2005 Alfa Romeo 156 vs. 2001 Nissan Xterra
To start off, 2005 Alfa Romeo 156 is newer by 4 year(s). Which means there will be less support and parts availability for 2001 Nissan Xterra. In addition, the cost of maintenance, including insurance, on 2001 Nissan Xterra would be higher. At 2,391 cc (4 cylinders), 2001 Nissan Xterra is equipped with a bigger engine. In terms of performance, 2005 Alfa Romeo 156 (173 HP @ 4000 RPM) has 32 more horse power than 2001 Nissan Xterra. (141 HP @ 5200 RPM). In normal driving conditions, 2005 Alfa Romeo 156 should accelerate faster than 2001 Nissan Xterra. With that said, vehicle weight also plays an important factor in acceleration. 2001 Nissan Xterra weights approximately 330 kg more than 2005 Alfa Romeo 156.
Because 2001 Nissan Xterra is four wheel drive (4WD), it will have significant more traction and grip than 2005 Alfa Romeo 156. In wet, icy, snow, or gravel driving conditions, 2001 Nissan Xterra 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, 2001 Nissan Xterra (209 Nm @ 4000 RPM) has 22 more torque (in Nm) than 2005 Alfa Romeo 156. (187 Nm @ 3500 RPM). This means 2001 Nissan Xterra will have an easier job in driving up hills or pulling heavy equipment than 2005 Alfa Romeo 156.
Compare all specifications:
| 2005 Alfa Romeo 156 | 2001 Nissan Xterra | |
| Make | Alfa Romeo | Nissan |
| Model | 156 | Xterra |
| Year Released | 2005 | 2001 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 1969 cc | 2391 cc |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 173 HP | 141 HP |
| Engine RPM | 4000 RPM | 5200 RPM |
| Torque | 187 Nm | 209 Nm |
| Torque RPM | 3500 RPM | 4000 RPM |
| Engine Bore Size | 83 mm | 89 mm |
| Engine Stroke Size | 91 mm | 96 mm |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1250 kg | 1580 kg |
| Wheelbase Size | 2550 mm | 2660 mm |
