| MODEL (1) | ENGINE (2) | FUEL SYSTEM (3) | IGN. SYSTEM (4) |
| M3 | 3.2L 6-Cyl | Siemens (SFI) | DIS |
| Z3 | 1.9L 4-Cyl | Bosch ML-Motronic (SFI) | DIS |
| Z3 | 2.8L 6-Cyl | Siemens (SFI) | DIS |
| 318i | 1.9L 4-Cyl | Bosch ML-Motronic (SFI) | DIS |
| 318is | 1.9L 4-Cyl | Bosch ML-Motronic (SFI) | DIS |
| 318ti | 1.9L 4-Cyl | Bosch ML-Motronic (SFI) | DIS |
| 328i | 2.8L 6-Cyl | Siemens (SFI) | DIS |
| 328is | 2.8L 6-Cyl | Siemens (SFI) | DIS |
| 528i | 2.8L 6-Cyl | Siemens (SFI) | DIS |
| 540i | 4.4L V8 | Bosch HFM-Motronic (SFI) | DIS |
| 740i | 4.4L V8 | Bosch HFM-Motronic (SFI) | DIS |
| 740iL (5) | 4.4L V8 | Bosch HFM-Motronic (SFI) | DIS |
| 840Ci (6) | 4.4L V8 | Bosch HFM-Motronic (SFI) | DIS |
| (1) Model code designated by 4th through 7th VIN positions identifies body type and engine identification. See VIN DEFINITION . (2) Engine is identified as part of 4-digit model code. (3) Airflow meter assembly type system. (4) With Digital Motor Electronics (DME) engine management system. (5) "L" indicates long wheelbase. (6) Information not available at time of publication. |
ENGINE/VIN IDENTIFICATION - 1997
| MODEL (1) | ENGINE (2) | FUEL SYSTEM (3) | IGN. SYSTEM (4) |
| M3 | 3.2L 6-Cyl | Siemens (SFI) | DIS |
| Z3 | 1.9L 4-Cyl | Bosch ML-Motronic (SFI) | DIS |
| Z3 | 2.8L 6-Cyl | Siemens (SFI) | DIS |
| Z3 | 3.2L 6-Cyl | Siemens (SFI) | DIS |
| 318i | 1.9L 4-Cyl | Bosch ML-Motronic (SFI) | DIS |
| 318ti | 1.9L 4-Cyl | Bosch ML-Motronic (SFI) | DIS |
| 323i | 2.3L 6-Cyl | Siemens (SFI) | DIS |
| 323is | 2.3L 6-Cyl | Siemens (SFI) | DIS |
| 328i | 2.8L 6-Cyl | Siemens (SFI) | DIS |
| 328is | 2.8L 6-Cyl | Siemens (SFI) | DIS |
| 528i | 2.8L 6-Cyl | Siemens (SFI) | DIS |
| 540i - M-series. | 4.4L V8 | Bosch HFM-Motronic (SFI) | DIS |
| 740i | 4.4L V8 | Bosch HFM-Motronic (SFI) | DIS |
| 740iL (5) | 4.4L V8 | Bosch HFM-Motronic (SFI) | DIS |
| 750iL | 5.4L V12 | Bosch M5.2.1 (Dual DME) | Distributor |
| 840Ci | 4.4L V8 | Bosch HFM-Motronic (SFI) | DIS |
| 850Ci | 5.4L V12 | Bosch M5.2.1 (Dual DME) | Distributor |
| (1) Model code designated by 4th through 7th VIN positions identifies body type and engine identification. See VIN DEFINITION . (2) Engine is identified as part of 4-digit model code. (3) Airflow meter assembly type system. (4) With Digital Motor Electronics (DME) engine management system. (5) "L" indicates long wheelbase. |
ENGINE/VIN IDENTIFICATION - 1998
EXAMPLE VIN
Numbers preceding the explanations in the legend below refer to the sequence of characters as listed on VIN identification label.
- W B A C A E 3 1 8 W E C 2 4 3 0 6
- 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 - Indicates Manufacturer
- 3 - Indicates Vehicle Type
- 4 - Indicates Model Line
- 5 - Indicates Model Series
- 6 - Indicates Body Type
- 7 - Indicates Engine Code
- 8 - Indicates Restraint System
- 9 - Indicates Check Digit
- 10 - Indicates Model Year
- 11 - Indicates Assembly Plant
- 12-17 - Indicates Sequential Production Number
VIN CODE/YEAR APPLICATIONS
| VIN Code | Model Year |
| V | 1997 |
| W | 1998 |
VIN CODE/YEAR APPLICATION
Scheme 1
Scheme 1: ENGINE CODE LOCATIONS
Scheme 2
Scheme 3
Scheme 4
Scheme 5
Scheme 6
Scheme 7
Scheme 8
Scheme 9
Scheme 10
Scheme 11
Scheme 12