Engine Design Specifications
| Cylinder Bore | 3.43 Inch (in) |
| Cylinder Stroke | 3.31 Inch (in) |
| Compression Ratio | 22.0 To 1 (: 1) |
| Horsepower | - Note: Except 300SDL Calif. models, 148 @ 4600; 300SDL Calif. models, 143 @4600. |
| Engine Torque | - Note: Except 300SDL Calif. models, 201 @ 2400; 300SDL Calif. models, 195 @2400. |