GENERAL SPECIFICATIONS & VIN IDENTIFICATION
| Model | Body (1) | Eng. (2) | Eng. ID (3) | Fuel (4) | (5) Ign. |
| A4 | 8D | 2.8L (AFC) | A | SFI | EI |
| A4 Quattro | 8D | 2.8L (AFC) | A | SFI | EI |
| A6 | 4A | 2.8L (AFC) | A | SFI | EI |
| A6 Quattro | 4A | 2.8L (AFC) | A | SFI | EI |
| Cabriolet | 8G | 2.8L (AFC) | A | SFI | EI |
| (1) Body code designated by 7th and 8th digit of Vehicle Identification Number (VIN). See VIN DEFINITION below. (2) Engine code letters and engine serial number are located on right side of engine block between cylinder head and power steering pump. (Scheme 1) An adhesive label on drive belt cover also identifies engine code and engine serial number. Engine code is additionally located on vehicle data plate. (3) Engine identified by 5th digit of Vehicle Identification Number (VIN). (4) Sequential Fuel Injection (SFI). (5) Distributorless ignition. |
| (1) | Body code designated by 7th and 8th digit of Vehicle Identification Number (VIN). See VIN DEFINITION below. |
| (2) | Engine code letters and engine serial number are located on right side of engine block between cylinder head and power steering pump. (Scheme 1) An adhesive label on drive belt cover also identifies engine code and engine serial number. Engine code is additionally located on vehicle data plate. |
| (3) | Engine identified by 5th digit of Vehicle Identification Number (VIN). |
| (4) | Sequential Fuel Injection (SFI). |
| (5) | Distributorless ignition. |
Example VIN
Numbers preceding the explanations in the legend below refer to the sequence of characters as listed on VIN identification label.
- W P O A A 2 9 9 0 T S 3 2 0 0 6 7
- 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
VIN Definition Breakdown
- 1 - Indicates Nation of Origin.
- 2, 3 - Indicates Make (AU indicates Audi).
- 4 - Indicates Body Type.
- 5 - Indicates Engine Type.
- 6 - Indicates Restraint System.
- 7, 8 - Indicates Model.
- 9 - Indicates VIN Check Digit
- 10 - Indicates Model Year.
- 11 - Indicates Assembly Plant.
- 12-17 - Indicates Serial Number.
MODEL/YEAR VIN CODE APPLICATION
| VIN Code | Model Year |
| R | 1994 |
| S | 1995 |
| T | 1996 |
MODEL/YEAR VIN CODE APPLICATION
Scheme 1
Scheme 1: ENGINE CODE LOCATION