Chevrolet Silverado 3500 HD vs GMC Sierra 1500
Side-by-side comparison from manufacturer specifications, NHTSA safety data, and live dealer listings.
Vehicles
Vehicles
2026 GMC Sierra 1500
Overview
| Spec | Chevrolet Silverado 3500 HDWork Truck | GMC Sierra 1500Pro |
|---|---|---|
| Selected trim | Work Truck | Pro |
| Body style | Truck (Regular Cab) | Truck (Regular Cab) |
| Drivetrain | rear wheel drive | rear wheel drive |
| Fuel type | regular unleaded | regular unleaded |
| Transmission | 10-speed shiftable automatic | 8-speed shiftable automatic |
| Engine type | gas | gas |
| Model year | 2026 | 2026 |
Pricing & market
| Spec | Chevrolet Silverado 3500 HDWork Truck | GMC Sierra 1500Pro |
|---|---|---|
| MSRP | $47,100 | $38,300 (best) |
| Lowest listing price | $79,215 | $30,489 (best) |
| Median listing price | $79,215 | $67,273 (best) |
| Highest listing price | $90,255 | $89,945 (best) |
| For sale now | 3 | 40 (best) |
Fuel economy & range
| Spec | Chevrolet Silverado 3500 HDWork Truck | GMC Sierra 1500Pro |
|---|---|---|
| Combined MPG | — | 20 MPG (best) |
| City MPG | — | 18 MPG (best) |
| Highway MPG | — | 21 MPG (best) |
| Fuel tank | 36 gal (best) | 24 gal |
Performance
| Spec | Chevrolet Silverado 3500 HDWork Truck | GMC Sierra 1500Pro |
|---|---|---|
| Horsepower | 401 hp (best) | 310 hp |
| Torque | 464 lb-ft (best) | 430 lb-ft |
| Engine size | 6.6 L (best) | 2.7 L |
| Cylinders | V8 | I4 |
Size & capability
| Spec | Chevrolet Silverado 3500 HDWork Truck | GMC Sierra 1500Pro |
|---|---|---|
| Seating | 3 seats | 3 seats |
| Doors | 2 | 2 |
| Towing capacity | 14,500 lbs (best) | 9,000 lbs |
| Payload | 4,583 lbs (best) | 2,230 lbs |
| Curb weight | 6,329 lbs | 4,440 lbs (best) |
| Ground clearance | 11.2 in (best) | 7.9 in |
| Wheelbase | 142 in (best) | 126 in |
| Length | 235.6 in (best) | 211 in |
| Width | 81.8 in (best) | 81.2 in |
| Height | 80.9 in (best) | 75.7 in |
Safety & recalls
| Spec | Chevrolet Silverado 3500 HDWork Truck | GMC Sierra 1500Pro |
|---|---|---|
| NHTSA overall | — | 5 / 5 ★ (best) |
| Frontal crash (driver) | — | 5 / 5 ★ (best) |
| Frontal crash (passenger) | — | 5 / 5 ★ (best) |
| Side crash (driver) | — | 5 / 5 ★ (best) |
| Side crash (passenger) | — | Not Rated |
| Side pole | — | 5 / 5 ★ (best) |
| Rollover | — | 4 / 5 ★ (best) |
| Open recalls (YMM scope) | None reported (best) | 2 |
Highlighted values indicate the better figure for that spec when a clear winner exists. Specs reflect the selected trim for each vehicle. Drag a vehicle header to reorder columns. MSRP and specifications are manufacturer data; listing prices and inventory come from live dealer listings. Safety ratings are from NHTSA.
Trim overview
All available trims with MSRP. The trim selected above is highlighted; comparison specs use that selection.
