
2026 GMC Sierra 1500
AT4
GMC of Mount Vernon
Mount Vernon, OH
8 trims · 31 configurations · Truck (Crew Cab), Truck (Double Cab), Truck (Regular Cab)
5 / 5 overall
Source: NHTSA · 2 recalls on record
1099 live listings from $498 · median $59,887

AT4
GMC of Mount Vernon
Mount Vernon, OH

Denali
GMC of Mount Vernon
Mount Vernon, OH

Denali Ultimate
GMC of Mount Vernon
Mount Vernon, OH

Elevation
GMC of Mount Vernon
Mount Vernon, OH

AT4
GMC of Mount Vernon
Mount Vernon, OH

Denali
GMC of Mount Vernon
Mount Vernon, OH
GMC Sierra 1500 deals — 204+ below-market listings with dealer attribution
How much should you pay for the GMC Sierra 1500? Select a trim to update purchase and lease estimates, then shop live inventory.
Select a trim to update the payment estimates. MSRP is for each trim's base configuration and excludes destination, taxes, and options.
Based on Pro
Total price (Pro MSRP)
$38,300
Typical monthly
$758/mo
Avg. APR
7.00%
60-month loan estimate for good credit (rates as of 2026-08-23). Not a credit offer; actual APR varies by lender, credit, and dealer.
Open loan calculator9 configurations
5 configurations
7 configurations
3 configurations
3 configurations
2 configurations
| Spec | Pro9 configurations | SLE5 configurations | Elevation7 configurations | SLT3 configurations | Denali3 configurations | AT42 configurations | AT4X | Denali Ultimate |
|---|---|---|---|---|---|---|---|---|
| MSRP | $38,300 – $47,600 | $48,700 – $54,700 | $50,500 – $56,700 | $54,900 – $58,700 | $65,900 – $69,700 | $66,800 – $67,300 | $79,400 | $84,200 |
| Fuel economy (city/hwy) | 18/21 | 18/21 | 18/21 | 16/20 | 16/20 | 21/24 | 19/20 | 15/19 |
| Horsepower | 310 hp | 310 hp | 310 hp | 355 hp | 355 hp | 305 hp | 305 hp | 420 hp |
| Torque | 430 lb-ft | 430 lb-ft | 430 lb-ft | 383 lb-ft | 383 lb-ft | 495 lb-ft | 495 lb-ft | 460 lb-ft |
| Engine | 2.7L I4 gas | 2.7L I4 gas | 2.7L I4 gas | 5.3L V8 gas | 5.3L V8 gas | 3L I6 diesel | 3L I6 diesel | 6.2L V8 gas |
| Seating | 3 | 6 | 6 | 6 | 5 | 5 | 5 | 5 |
| Drivetrain | RWD | RWD | RWD | RWD | RWD | 4WD | 4WD | 4WD |
| Cargo (cu ft) | — | — | — | — | — | — | — | — |
| Max towing | 9,000 lbs | 11,200 lbs | 13,300 lbs | 13,100 lbs | 9,100 lbs | 9,000 lbs | 8,700 lbs | 9,200 lbs |
Specifications shown for each trim’s base configuration; drivetrain, cab, and box options vary within a trim, and MSRP shows the full range. MSRP excludes destination fees, taxes, and dealer-installed options.
Shown for each trim's base configuration. Drivetrain, cab, and box options within a trim can change dimensions, capacities, and fuel economy.
| Spec | Pro | SLE | Elevation | SLT | Denali | AT4 | AT4X | Denali Ultimate |
|---|---|---|---|---|---|---|---|---|
| Engine & drivetrain | ||||||||
| Engine type | gas | gas | gas | gas | gas | diesel | diesel | gas |
| Fuel type | regular unleaded | regular unleaded | regular unleaded | regular unleaded | regular unleaded | diesel fuel | diesel fuel | premium unleaded (recommended) |
| Cylinders | I4 | I4 | I4 | V8 | V8 | I6 | I6 | V8 |
| Displacement | 2.7 L | 2.7 L | 2.7 L | 5.3 L | 5.3 L | 3 L | 3 L | 6.2 L |
| Horsepower | 310 hp | 310 hp | 310 hp | 355 hp | 355 hp | 305 hp | 305 hp | 420 hp |
| Torque | 430 lb-ft | 430 lb-ft | 430 lb-ft | 383 lb-ft | 383 lb-ft | 495 lb-ft | 495 lb-ft | 460 lb-ft |
| Transmission | 8-speed shiftable automatic | 8-speed shiftable automatic | 8-speed shiftable automatic | 10-speed shiftable automatic | 10-speed shiftable automatic | 10-speed shiftable automatic | 10-speed shiftable automatic | 10-speed shiftable automatic |
| Drivetrain | rear wheel drive | rear wheel drive | rear wheel drive | rear wheel drive | rear wheel drive | four wheel drive | four wheel drive | four wheel drive |
| Dimensions | ||||||||
| Body type | Truck (Regular Cab) | Truck (Double Cab) | Truck (Double Cab) | Truck (Crew Cab) | Truck (Crew Cab) | Truck (Crew Cab) | Truck (Crew Cab) | Truck (Crew Cab) |
| Doors | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
| Seating | 3 | 6 | 6 | 6 | 5 | 5 | 5 | 5 |
| Length | 211 in | 231.9 in | 231.9 in | 231.9 in | 231.9 in | 232.9 in | 232.9 in | 231.9 in |
| Width | 81.2 in | 81.2 in | 81.2 in | 81.2 in | 81.2 in | 81.2 in | 81.2 in | 81.2 in |
| Height | 75.7 in | 75.6 in | 75.6 in | 75.5 in | 75.5 in | 78.4 in | 78.7 in | 75.5 in |
| Wheelbase | 126 in | 147 in | 147 in | 147 in | 147 in | 148 in | 148 in | 147 in |
| Ground clearance | 7.9 in | 7.9 in | 7.9 in | 7.9 in | 7.9 in | 11.1 in | 11.5 in | 8.1 in |
| Capacity & weight | ||||||||
| Max towing | 9,000 lbs | 11,200 lbs | 13,300 lbs | 13,100 lbs | 9,100 lbs | 9,000 lbs | 8,700 lbs | 9,200 lbs |
| Max payload | 2,230 lbs | 2,020 lbs | 2,020 lbs | 1,980 lbs | 1,980 lbs | 1,670 lbs | 1,380 lbs | 1,710 lbs |
| Curb weight | 4,440 lbs | 4,750 lbs | 4,750 lbs | 4,890 lbs | 4,890 lbs | 5,500 lbs | 5,890 lbs | 5,350 lbs |
| Fuel tank | 24 gal | 24 gal | 24 gal | 24 gal | 24 gal | 24 gal | 24 gal | 24 gal |
| Fuel economy & EV | ||||||||
| Combined MPG | 19 | 19 | 19 | 17 | 17 | 23 | 19 | 16 |
| City MPG | 18 | 18 | 18 | 16 | 16 | 21 | 19 | 15 |
| Highway MPG | 21 | 21 | 21 | 20 | 20 | 24 | 20 | 19 |