Chevrolet Silverado 3500 vs GMC Sierra 2500 HD
Side-by-side comparison from manufacturer specifications, NHTSA safety data, and live dealer listings.
Vehicles
Vehicles
2026 GMC Sierra 2500 HD
Overview
| Spec | Chevrolet Silverado 3500Work Truck | GMC Sierra 2500 HDPro |
|---|---|---|
| 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 | 4-speed automatic | 10-speed shiftable automatic |
| Engine type | gas | gas |
| Model year | 2006 | 2026 |
Pricing & market
| Spec | Chevrolet Silverado 3500Work Truck | GMC Sierra 2500 HDPro |
|---|---|---|
| MSRP | $23,185 (best) | $47,000 |
| Lowest listing price | — | $67,575 (best) |
| Median listing price | — | $89,155 (best) |
| Highest listing price | — | $108,480 (best) |
| For sale now | 0 | 6 (best) |
Fuel economy & range
| Spec | Chevrolet Silverado 3500Work Truck | GMC Sierra 2500 HDPro |
|---|---|---|
| Fuel tank | 34 gal | 36 gal (best) |
Performance
| Spec | Chevrolet Silverado 3500Work Truck | GMC Sierra 2500 HDPro |
|---|---|---|
| Horsepower | 300 hp | 401 hp (best) |
| Torque | 360 lb-ft | 464 lb-ft (best) |
| Engine size | 6 L | 6.6 L (best) |
| Cylinders | V8 | V8 |
Size & capability
| Spec | Chevrolet Silverado 3500Work Truck | GMC Sierra 2500 HDPro |
|---|---|---|
| Seating | 3 seats | 3 seats |
| Doors | 2 | 2 |
| Towing capacity | 12,000 lbs | 14,500 lbs (best) |
| Payload | 4,658 lbs (best) | 3,689 lbs |
| Curb weight | 4,942 lbs (best) | 6,267 lbs |
| Ground clearance | 10.6 in (best) | 10.2 in |
| Wheelbase | 133 in | 142 in (best) |
| Length | 224.5 in | 236.3 in (best) |
| Width | 79.7 in | 81.8 in (best) |
| Height | 76.7 in | 79.9 in (best) |
Safety & recalls
| Spec | Chevrolet Silverado 3500Work Truck | GMC Sierra 2500 HDPro |
|---|---|---|
| Open recalls (YMM scope) | None reported | None reported |
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 | GMC Sierra 2500 HD |
|---|---|---|
| 1 | Work Truck $23,185 MSRP(Currently comparing) | Pro $47,000 MSRP(Currently comparing) |
| 2 | Work Truck $26,040 MSRP | Pro $48,900 MSRP |
| 3 | Work Truck $26,475 MSRP | Pro $49,100 MSRP |
| 4 | Work Truck $28,035 MSRP | Pro $50,700 MSRP |
| 5 | Work Truck $28,715 MSRP | Pro $50,900 MSRP |
| 6 | Work Truck $26,465 MSRP | Pro $49,800 MSRP |
| 7 | Work Truck $26,710 MSRP | Pro $51,700 MSRP |
| 8 | Work Truck $29,060 MSRP | Pro $51,900 MSRP |
| 9 | Work Truck $29,255 MSRP | Pro $53,500 MSRP |
| 10 | Work Truck $31,050 MSRP | Pro $53,700 MSRP |
| 11 | Work Truck $31,495 MSRP | SLE $54,000 MSRP |
| 12 | LS $24,110 MSRP | SLE $56,100 MSRP |
| 13 | LS $27,125 MSRP | SLE $56,300 MSRP |
| 14 | LS $27,500 MSRP | SLE $57,900 MSRP |
| 15 | LS $29,120 MSRP | SLE $58,100 MSRP |
| 16 | LS $29,740 MSRP | SLT $65,200 MSRP |
| 17 | LS $27,545 MSRP | SLT $65,500 MSRP |
| 18 | LS $27,740 MSRP | AT4 $72,200 MSRP |
| 19 | LS $30,140 MSRP | AT4 $72,400 MSRP |
| 20 | LS $30,280 MSRP | Denali $75,200 MSRP |
| 21 | LS $32,140 MSRP | Denali $75,400 MSRP |
