
| 6.7L Turbo Diesel I6 with 6-Speed Manual (G56) | 6.7L Turbo Disel I6 with 6-Speed Automatic (68RFE) | HIGH OUTPUT 6.7L TURBO DIESEL I6 with 6-Speed AISIN (AS69RC) |

| Ram 2500/3500 | Ford F-250/F-350 | Chevy Silverado/ GMC Sierra 2500/3500 | |
| Displacement | 6.7L I6 Turbo | 6.7L V8 Turbo | 6.6L V8 Turbo |
| Maximum Horsepower | 2500 = 370 3500 = 385 | 400 | 397 |
| Maximum Torque (lb-ft) | 2500 = 800* 3500 = 850 | 800 | 765 |
RAM 2500
| RAM 3500
|