrol | All-wheel Drive |
| A6 C6 Avant 2.0 TDIEstate | 2005 – 2008 | 2.0L BLB | 140 hp (103 kW) | Diesel | Front-Wheel Drive |
| A6 C6 Avant 2.0 TDIEstate | 2005 – 2008 | 2.0L BRE | 140 hp (103 kW) | Diesel | Front-Wheel Drive |
| A6 C6 Avant 2.7 TDIEstate | 2005 – 2011 | 2.7L BSG | 163 hp (120 kW) | Diesel | Front-Wheel Drive |
| A6 C6 Avant 2.7 TDIEstate | 2005 – 2011 | 2.7L CANB | 163 hp (120 kW) | Diesel | Front-Wheel Drive |
| A6 C6 Avant 3.0 TDI quattroEstate | 2005 – 2006 | 3.0L BMK | 225 hp (165 kW) | Diesel | All-wheel Drive |
| A6 C6 Avant 3.2 FSIEstate | 2005 – 2008 | 3.1L AUK | 255 hp (188 kW) | Petrol | Front-Wheel Drive |
| A6 C6 Avant 4.2 quattroEstate | 2005 – 2006 | 4.2L BAT | 335 hp (246 kW) | Petrol | All-wheel Drive |
| A6 C6 Avant 2.4Estate | 2005 – 2008 | 2.4L BDW | 177 hp (130 kW) | Petrol | Front-Wheel Drive |
| A6 C6 Avant 3.0 TDI quattroEstate | 2005 – 2011 | 3.0L BNG | 211 hp (155 kW) | Diesel | All-wheel Drive |
| A6 C6 Avant 3.0 TDI quattroEstate | 2005 – 2011 | 3.0L CDYB | 211 hp (155 kW) | Diesel | All-wheel Drive |
| A6 C6 Avant 2.7 TDIEstate | 2005 – 2008 | 2.7L BPP | 180 hp (132 kW) | Diesel | Front-Wheel Drive |
| A4 B6 Convertible 2.0Convertible | 2004 – 2005 | 2.0L ALT | 130 hp (96 kW) | Petrol | Front-Wheel Drive |
| A8 D3 3.0 TDI quattroSaloon | 2003 – 2010 | 3.0L BNG | 211 hp (155 kW) | Diesel | All-wheel Drive |
| A6 C6 2.0 TFSISaloon | 2005 – 2011 | 2.0L BPJ | 170 hp (125 kW) | Petrol | Front-Wheel Drive |
| A6 C6 2.0 TFSISaloon | 2005 – 2011 | 2.0L BYK | 170 hp (125 kW) | Petrol | Front-Wheel Drive |
| A6 C6 Avant 2.0 TDIEstate | 2005 – 2011 | 2.0L BNA | 136 hp (100 kW) | Diesel | Front-Wheel Drive |
| A6 C6 Avant 2.0 TDIEstate | 2005 – 2011 | 2.0L BRF | 136 hp (100 kW) | Diesel | Front-Wheel Drive |
| A6 C6 Avant 2.0 TDIEstate | 2005 – 2011 | 2.0L CAGB | 136 hp (100 kW) | Diesel | Front-Wheel Drive |
| A6 C6 3.0 quattroSaloon | 2004 – 2006 | 3.0L BBJ | 218 hp (160 kW) | Petrol | All-wheel Drive |
| A6 C6 Avant 3.0Estate | 2005 – 2006 | 3.0L BBJ | 218 hp (160 kW) | Petrol | Front-Wheel Drive |
| A4 B6 Convertible 3.0Convertible | 2002 – 2005 | 3.0L BBJ | 218 hp (160 kW) | Petrol | Front-Wheel Drive |