2005 Chevrolet Aveo vs. 2009 Hummer H3
To start off, 2009 Hummer H3 is newer by 4 year(s). Which means there will be less support and parts availability for 2005 Chevrolet Aveo. In addition, the cost of maintenance, including insurance, on 2005 Chevrolet Aveo would be higher. At 5,300 cc (8 cylinders), 2009 Hummer H3 is equipped with a bigger engine. In terms of performance, 2009 Hummer H3 (300 HP @ 5200 RPM) has 197 more horse power than 2005 Chevrolet Aveo. (103 HP @ 5600 RPM) In normal driving conditions, 2009 Hummer H3 should accelerate faster than 2005 Chevrolet Aveo. With that said, vehicle weight also plays an important factor in acceleration. 2009 Hummer H3 weights approximately 1131 kg more than 2005 Chevrolet Aveo. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Hummer H3 is four wheel drive (4WD), it will have significant more traction and grip than 2005 Chevrolet Aveo. In wet, icy, snow, or gravel driving conditions, 2009 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, 2009 Hummer H3 (434 Nm) has 289 more torque (in Nm) than 2005 Chevrolet Aveo. (145 Nm). This means 2009 Hummer H3 will have an easier job in driving up hills or pulling heavy equipment than 2005 Chevrolet Aveo. 2009 Hummer H3 has automatic transmission and 2005 Chevrolet Aveo has manual transmission. 2005 Chevrolet Aveo will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Hummer H3 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Chevrolet Aveo | 2009 Hummer H3 | |
| Make | Chevrolet | Hummer |
| Model | Aveo | H3 |
| Year Released | 2005 | 2009 |
| Body Type | Hatchback | SUV |
| Engine Position | Front | Front |
| Engine Size | 1604 cc | 5300 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 103 HP | 300 HP |
| Engine RPM | 5600 RPM | 5200 RPM |
| Torque | 145 Nm | 434 Nm |
| Engine Compression Ratio | 9.5:1 | 10.0:1 |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1063 kg | 2194 kg |
| Vehicle Length | 3890 mm | 4770 mm |
| Vehicle Width | 1680 mm | 2170 mm |
| Vehicle Height | 1500 mm | 1870 mm |
| Wheelbase Size | 2490 mm | 2850 mm |
| Fuel Consumption | 6.7 L/100km | 14.7 L/100km |
| Fuel Consumption City | 8.7 L/100km | 18.1 L/100km |
| Fuel Consumption Overall | 7.8 L/100km | 16.8 L/100km |
| Fuel Tank Capacity | 45 L | 87 L |
