Choosing a truck is tough — and choosing the right engine can be even tougher. In this guide, we break down every engine option available on the Sierra 1500, compare their performance, and explain which trims offer each one, so you can make a confident and informed decision on which engine will best fit your lifestyle.
Engine Comparison:
Take a look at the chart below to easily compare the performance of each engine. It highlights the key differences in horsepower, torque, and towing capacity, giving you a clear side-by-side view to help you decide which trim best fits your needs.
Below that, you’ll find a second chart that outlines engine availability across all Sierra 1500 trim levels. This chart makes it simple to see which engines can be paired with each trim, helping you quickly narrow down the configurations that match your preferences.
| TurboMax | 6.2L V8 | Duramax 3.0L Turbo-Diesel | 5.3L Gas | |
| Horsepower | 310 | 420 | 305 | 355 |
| Standard Torque (lb.-ft.) | 430 | 460 | 495 | 383 |
| Available Max Tow Capacity (lbs.) | 9,400 | 13,100 | 13,300 | 11,200 |
Engine to Trim Availability
| TurboMax | 6.2L V8 | Duramax 3.0L Turbo-Diesel | 5.3L Gas | |
| PRO | Standard | x | x | Available |
| SLE | Standard | x | Available | Available |
| ELEVATION | Standard | x | Available | Available |
| SLT | x | Available | Available | Standard |
| AT4 | x | Available | Standard | x |
| AT4X | x | Available | Standard | x |
| DENALI | x | Available | Available | Standard |
| DENALI ULTIMATE | x | Standard | Available | x |
After reviewing these charts and comparisons, we hope you feel able to make a more informed and confident decision. With a clearer understanding of each engine’s performance and availability, you’re now better equipped to choose the Sierra 1500 setup that fits your lifestyle and driving needs perfectly.