2005 Alfa Romeo 166 vs. 2001 Nissan X-Trail
To start off, 2005 Alfa Romeo 166 is newer by 4 year(s). Which means there will be less support and parts availability for 2001 Nissan X-Trail. In addition, the cost of maintenance, including insurance, on 2001 Nissan X-Trail would be higher. At 2,492 cc (5 cylinders), 2005 Alfa Romeo 166 is equipped with a bigger engine. In terms of performance, 2005 Alfa Romeo 166 (173 HP @ 4000 RPM) has 35 more horse power than 2001 Nissan X-Trail. (138 HP @ 6000 RPM). In normal driving conditions, 2005 Alfa Romeo 166 should accelerate faster than 2001 Nissan X-Trail. With that said, vehicle weight also plays an important factor in acceleration. 2005 Alfa Romeo 166 weights approximately 100 kg more than 2001 Nissan X-Trail. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2001 Nissan X-Trail 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, 2001 Nissan X-Trail 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 (385 Nm @ 2000 RPM) has 193 more torque (in Nm) than 2001 Nissan X-Trail. (192 Nm @ 4000 RPM). This means 2005 Alfa Romeo 166 will have an easier job in driving up hills or pulling heavy equipment than 2001 Nissan X-Trail.
Compare all specifications:
| 2005 Alfa Romeo 166 | 2001 Nissan X-Trail | |
| Make | Alfa Romeo | Nissan |
| Model | 166 | X-Trail |
| Year Released | 2005 | 2001 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 2492 cc | 1998 cc |
| Engine Cylinders | 5 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 173 HP | 138 HP |
| Engine RPM | 4000 RPM | 6000 RPM |
| Torque | 385 Nm | 192 Nm |
| Torque RPM | 2000 RPM | 4000 RPM |
| Engine Compression Ratio | 18.5:1 | 9.9:1 |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1615 kg | 1515 kg |
| Vehicle Length | 4730 mm | 4520 mm |
| Vehicle Width | 1810 mm | 1770 mm |
| Vehicle Height | 1420 mm | 1760 mm |
| Wheelbase Size | 2600 mm | 2630 mm |
| Fuel Tank Capacity | 72 L | 60 L |
