2002 Alfa Romeo 156 vs. 2005 Hummer H2
To start off, 2005 Hummer H2 is newer by 3 year(s). Which means there will be less support and parts availability for 2002 Alfa Romeo 156. In addition, the cost of maintenance, including insurance, on 2002 Alfa Romeo 156 would be higher. At 5,965 cc (8 cylinders), 2005 Hummer H2 is equipped with a bigger engine. In terms of performance, 2005 Hummer H2 (325 HP) has 211 more horse power than 2002 Alfa Romeo 156. (114 HP) In normal driving conditions, 2005 Hummer H2 should accelerate faster than 2002 Alfa Romeo 156. With that said, vehicle weight also plays an important factor in acceleration. 2005 Hummer H2 weights approximately 1563 kg more than 2002 Alfa Romeo 156. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Hummer H2 is four wheel drive (4WD), it will have significant more traction and grip than 2002 Alfa Romeo 156. In wet, icy, snow, or gravel driving conditions, 2005 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, 2005 Hummer H2 (496 Nm) has 350 more torque (in Nm) than 2002 Alfa Romeo 156. (146 Nm). This means 2005 Hummer H2 will have an easier job in driving up hills or pulling heavy equipment than 2002 Alfa Romeo 156. 2005 Hummer H2 has automatic transmission and 2002 Alfa Romeo 156 has manual transmission. 2002 Alfa Romeo 156 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Hummer H2 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2002 Alfa Romeo 156 | 2005 Hummer H2 | |
| Make | Alfa Romeo | Hummer |
| Model | 156 | H2 |
| Year Released | 2002 | 2005 |
| Body Type | Station Wagon | SUV |
| Engine Position | Front | Front |
| Engine Size | 1598 cc | 5965 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 114 HP | 325 HP |
| Torque | 146 Nm | 496 Nm |
| Engine Bore Size | 82 mm | 102 mm |
| Engine Stroke Size | 75.6 mm | 92 mm |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1340 kg | 2903 kg |
| Vehicle Length | 4440 mm | 4830 mm |
| Vehicle Width | 1750 mm | 2070 mm |
| Vehicle Height | 1420 mm | 1980 mm |
| Wheelbase Size | 2550 mm | 3130 mm |
| Fuel Tank Capacity | 63 L | 121 L |
