2009 Chevrolet Silverado vs. 2008 Hummer H2
To start off, 2009 Chevrolet Silverado is newer by 1 year(s). Which means there will be less support and parts availability for 2008 Hummer H2. In addition, the cost of maintenance, including insurance, on 2008 Hummer H2 would be higher. At 6,199 cc (8 cylinders), 2008 Hummer H2 is equipped with a bigger engine. In terms of performance, 2008 Hummer H2 (393 HP @ 5700 RPM) has 198 more horse power than 2009 Chevrolet Silverado. (195 HP @ 4600 RPM) In normal driving conditions, 2008 Hummer H2 should accelerate faster than 2009 Chevrolet Silverado. With that said, vehicle weight also plays an important factor in acceleration. 2008 Hummer H2 weights approximately 1354 kg more than 2009 Chevrolet Silverado. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 Hummer H2 is four wheel drive (4WD), it will have significant more traction and grip than 2009 Chevrolet Silverado. In wet, icy, snow, or gravel driving conditions, 2008 Hummer H2 will offer significantly more control. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2008 Hummer H2 (564 Nm @ 4300 RPM) has 211 more torque (in Nm) than 2009 Chevrolet Silverado. (353 Nm @ 2800 RPM). This means 2008 Hummer H2 will have an easier job in driving up hills or pulling heavy equipment than 2009 Chevrolet Silverado.
Compare all specifications:
| 2009 Chevrolet Silverado | 2008 Hummer H2 | |
| Make | Chevrolet | Hummer |
| Model | Silverado | H2 |
| Year Released | 2009 | 2008 |
| Body Type | Pickup | SUV |
| Engine Position | Front | Front |
| Engine Size | 4300 cc | 6199 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 195 HP | 393 HP |
| Engine RPM | 4600 RPM | 5700 RPM |
| Torque | 353 Nm | 564 Nm |
| Torque RPM | 2800 RPM | 4300 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 3 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1549 kg | 2903 kg |
| Vehicle Length | 5710 mm | 4830 mm |
| Vehicle Width | 2040 mm | 2070 mm |
| Vehicle Height | 1870 mm | 2020 mm |
| Wheelbase Size | 3380 mm | 3130 mm |
| Fuel Consumption Overall | 14 L/100km | 15.7 L/100km |
| Fuel Tank Capacity | 129 L | 121 L |