| Trim | Chevrolet Silverado 3500 HD | GMC Sierra 1500 |
|---|---|---|
| 1 | Work Truck $47,100 MSRP(Currently comparing) | Pro $38,300 MSRP(Currently comparing) |
| 2 | Work Truck $48,300 MSRP | Pro $38,500 MSRP |
| 3 | Work Truck $49,000 MSRP | Pro $41,600 MSRP |
| 4 | Work Truck $50,200 MSRP | Pro $44,200 MSRP |
| 5 | Work Truck $50,600 MSRP | Pro $42,900 MSRP |
| 6 | Work Truck $50,800 MSRP | Pro $43,100 MSRP |
| 7 | Work Truck $52,000 MSRP | Pro $44,900 MSRP |
| 8 | Work Truck $49,900 MSRP | Pro $47,500 MSRP |
| 9 | Work Truck $51,100 MSRP | Pro $47,800 MSRP |
| 10 | Work Truck $51,800 MSRP | SLE $48,700 MSRP |
| 11 | Work Truck $53,000 MSRP | SLE $51,300 MSRP |
| 12 | Work Truck $53,400 MSRP | SLE $52,000 MSRP |
| 13 | Work Truck $53,600 MSRP | SLE $54,600 MSRP |
| 14 | Work Truck $54,800 MSRP | SLE $54,900 MSRP |
| 15 | LT $53,800 MSRP | Elevation $50,500 MSRP |
| 16 | LT $55,200 MSRP | Elevation $53,300 MSRP |
| 17 | LT $56,000 MSRP | Elevation $50,800 MSRP |
| 18 | LT $57,400 MSRP | Elevation $53,600 MSRP |
| 19 | LT $57,600 MSRP | Elevation $53,800 MSRP |
| 20 | LT $57,800 MSRP | Elevation $56,600 MSRP |
| 21 | LT $59,200 MSRP | Elevation $56,900 MSRP |
| 22 | LTZ $64,500 MSRP | SLT $55,100 MSRP |
| 23 | LTZ $64,700 MSRP | SLT $58,200 MSRP |
| 24 | LTZ $66,100 MSRP | SLT $58,900 MSRP |
| 25 | High Country $74,900 MSRP | Denali $66,100 MSRP |
| 26 | High Country $75,100 MSRP | Denali $69,400 MSRP |
| 27 | High Country $76,800 MSRP | Denali $69,900 MSRP |
| 28 | — | AT4 $67,000 MSRP |
| 29 | — | AT4 $67,500 MSRP |
| 30 | — | AT4X $79,600 MSRP |
| 31 | — | Denali Ultimate $84,400 MSRP |
Live inventory
Chevrolet Silverado 3500 HD3 for sale
See all
New2026 Chevrolet Silverado 3500 HD
LT DRW
Black•Jet Black, Leather-Appointed Front Outboard Seating PositionsN/A$79,215Jay Hatfield Chevrolet of Vinita
Vinita, OK
New2026 Chevrolet Silverado 3500 HD
High Country
Black•Jet Black, Perforated Leather Seating SurfacesN/A$90,255Jay Hatfield Chevrolet of Vinita
Vinita, OK
New2026 Chevrolet Silverado 3500 HD
LT DRW
Summit White•Jet Black, Leather-Appointed Front Outboard Seating PositionsN/A$79,215Jay Hatfield Chevrolet of Vinita
Vinita, OK
GMC Sierra 150040 for sale
See all
Used2022 GMC Sierra 1500
SLT
Summit White•Jet Black63,098 mi$40,383Middleton Ford
Middleton, WI
Used2022 GMC Sierra 1500
Denali
Cayenne Red Tintcoat•Jet Black, Forge Perforated Leather Seat Trim52,053 mi$43,999Jay Hatfield Chevrolet of Pittsburg
Frontenac, KS
New2026 GMC Sierra 1500
SLE
Titanium Rush Metallic•Jet Black, Cloth Seat TrimN/A$59,525Jay Hatfield GMC of Pittsburg
Frontenac, KS
New2026 GMC Sierra 1500
AT4X
Volcanic Red Tintcoat•Obsidian Rush, Full Grain Leather Front Seat TrimN/A$89,945Jay Hatfield GMC of Pittsburg
Frontenac, KS
New2026 GMC Sierra 1500
Pro
Summit White•Jet Black, Cloth Seat TrimN/A$53,430Jay Hatfield GMC of Pittsburg
Frontenac, KS
New2026 GMC Sierra 1500
SLT
Glacier White Tricoat•Dark Walnut/Slate, Perforated Leather-Appointed Front Outboard Seat TrimN/A$68,650Jay Hatfield GMC Chanute
Chanute, KS
Chevrolet Silverado 3500 HD vs GMC Sierra 1500 FAQ
- Which is better: 2026 Chevrolet Silverado 3500 HD or 2026 GMC Sierra 1500?
- It depends on priorities. OpenDealer compares 2026 Chevrolet Silverado 3500 HD vs 2026 GMC Sierra 1500 on MSRP, fuel economy, horsepower, seating, towing, NHTSA safety ratings, and live market prices so you can weigh the tradeoffs.
- Which costs less: 2026 Chevrolet Silverado 3500 HD or 2026 GMC Sierra 1500?
- Based on starting MSRP, the 2026 GMC Sierra 1500 starts lower at $38,300. Live Chevrolet Silverado 3500 HD listings start at $79,215. Live GMC Sierra 1500 listings start at $30,489.
- Which has better startingMsrp: 2026 Chevrolet Silverado 3500 HD or 2026 GMC Sierra 1500?
- The 2026 GMC Sierra 1500 leads on startingMsrp in this comparison (38,300).
- Which has better combinedMpg: 2026 Chevrolet Silverado 3500 HD or 2026 GMC Sierra 1500?
- The 2026 GMC Sierra 1500 leads on combinedMpg in this comparison (23).
- Which has better horsepower: 2026 Chevrolet Silverado 3500 HD or 2026 GMC Sierra 1500?
- The 2026 GMC Sierra 1500 leads on horsepower in this comparison (420).
- Which has better maxTowingLbs: 2026 Chevrolet Silverado 3500 HD or 2026 GMC Sierra 1500?
- The 2026 Chevrolet Silverado 3500 HD leads on maxTowingLbs in this comparison (20,000).
- How do the NHTSA safety ratings compare for 2026 Chevrolet Silverado 3500 HD vs 2026 GMC Sierra 1500?
- NHTSA overall crash-test ratings in this comparison: GMC Sierra 1500 (5/5 NHTSA overall).