2005 Alfa Romeo 166 vs. 1999 Nissan Xterra
To start off, 2005 Alfa Romeo 166 is newer by 6 year(s). Which means there will be less support and parts availability for 1999 Nissan Xterra. In addition, the cost of maintenance, including insurance, on 1999 Nissan Xterra would be higher. At 2,959 cc (6 cylinders), 2005 Alfa Romeo 166 is equipped with a bigger engine. In terms of performance, 2005 Alfa Romeo 166 (217 HP @ 6300 RPM) has 76 more horse power than 1999 Nissan Xterra. (141 HP @ 5200 RPM). In normal driving conditions, 2005 Alfa Romeo 166 should accelerate faster than 1999 Nissan Xterra. With that said, vehicle weight also plays an important factor in acceleration. 2005 Alfa Romeo 166 weights approximately 1 kg more than 1999 Nissan Xterra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1999 Nissan Xterra is four wheel drive (4WD), it will have significant more traction and grip than 2005 Alfa Romeo 166. In wet, icy, snow, or gravel driving conditions, 1999 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, 2005 Alfa Romeo 166 (265 Nm @ 5000 RPM) has 56 more torque (in Nm) than 1999 Nissan Xterra. (209 Nm @ 4000 RPM). This means 2005 Alfa Romeo 166 will have an easier job in driving up hills or pulling heavy equipment than 1999 Nissan Xterra.
Compare all specifications:
| 2005 Alfa Romeo 166 | 1999 Nissan Xterra | |
| Make | Alfa Romeo | Nissan |
| Model | 166 | Xterra |
| Year Released | 2005 | 1999 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 2959 cc | 2393 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 217 HP | 141 HP |
| Engine RPM | 6300 RPM | 5200 RPM |
| Torque | 265 Nm | 209 Nm |
| Torque RPM | 5000 RPM | 4000 RPM |
| Engine Bore Size | 93 mm | 89 mm |
| Engine Stroke Size | 72.6 mm | 96 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1585 kg | 1584 kg |
| Vehicle Length | 4730 mm | 4530 mm |
| Vehicle Width | 1810 mm | 1800 mm |
| Vehicle Height | 1420 mm | 1890 mm |
| Wheelbase Size | 2710 mm | 2660 mm |
