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 |
FAQs
Does the 2026 GMC Sierra 2500 have a turbo?
Yes, the following 2026 Sierra 2500 trims have turbo engines: Denali Ultimate with a V8, Turbo Diesel, 6.6 Liter. The following 2026 Sierra 2500 trims do not have turbo engines: Pro with a V8, 6.6 Liter, Pro with a V8, 6.6 Liter, etc. For a more detailed look at the 2026 Sierra 2500 specs, features and options check out Kelley Blue Book's 2026 GMC Sierra 2500 specs page.
Is the GMC Sierra 2500 underpowered?
It depends on your definition of underpowered. The 2026 Sierra 2500 ranges in power from the Pro with 401 horsepower to the Denali Ultimate with 470 horsepower. For a more detailed look at the 2026 Sierra 2500 specs, features and options check out Kelley Blue Book's 2026 GMC Sierra 2500 specs page.
How much horsepower does a 2026 Sierra 2500 have?
The 2026 Sierra 2500 ranges in power from the Pro with 401 horsepower to the Denali Ultimate with 470 horsepower. For a more detailed look at the 2026 Sierra 2500 specs, features and options check out Kelley Blue Book's 2026 GMC Sierra 2500 specs page.
All 2026 GMC Sierra 2500 Trims and Styles
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