2008 Alfa Romeo 147 vs. 2009 Hummer H3
To start off, 2009 Hummer H3 is newer by 1 year(s). Which means there will be less support and parts availability for 2008 Alfa Romeo 147. In addition, the cost of maintenance, including insurance, on 2008 Alfa Romeo 147 would be higher. At 3,653 cc (5 cylinders), 2009 Hummer H3 is equipped with a bigger engine. In terms of performance, 2009 Hummer H3 (239 HP @ 5800 RPM) has 121 more horse power than 2008 Alfa Romeo 147. (118 HP @ 4000 RPM) In normal driving conditions, 2009 Hummer H3 should accelerate faster than 2008 Alfa Romeo 147. With that said, vehicle weight also plays an important factor in acceleration. 2009 Hummer H3 weights approximately 912 kg more than 2008 Alfa Romeo 147. 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 2008 Alfa Romeo 147. 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 (327 Nm @ 4600 RPM) has 52 more torque (in Nm) than 2008 Alfa Romeo 147. (275 Nm @ 2000 RPM). This means 2009 Hummer H3 will have an easier job in driving up hills or pulling heavy equipment than 2008 Alfa Romeo 147.
Compare all specifications:
| 2008 Alfa Romeo 147 | 2009 Hummer H3 | |
| Make | Alfa Romeo | Hummer |
| Model | 147 | H3 |
| Year Released | 2008 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 1910 cc | 3653 cc |
| Engine Cylinders | 4 cylinders | 5 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 118 HP | 239 HP |
| Engine RPM | 4000 RPM | 5800 RPM |
| Torque | 275 Nm | 327 Nm |
| Torque RPM | 2000 RPM | 4600 RPM |
| Engine Compression Ratio | 18.0:1 | 10.5:1 |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1290 kg | 2202 kg |
| Vehicle Length | 4230 mm | 4770 mm |
| Vehicle Width | 1740 mm | 2170 mm |
| Vehicle Height | 1450 mm | 1870 mm |
| Fuel Consumption Overall | 5.8 L/100km | 14.7 L/100km |
| Fuel Tank Capacity | 60 L | 87 L |
