2007 Hummer H2 vs. 2001 Alfa Romeo 146
To start off, 2007 Hummer H2 is newer by 6 year(s). Which means there will be less support and parts availability for 2001 Alfa Romeo 146. In addition, the cost of maintenance, including insurance, on 2001 Alfa Romeo 146 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 207 more horse power than 2001 Alfa Romeo 146. (118 HP @ 6300 RPM). In normal driving conditions, 2007 Hummer H2 should accelerate faster than 2001 Alfa Romeo 146. With that said, vehicle weight also plays an important factor in acceleration. 2007 Hummer H2 weights approximately 1713 kg more than 2001 Alfa Romeo 146. 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 2001 Alfa Romeo 146. 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 350 more torque (in Nm) than 2001 Alfa Romeo 146. (145 Nm @ 4500 RPM). This means 2007 Hummer H2 will have an easier job in driving up hills or pulling heavy equipment than 2001 Alfa Romeo 146. 2007 Hummer H2 has automatic transmission and 2001 Alfa Romeo 146 has manual transmission. 2001 Alfa Romeo 146 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Hummer H2 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Hummer H2 | 2001 Alfa Romeo 146 | |
| Make | Hummer | Alfa Romeo |
| Model | H2 | 146 |
| Year Released | 2007 | 2001 |
| Engine Position | Front | Front |
| Engine Size | 5999 cc | 1598 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 325 HP | 118 HP |
| Engine RPM | 5200 RPM | 6300 RPM |
| Torque | 495 Nm | 145 Nm |
| Torque RPM | 4000 RPM | 4500 RPM |
| Engine Bore Size | 101.6 mm | 83.1 mm |
| Engine Stroke Size | 91.9 mm | 75.7 mm |
| Engine Compression Ratio | 9.4:1 | 10.3:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 2903 kg | 1190 kg |
| Vehicle Length | 5180 mm | 4270 mm |
| Vehicle Width | 2070 mm | 1720 mm |
| Vehicle Height | 2020 mm | 1430 mm |
| Wheelbase Size | 3120 mm | 2600 mm |
| Fuel Consumption Overall | 14 L/100km | 8.9 L/100km |
| Fuel Tank Capacity | 121 L | 51 L |
