| Transmission | MSRP | Engine | City/Hwy MPG | |
|---|---|---|---|---|
| G10 (STD is Estimated) | 4 speed automatic | $14,600 | 165-hp / 4.3L 6-cyl | 16/21 |
| G20 (STD is Estimated) | 4 speed automatic | $14,720 | 165-hp / 4.3L 6-cyl | 16/21 |
| Base (STD is Estimated) | 4 speed automatic | $14,920 | 165-hp / 4.3L 6-cyl | 16/21 |
| G30 (STD is Estimated) | 4 speed automatic | $15,040 | 165-hp / 4.3L 6-cyl | 16/21 |
| G30 H.D. w/C6P (STD is Estimated) | 4 speed automatic | $16,480 | 190-hp / 5.7L 8-cyl | 14/18 |