2026 GMC Sierra 2500 Specs, Features & Options
Here's everything you need to know about each trim in the 2026 GMC Sierra 2500 lineup. Compare pricing, specs, key features and more.
Save 1 of 11  Sierra 2500 HD Regular Cab Pro | Save 2 of 11  Sierra 2500 HD Double Cab Pro | Save 3 of 11  Sierra 2500 HD Crew Cab Pro | Save 4 of 11  Sierra 2500 HD Regular Cab SLE | Save 5 of 11  Sierra 2500 HD Double Cab SLE | Save 6 of 11 Sierra 2500 HD Crew Cab SLE | Save 7 of 11 Sierra 2500 HD Crew Cab SLT | Save 8 of 11  Sierra 2500 HD Crew Cab AT4 | Save 9 of 11 Sierra 2500 HD Crew Cab Denali | Save 10 of 11 Sierra 2500 HD Crew Cab AT4X | Save 11 of 11 Sierra 2500 HD Crew Cab Denali Ultimate | |||
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| MSRP | $52,095 | $54,195 | $55,995 | $56,095 | $58,395 | $60,195 | $67,595 | $74,395 | $77,795 | $86,295 | $96,695 | ||
| Fuel Type | Gas | Gas | Gas | Gas | Gas | Gas | Gas | Gas | Gas | Gas | Diesel | ||
| Horsepower | 401 @ 5200 RPM | 401 @ 5200 RPM | 401 @ 5200 RPM | 401 @ 5200 RPM | 401 @ 5200 RPM | 401 @ 5200 RPM | 401 @ 5200 RPM | 401 @ 5200 RPM | 401 @ 5200 RPM | 401 @ 5200 RPM | 470 @ 2800 RPM | ||
| Torque | 464 lb-ft | 464 lb-ft | 464 lb-ft | 464 lb-ft | 464 lb-ft | 464 lb-ft | 464 lb-ft | 464 lb-ft | 464 lb-ft | 464 lb-ft | 975 lb-ft | ||
| Towing Capacity | 22,050 lbs | 18,000 lbs | 20,000 lbs | 22,050 lbs | 18,000 lbs | 20,000 lbs | 20,000 lbs | 18,500 lbs | 20,000 lbs | 18,500 lbs | 20,000 lbs | ||
| Payload | 3,592 pounds | 3,434 pounds | 3,495 pounds | 3,592 pounds | 3,787 pounds | 3,495 pounds | 3,812 pounds | 3,524 pounds | 3,812 pounds | 3,304 pounds | 3,153 pounds | ||
| Body Styles | Pickup | Pickup | Pickup | Pickup | Pickup | Pickup | Pickup | Pickup | Pickup | Pickup | Pickup | ||
| Engine | V8, 6.6 Liter | V8, 6.6 Liter | V8, 6.6 Liter | V8, 6.6 Liter | V8, 6.6 Liter | V8, 6.6 Liter | V8, 6.6 Liter | V8, 6.6 Liter | V8, 6.6 Liter | V8, 6.6 Liter | V8, Turbo Diesel, 6.6 Liter | ||
| Curb Weight | 6,614 pounds | 7,022 pounds | 7,111 pounds | 6,614 pounds | 7,022 pounds | 7,111 pounds | 7,111 pounds | 7,482 pounds | 7,111 pounds | 7,502 pounds | 8,353 pounds |
| Blind-Spot Alert | Optional | Optional | Optional | Optional | Optional | Optional | Optional | Standard | Standard | Standard | Standard | ||
| Collision Warning System | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | ||
| Child Seat Anchors | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | ||
| Child Door Locks | Not available | Standard | Standard | Not available | Standard | Standard | Standard | Standard | Standard | Standard | Standard | ||
| Parental Control System | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | ||
| Traction Control | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | ||
| Surround View Camera | Not Available | Not Available | Not Available | Not Available | Optional | Optional | Optional | Standard | Standard | Standard | Standard |
| Bluetooth Wireless Technology | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | ||
| Cruise Control | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | ||
| Remote Keyless Entry | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | ||
| Remote Engine Start | Not Available | Not Available | Not Available | Optional | Optional | Optional | Standard | Standard | Standard | Standard | Standard | ||
| Smartphone Interface | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | ||
| Internet Access | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | ||
| Push-Button Engine Start | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | ||
| Navigation System | Not Available | Not Available | Not Available | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | ||
| Voice Recognition System | Not Available | Not Available | Not Available | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | ||
| Touch Screen Monitor | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | ||
| Hands Free Phone | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard |
| Premium Radio | Not Available | Not Available | Not Available | Optional | Optional | Standard | Standard | Standard | Standard | Standard | Standard | ||
| Bluetooth Streaming Audio | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | ||
| Bluetooth Wireless Technology | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | ||
| Satellite Radio | Optional | Optional | Optional | Optional | Optional | Optional | Optional | Optional | Optional | Optional | Optional |
| Remote Keyless Entry | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | ||
| Cruise Control | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | ||
| Bluetooth Streaming Audio | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | ||
| Heated Mirrors | Standard | Optional | Optional | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | ||
| Heated Steering Wheel | Not Available | Not Available | Not Available | Optional | Optional | Optional | Standard | Standard | Standard | Standard | Standard | ||
| Integrated Garage Door Opener | Not Available | Not Available | Not Available | Optional | Optional | Optional | Optional | Optional | Standard | Standard | Standard |
| Torque | 464 @ 5200 RPM | 464 @ 5200 RPM | 464 @ 5200 RPM | 464 @ 5200 RPM | 464 @ 5200 RPM | 464 @ 5200 RPM | 464 @ 5200 RPM | 464 @ 5200 RPM | 464 @ 5200 RPM | 464 @ 5200 RPM | 975 @ 2800 RPM |
