| Automatic (S8), 4 cyl, 2.0 L | 4-Wheel Drive | 20 mpg |
| Automatic (S8), 4 cyl, 2.0 L | 4-Wheel Drive | 19 mpg |
| Automatic (S8), 8 cyl, 5.0 L | 4-Wheel Drive | 16 mpg |
| Automatic (S8), 8 cyl, 5.0 L | 4-Wheel Drive | 16 mpg |
| Automatic (S8), 8 cyl, 5.0 L | 4-Wheel Drive | 16 mpg |
| Automatic (S8), 6 cyl, 3.0 L | 4-Wheel Drive | 20 mpg |
| Automatic (S8), 6 cyl, 3.0 L | 4-Wheel Drive | 20 mpg |
| Automatic (S8), 6 cyl, 3.0 L | 4-Wheel Drive | 19 mpg |
| Automatic (S8), 6 cyl, 3.0 L | 4-Wheel Drive | 18 mpg |
| Automatic (S8), 6 cyl, 3.0 L | 4-Wheel Drive | 18 mpg |
| Automatic (S8), 8 cyl, 4.4 L | 4-Wheel Drive | 17 mpg |
| Automatic (S8), 6 cyl, 3.0 L | 4-Wheel Drive | 17 mpg |