2005 Chevrolet Colorado vs. 2010 Hummer H3
To start off, 2010 Hummer H3 is newer by 5 year(s). Which means there will be less support and parts availability for 2005 Chevrolet Colorado. In addition, the cost of maintenance, including insurance, on 2005 Chevrolet Colorado would be higher. At 3,700 cc (5 cylinders), 2010 Hummer H3 is equipped with a bigger engine. In terms of performance, 2010 Hummer H3 (239 HP @ 5800 RPM) has 64 more horse power than 2005 Chevrolet Colorado. (175 HP @ 6000 RPM) In normal driving conditions, 2010 Hummer H3 should accelerate faster than 2005 Chevrolet Colorado. With that said, vehicle weight also plays an important factor in acceleration. 2010 Hummer H3 weights approximately 1007 kg more than 2005 Chevrolet Colorado. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2010 Hummer H3 (327 Nm) has 76 more torque (in Nm) than 2005 Chevrolet Colorado. (251 Nm). This means 2010 Hummer H3 will have an easier job in driving up hills or pulling heavy equipment than 2005 Chevrolet Colorado.
Compare all specifications:
| 2005 Chevrolet Colorado | 2010 Hummer H3 | |
| Make | Chevrolet | Hummer |
| Model | Colorado | H3 |
| Year Released | 2005 | 2010 |
| Body Type | Pickup | SUV |
| Engine Position | Front | Front |
| Engine Size | 2770 cc | 3700 cc |
| Engine Cylinders | 4 cylinders | 5 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 175 HP | 239 HP |
| Engine RPM | 6000 RPM | 5800 RPM |
| Torque | 251 Nm | 327 Nm |
| Engine Compression Ratio | 10.0:1 | 10.5:1 |
| Number of Seats | 3 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1187 kg | 2194 kg |
| Vehicle Length | 4890 mm | 5410 mm |
| Vehicle Width | 1720 mm | 1910 mm |
| Vehicle Height | 1650 mm | 1840 mm |
| Wheelbase Size | 2880 mm | 3420 mm |
| Fuel Consumption | 8.7 L/100km | 13.2 L/100km |
| Fuel Consumption City | 11.8 L/100km | 17 L/100km |
| Fuel Consumption Overall | 10.2 L/100km | 14.9 L/100km |
| Fuel Tank Capacity | 72 L | 102 L |
