2007 Hummer H3 vs. 2007 Chevrolet Cobalt
To start off, both 2007 Hummer H3 and 2007 Chevrolet Cobalt were released in the same year (2007). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 3,700 cc (5 cylinders), 2007 Hummer H3 is equipped with a bigger engine. In terms of performance, 2007 Hummer H3 (242 HP @ 5600 RPM) has 93 more horse power than 2007 Chevrolet Cobalt. (149 HP @ 5600 RPM). In normal driving conditions, 2007 Hummer H3 should accelerate faster than 2007 Chevrolet Cobalt.
Because 2007 Hummer H3 is four wheel drive (4WD), it will have significant more traction and grip than 2007 Chevrolet Cobalt. In wet, icy, snow, or gravel driving conditions, 2007 Hummer H3 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, 2007 Hummer H3 (328 Nm @ 4600 RPM) has 122 more torque (in Nm) than 2007 Chevrolet Cobalt. (206 Nm @ 4200 RPM). This means 2007 Hummer H3 will have an easier job in driving up hills or pulling heavy equipment than 2007 Chevrolet Cobalt.
Compare all specifications:
| 2007 Hummer H3 | 2007 Chevrolet Cobalt | |
| Make | Hummer | Chevrolet |
| Model | H3 | Cobalt |
| Year Released | 2007 | 2007 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Front |
| Engine Size | 3700 cc | 2201 cc |
| Engine Cylinders | 5 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 242 HP | 149 HP |
| Engine RPM | 5600 RPM | 5600 RPM |
| Torque | 328 Nm | 206 Nm |
| Torque RPM | 4600 RPM | 4200 RPM |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Length | 4750 mm | 4590 mm |
| Vehicle Width | 1900 mm | 1730 mm |
| Vehicle Height | 1880 mm | 1460 mm |
| Wheelbase Size | 2850 mm | 2630 mm |
| Fuel Consumption Overall | 13.8 L/100km | 8.7 L/100km |
| Fuel Tank Capacity | 87 L | 49 L |
