1989 CART Series Motoren Kampioenschap Stand
| # | Motor | Punten | |
|---|---|---|---|
| 1. |  Chevrolet |
319 |
|
| 2. |  Cosworth |
146 |
|
| 3. |  Porsche |
141 |
|
| 4. |  Judd |
138 |
|
| 5. |  Buick |
16 |
|
| 6. |  Alfa Romeo |
6 |
|