| 22 | LS $32,520 MSRP | AT4X $85,200 MSRP |
| 23 | LT1 $25,480 MSRP | Denali Ultimate $94,200 MSRP |
| 24 | LT1 $28,455 MSRP | Denali Ultimate $94,500 MSRP |
| 25 | LT1 $29,025 MSRP | — |
| 26 | LT1 $30,385 MSRP | — |
| 27 | LT1 $31,140 MSRP | — |
| 28 | LT1 $28,730 MSRP | — |
| 29 | LT1 $28,980 MSRP | — |
| 30 | LT1 $31,505 MSRP | — |
| 31 | LT1 $31,710 MSRP | — |
| 32 | LT1 $33,400 MSRP | — |
| 33 | LT1 $33,825 MSRP | — |
| 34 | LT2 $30,895 MSRP | — |
| 35 | LT2 $31,240 MSRP | — |
| 36 | LT2 $33,170 MSRP | — |
| 37 | LT2 $33,330 MSRP | — |
| 38 | LT2 $33,585 MSRP | — |
| 39 | LT2 $34,445 MSRP | — |
| 40 | LT2 $35,855 MSRP | — |
| 41 | LT2 $36,500 MSRP | — |
| 42 | LT3 $32,375 MSRP | — |
| 43 | LT3 $32,720 MSRP | — |
| 44 | LT3 $34,650 MSRP | — |
| 45 | LT3 $34,810 MSRP | — |
| 46 | LT3 $35,065 MSRP | — |
| 47 | LT3 $35,925 MSRP | — |
| 48 | LT3 $37,335 MSRP | — |
| 49 | LT3 $37,980 MSRP | — |
Live inventory
GMC Sierra 2500 HD6 for sale
See all
New2026 GMC Sierra 2500 HD
Denali
Onyx Black•Jet Black, Forge Perforated Leather Seat TrimN/A$96,405Jay Hatfield GMC of Pittsburg
Frontenac, KS
New2026 GMC Sierra 2500 HD
AT4
Summit White•Jet Black With Kalahari Accents, Perforated Front Leather Seat TrimN/A$79,864Jay Hatfield GMC Chanute
Chanute, KS
New2026 GMC Sierra 2500 HD
AT4X
Sterling Metallic•Obsidian Rush, Full Grain Leather Seat TrimN/A$108,480Jay Hatfield GMC of Pittsburg
Frontenac, KS
New2026 GMC Sierra 2500 HD
SLT
Volcanic Red Tintcoat•Jet Black, Perforated Leather-Appointed Front Outboard Seating PositionsN/A$86,860Jay Hatfield GMC of Pittsburg
Frontenac, KS
New2026 GMC Sierra 2500 HD
SLE
Summit White•Jet Black, Cloth Seat TrimN/A$67,575Jay Hatfield GMC of Pittsburg
Frontenac, KS
New2026 GMC Sierra 2500 HD
AT4
Onyx Black•Jet Black With Kalahari Accents, Perforated Front Leather Seat TrimN/A$91,450Jay Hatfield GMC of Pittsburg
Frontenac, KS
Chevrolet Silverado 3500 vs GMC Sierra 2500 HD FAQ
- Which is better: 2006 Chevrolet Silverado 3500 or 2026 GMC Sierra 2500 HD?
- It depends on priorities. OpenDealer compares 2006 Chevrolet Silverado 3500 vs 2026 GMC Sierra 2500 HD on MSRP, fuel economy, horsepower, seating, towing, NHTSA safety ratings, and live market prices so you can weigh the tradeoffs.
- Which costs less: 2006 Chevrolet Silverado 3500 or 2026 GMC Sierra 2500 HD?
- Based on starting MSRP, the 2006 Chevrolet Silverado 3500 starts lower at $23,185. Live GMC Sierra 2500 HD listings start at $67,575.
- Which has better startingMsrp: 2006 Chevrolet Silverado 3500 or 2026 GMC Sierra 2500 HD?
- The 2006 Chevrolet Silverado 3500 leads on startingMsrp in this comparison (23,185).
- Which has better horsepower: 2006 Chevrolet Silverado 3500 or 2026 GMC Sierra 2500 HD?
- The 2026 GMC Sierra 2500 HD leads on horsepower in this comparison (470).
- Which has better maxTowingLbs: 2006 Chevrolet Silverado 3500 or 2026 GMC Sierra 2500 HD?
- The 2026 GMC Sierra 2500 HD leads on maxTowingLbs in this comparison (20,000).