Chevrolet Avalanche 1500 vs Chevrolet Silverado 2500 HD
Side-by-side comparison from manufacturer specifications, NHTSA safety data, and live dealer listings.
Vehicles
Vehicles
2026 Chevrolet Silverado 2500 HD
Overview
| Spec | Chevrolet Avalanche 15001500 LS | Chevrolet Silverado 2500 HDWork Truck |
|---|---|---|
| Selected trim | 1500 LS | Work Truck |
| Body style | Truck (Crew Cab) | Truck (Regular Cab) |
| Drivetrain | rear wheel drive | rear wheel drive |
| Fuel type | flex-fuel (unleaded/E85) | regular unleaded |
| Transmission | 4-speed automatic | 10-speed shiftable automatic |
| Engine type | flex-fuel (FFV) | gas |
| Model year | 2006 | 2026 |
Pricing & market
| Spec | Chevrolet Avalanche 15001500 LS | Chevrolet Silverado 2500 HDWork Truck |
|---|---|---|
| MSRP | $33,910 (best) | $45,600 |
| For sale now | 0 | 0 |
Fuel economy & range
| Spec | Chevrolet Avalanche 15001500 LS | Chevrolet Silverado 2500 HDWork Truck |
|---|---|---|
| Combined MPG | 14 MPG (best) | — |
| City MPG | 13 MPG (best) | — |
| Highway MPG | 17 MPG (best) | — |
| Fuel tank | 31 gal | 36 gal (best) |
Performance
| Spec | Chevrolet Avalanche 15001500 LS | Chevrolet Silverado 2500 HDWork Truck |
|---|---|---|
| Horsepower | 295 hp | 401 hp (best) |
| Torque | 335 lb-ft | 464 lb-ft (best) |
| Engine size | 5.3 L | 6.6 L (best) |
| Cylinders | V8 | V8 |
Size & capability
| Spec | Chevrolet Avalanche 15001500 LS | Chevrolet Silverado 2500 HDWork Truck |
|---|---|---|
| Seating | 6 seats (best) | 3 seats |
| Doors | 4 (best) | 2 |
| Towing capacity | 8,200 lbs | 14,500 lbs (best) |
| Payload | 1,387 lbs | 3,759 lbs (best) |
| Curb weight | 5,413 lbs (best) | 6,203 lbs |
| Ground clearance | 8.6 in | 10.2 in (best) |
| Wheelbase | 130 in | 142 in (best) |
| Length | 221.6 in | 235.6 in (best) |
| Width | 79.8 in | 81.8 in (best) |
| Height | 73.6 in | 79.9 in (best) |
Safety & recalls
| Spec | Chevrolet Avalanche 15001500 LS | Chevrolet Silverado 2500 HDWork Truck |
|---|---|---|
| Open recalls (YMM scope) | 1 | None reported (best) |
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 Avalanche 1500 | Chevrolet Silverado 2500 HD |
|---|---|---|
| 1 | 1500 LS $33,910 MSRP(Currently comparing) | Work Truck $45,600 MSRP(Currently comparing) |
| 2 | 1500 LS $36,910 MSRP | Work Truck $47,300 MSRP |
| 3 | — | Work Truck $47,500 MSRP |
| 4 | — | Work Truck $49,100 MSRP |
| 5 | — | Work Truck $49,300 MSRP |
| 6 | — | Work Truck $48,400 MSRP |
| 7 | — | Work Truck $50,100 MSRP |
| 8 | — | Work Truck $50,300 MSRP |
| 9 | — | Work Truck $51,900 MSRP |
| 10 | — | Work Truck $52,100 MSRP |
| 11 | — | Custom $48,800 MSRP |
| 12 | — | Custom $49,000 MSRP |
| 13 | — | Custom $50,600 MSRP |
| 14 | — | Custom $50,800 MSRP |
| 15 | — | Custom $51,600 MSRP |
| 16 | — | Custom $51,800 MSRP |
| 17 | — | Custom $53,400 MSRP |
| 18 | — | Custom $53,600 MSRP |
| 19 | — | LT $52,200 MSRP |
| 20 | — | LT $54,200 MSRP |
| 21 | — | LT $54,400 MSRP |
| 22 | — | LT $56,000 MSRP |
| 23 | — | LT $56,200 MSRP |
| 24 | — | LTZ $62,900 MSRP |
| 25 | — | LTZ $63,100 MSRP |
| 26 | — | ZR2 $72,800 MSRP |
| 27 | — | High Country $73,200 MSRP |
| 28 | — | High Country $73,400 MSRP |
Chevrolet Avalanche 1500 vs Chevrolet Silverado 2500 HD FAQ
- Which is better: 2006 Chevrolet Avalanche 1500 or 2026 Chevrolet Silverado 2500 HD?
- It depends on priorities. OpenDealer compares 2006 Chevrolet Avalanche 1500 vs 2026 Chevrolet Silverado 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 Avalanche 1500 or 2026 Chevrolet Silverado 2500 HD?
- Based on starting MSRP, the 2006 Chevrolet Avalanche 1500 starts lower at $33,910.
- Which has better startingMsrp: 2006 Chevrolet Avalanche 1500 or 2026 Chevrolet Silverado 2500 HD?
- The 2006 Chevrolet Avalanche 1500 leads on startingMsrp in this comparison (33,910).
- Which has better combinedMpg: 2006 Chevrolet Avalanche 1500 or 2026 Chevrolet Silverado 2500 HD?
- The 2006 Chevrolet Avalanche 1500 leads on combinedMpg in this comparison (14).
- Which has better horsepower: 2006 Chevrolet Avalanche 1500 or 2026 Chevrolet Silverado 2500 HD?
- The 2026 Chevrolet Silverado 2500 HD leads on horsepower in this comparison (401).
- Which has better maxTowingLbs: 2006 Chevrolet Avalanche 1500 or 2026 Chevrolet Silverado 2500 HD?
- The 2026 Chevrolet Silverado 2500 HD leads on maxTowingLbs in this comparison (20,000).