1998 Alfa Romeo 166 vs. 2007 Hummer H2
To start off, 2007 Hummer H2 is newer by 9 year(s). Which means there will be less support and parts availability for 1998 Alfa Romeo 166. In addition, the cost of maintenance, including insurance, on 1998 Alfa Romeo 166 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 135 more horse power than 1998 Alfa Romeo 166. (190 HP @ 6300 RPM) In normal driving conditions, 2007 Hummer H2 should accelerate faster than 1998 Alfa Romeo 166. With that said, vehicle weight also plays an important factor in acceleration. 2007 Hummer H2 weights approximately 1383 kg more than 1998 Alfa Romeo 166. 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 1998 Alfa Romeo 166. 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 (496 Nm @ 4000 RPM) has 270 more torque (in Nm) than 1998 Alfa Romeo 166. (226 Nm @ 5000 RPM). This means 2007 Hummer H2 will have an easier job in driving up hills or pulling heavy equipment than 1998 Alfa Romeo 166.
Compare all specifications:
| 1998 Alfa Romeo 166 | 2007 Hummer H2 | |
| Make | Alfa Romeo | Hummer |
| Model | 166 | H2 |
| Year Released | 1998 | 2007 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 2492 cc | 5999 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 190 HP | 325 HP |
| Engine RPM | 6300 RPM | 5200 RPM |
| Torque | 226 Nm | 496 Nm |
| Torque RPM | 5000 RPM | 4000 RPM |
| Engine Bore Size | 88 mm | 101.6 mm |
| Engine Stroke Size | 68.3 mm | 91.9 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1520 kg | 2903 kg |
| Vehicle Length | 4730 mm | 5180 mm |
| Vehicle Width | 1820 mm | 2070 mm |
| Vehicle Height | 1420 mm | 2020 mm |
| Wheelbase Size | 2710 mm | 3120 mm |
| Fuel Tank Capacity | 72 L | 121 L |
