2007 Hummer H2 vs. 2009 Alfa Romeo GT
To start off, 2009 Alfa Romeo GT is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Hummer H2. In addition, the cost of maintenance, including insurance, on 2007 Hummer H2 would be higher. At 5,999 cc (8 cylinders), 2007 Hummer H2 is equipped with a bigger engine. In terms of performance, 2007 Hummer H2 (325 HP @ 5200 RPM) has 162 more horse power than 2009 Alfa Romeo GT. (163 HP @ 6400 RPM). In normal driving conditions, 2007 Hummer H2 should accelerate faster than 2009 Alfa Romeo GT. With that said, vehicle weight also plays an important factor in acceleration. 2007 Hummer H2 weights approximately 1508 kg more than 2009 Alfa Romeo GT. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Hummer H2 is four wheel drive (4WD), it will have significant more traction and grip than 2009 Alfa Romeo GT. In wet, icy, snow, or gravel driving conditions, 2007 Hummer H2 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 H2 (495 Nm @ 4000 RPM) has 289 more torque (in Nm) than 2009 Alfa Romeo GT. (206 Nm @ 3250 RPM). This means 2007 Hummer H2 will have an easier job in driving up hills or pulling heavy equipment than 2009 Alfa Romeo GT.
Compare all specifications:
| 2007 Hummer H2 | 2009 Alfa Romeo GT | |
| Make | Hummer | Alfa Romeo |
| Model | H2 | GT |
| Year Released | 2007 | 2009 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Front |
| Engine Size | 5999 cc | 1970 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 325 HP | 163 HP |
| Engine RPM | 5200 RPM | 6400 RPM |
| Torque | 495 Nm | 206 Nm |
| Torque RPM | 4000 RPM | 3250 RPM |
| Engine Bore Size | 101.6 mm | 83 mm |
| Engine Stroke Size | 91.9 mm | 91 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 2903 kg | 1395 kg |
| Vehicle Length | 5180 mm | 4500 mm |
| Vehicle Width | 2070 mm | 1770 mm |
| Vehicle Height | 2020 mm | 1370 mm |
| Wheelbase Size | 3120 mm | 2600 mm |
| Fuel Consumption Overall | 13.8 L/100km | 8.9 L/100km |
| Fuel Tank Capacity | 121 L | 63 L |
