2005 Chevrolet Silverado vs. 2006 Hummer H1
To start off, 2006 Hummer H1 is newer by 1 year(s). Which means there will be less support and parts availability for 2005 Chevrolet Silverado. In addition, the cost of maintenance, including insurance, on 2005 Chevrolet Silverado would be higher. At 6,604 cc (8 cylinders), 2006 Hummer H1 is equipped with a bigger engine. In terms of performance, 2006 Hummer H1 (300 HP) has 5 more horse power than 2005 Chevrolet Silverado. (295 HP) In normal driving conditions, 2006 Hummer H1 should accelerate faster than 2005 Chevrolet Silverado. With that said, vehicle weight also plays an important factor in acceleration. 2006 Hummer H1 weights approximately 1178 kg more than 2005 Chevrolet Silverado. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2006 Hummer H1 (705 Nm) has 251 more torque (in Nm) than 2005 Chevrolet Silverado. (454 Nm). This means 2006 Hummer H1 will have an easier job in driving up hills or pulling heavy equipment than 2005 Chevrolet Silverado.
Compare all specifications:
| 2005 Chevrolet Silverado | 2006 Hummer H1 | |
| Make | Chevrolet | Hummer |
| Model | Silverado | H1 |
| Year Released | 2005 | 2006 |
| Body Type | Pickup | SUV |
| Engine Position | Front | Front |
| Engine Size | 5359 cc | 6604 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 295 HP | 300 HP |
| Torque | 454 Nm | 705 Nm |
| Engine Bore Size | 96.1 mm | 103.1 mm |
| Engine Stroke Size | 92 mm | 99.1 mm |
| Engine Compression Ratio | 9.5:1 | 17.5:1 |
| Fuel Type | Gasoline / Electric Hybrid | Diesel |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 2094 kg | 3272 kg |
| Vehicle Length | 5850 mm | 4690 mm |
| Vehicle Width | 2000 mm | 2200 mm |
| Vehicle Height | 1810 mm | 2010 mm |
| Wheelbase Size | 3650 mm | 3310 mm |
| Fuel Consumption Overall | 12.4 L/100km | 13.8 L/100km |
| Fuel Tank Capacity | 98 L | 195 L |