| Leather Seats | Not Available | Not Available | Not Available | Not Available | Not Available | Not Available | Standard | Standard | Standard | Standard | Standard | ||
| Folding Rear Seat | Not Available | Standard | Standard | Not Available | Standard | Standard | Standard | Standard | Standard | Standard | Standard | ||
| Dual Power Front Seats | Not Available | Not Available | Not Available | Not Available | Not Available | Not Available | Standard | Standard | Standard | Standard | Standard | ||
| Power Driver's Seat | Optional | Optional | Optional | Optional | Optional | Optional | Standard | Standard | Standard | Standard | Standard |
| Leather-Wrapped Steering Wheel | Not Available | Not Available | Not Available | Not Available | Not Available | Not Available | Not Available | Not Available | Not Available | Standard | Standard | ||
| Power Outlet | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | ||
| Power Windows | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | ||
| Rear Window Defroster | Optional | Optional | Optional | Optional | Optional | Optional | Standard | Standard | Standard | Standard | Standard | ||
| Steering Wheel Controls | Not Available | Not Available | Not Available | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | ||
| Tilt Steering Wheel | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | ||
| Tilt/Telescoping Steering Wheel | Not Available | Not Available | Not Available | Optional | Optional | Optional | Standard | Standard | Standard | Standard | Standard | ||
| Cup Holder Count | Not Available | Standard | Not Available | Not Available | Standard | Optional | Standard | Standard | Standard | Standard | Not Available |
| Alloy Wheels | Optional | Optional | Optional | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | ||
| Fog Lights | Not Available | Not Available | Not Available | Optional | Optional | Optional | Standard | Standard | Standard | Standard | Standard | ||
| Power Folding Exterior Mirrors | Optional | Optional | Optional | Optional | Optional | Optional | Standard | Standard | Standard | Standard | Standard | ||
| Privacy Glass | Optional | Optional | Optional | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | ||
| Rain Sensing Windshield Wipers | Not Available | Not Available | Not Available | Not Available | Not Available | Not Available | Standard | Standard | Standard | Standard | Standard |
| Alarm System | Not Available | Not Available | Not Available | Optional | Optional | Optional | Standard | Standard | Standard | Standard | Standard |
| Drivetrain | 4WD | 4WD | 4WD | 4WD | 4WD | 4WD | 4WD | 4WD | 4WD | 4WD | 4WD | ||
| Hill Descent Control | Optional | Optional | Optional | Optional | Optional | Optional | Optional | Standard | Standard | Standard | Standard | ||
| Hill Start Assist | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | ||
| Recommended Fuel | Regular | Regular | Regular | Regular | Regular | Regular | Regular | Regular | Regular | Regular | Diesel | ||
| Stability Control | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | ||
| Transmission Type | Automatic | Automatic | Automatic | Automatic | Automatic | Automatic | Automatic | Automatic | Automatic | Automatic | Automatic |
| Bed Length | 8 feet | 8 feet | 8 feet | 8 feet | 8 feet | 8 feet | 8 feet | 8 feet | 8 feet | 6.5 feet | 8 feet | ||
| Curb Weight | 6614 pounds | 7022 pounds | 7111 pounds | 6614 pounds | 7022 pounds | 7111 pounds | 7111 pounds | 7482 pounds | 7111 pounds | 7502 pounds | 8353 pounds | ||
| Fuel Capacity | 36 gallons | 36 gallons | 36 gallons | 36 gallons | 36 gallons | 36 gallons | 36 gallons | 36 gallons | 36 gallons | 36 gallons | 36 gallons | ||
| Front Head Room | 43.1 inches | 43 inches | 43 inches | 43.1 inches | 43 inches | 43 inches | 43 inches | 43 inches | 43 inches | 43 inches | 43 inches | ||
| Front Leg Room | 44.5 inches | 44.5 inches | 44.5 inches | 44.5 inches | 44.5 inches | 44.5 inches | 44.5 inches | 44.5 inches | 44.5 inches | 44.5 inches | 44.5 inches | ||
| Minimum Ground Clearance | 10.2 inches | 10.1 inches | 10.1 inches | 10.2 inches | 10.1 inches | 10.1 inches | 10.1 inches | 10.1 inches | 10.1 inches | 11.6 inches | 10.3 inches | ||
| Overall Length | 236.3 inches | 257.2 inches | 266.8 inches | 236.3 inches | 257.2 inches | 266.8 inches | 266.8 inches | 266.8 inches | 266.8 inches | 250.8 inches | 266.8 inches | ||
| Payload Capacity | 3592 pounds | 3434 pounds | 3495 pounds | 3592 pounds | 3787 pounds | 3495 pounds | 3812 pounds | 3524 pounds | 3812 pounds | 3304 pounds | 3153 pounds | ||
| Front Shoulder Room | 66.1 inches | 66 inches | 66 inches | 66.1 inches | 66 inches | 66 inches | 66 inches | 66 inches | 66 inches | 66 inches | 66 inches | ||
| Truck Bed Volume | 84 feet | 84 feet | 84 feet | 84 feet | 84 feet | 84 feet | 84 feet | 84 feet | 84 feet | 70 feet | 84 feet | ||
| Turning Diameter | 46.9 feet | 53.9 feet | 57 feet | 46.9 feet | 53.9 feet | 57 feet | 57 feet | 57 feet | 57 feet | 51.8 feet | 57 feet | ||
| Wheel Base | 142 inches | 162 inches | 172 inches | 142 inches | 162 inches | 172 inches | 172 inches | 172 inches | 172 inches | 159 inches | 172 inches |
All 2026 GMC Sierra 2500 Trims and Styles
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