2008 Hummer H3 vs. 2010 Chevrolet Cobalt
To start off, 2010 Chevrolet Cobalt is newer by 2 year(s). Which means there will be less support and parts availability for 2008 Hummer H3. In addition, the cost of maintenance, including insurance, on 2008 Hummer H3 would be higher. At 3,653 cc (5 cylinders), 2008 Hummer H3 is equipped with a bigger engine. In terms of performance, 2008 Hummer H3 (242 HP @ 5600 RPM) has 87 more horse power than 2010 Chevrolet Cobalt. (155 HP @ 6100 RPM). In normal driving conditions, 2008 Hummer H3 should accelerate faster than 2010 Chevrolet Cobalt. With that said, vehicle weight also plays an important factor in acceleration. 2008 Hummer H3 weights approximately 971 kg more than 2010 Chevrolet Cobalt. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 Hummer H3 is four wheel drive (4WD), it will have significant more traction and grip than 2010 Chevrolet Cobalt. In wet, icy, snow, or gravel driving conditions, 2008 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, 2008 Hummer H3 (328 Nm @ 4600 RPM) has 125 more torque (in Nm) than 2010 Chevrolet Cobalt. (203 Nm @ 4900 RPM). This means 2008 Hummer H3 will have an easier job in driving up hills or pulling heavy equipment than 2010 Chevrolet Cobalt. 2010 Chevrolet Cobalt has automatic transmission and 2008 Hummer H3 has manual transmission. 2008 Hummer H3 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2010 Chevrolet Cobalt will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 Hummer H3 | 2010 Chevrolet Cobalt | |
| Make | Hummer | Chevrolet |
| Model | H3 | Cobalt |
| Year Released | 2008 | 2010 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Front |
| Engine Size | 3653 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 | 155 HP |
| Engine RPM | 5600 RPM | 6100 RPM |
| Torque | 328 Nm | 203 Nm |
| Torque RPM | 4600 RPM | 4900 RPM |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 2232 kg | 1261 kg |
| Vehicle Length | 4750 mm | 4590 mm |
| Vehicle Width | 1900 mm | 1730 mm |
| Vehicle Height | 1860 mm | 1460 mm |
| Wheelbase Size | 2850 mm | 2630 mm |
| Fuel Consumption Highway | 13.1 L/100km | 7.3 L/100km |
| Fuel Consumption City | 18.1 L/100km | 10 L/100km |
| Fuel Consumption Overall | 15.7 L/100km | 8.9 L/100km |
| Fuel Tank Capacity | 87 L | 49 L |
