2006 Alfa Romeo 156 vs. 2004 Nissan X-Trail
To start off, 2006 Alfa Romeo 156 is newer by 2 year(s). Which means there will be less support and parts availability for 2004 Nissan X-Trail. In addition, the cost of maintenance, including insurance, on 2004 Nissan X-Trail would be higher. At 1,998 cc (4 cylinders), 2004 Nissan X-Trail is equipped with a bigger engine. In terms of performance, 2006 Alfa Romeo 156 (149 HP @ 6300 RPM) has 6 more horse power than 2004 Nissan X-Trail. (143 HP @ 6000 RPM). In normal driving conditions, 2006 Alfa Romeo 156 should accelerate faster than 2004 Nissan X-Trail. With that said, vehicle weight also plays an important factor in acceleration. 2006 Alfa Romeo 156 weights approximately 330 kg more than 2004 Nissan X-Trail. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2004 Nissan X-Trail (192 Nm @ 4000 RPM) has 11 more torque (in Nm) than 2006 Alfa Romeo 156. (181 Nm @ 3800 RPM). This means 2004 Nissan X-Trail will have an easier job in driving up hills or pulling heavy equipment than 2006 Alfa Romeo 156.
Compare all specifications:
| 2006 Alfa Romeo 156 | 2004 Nissan X-Trail | |
| Make | Alfa Romeo | Nissan |
| Model | 156 | X-Trail |
| Year Released | 2006 | 2004 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 1970 cc | 1998 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 149 HP | 143 HP |
| Engine RPM | 6300 RPM | 6000 RPM |
| Torque | 181 Nm | 192 Nm |
| Torque RPM | 3800 RPM | 4000 RPM |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1615 kg | 1285 kg |
| Wheelbase Size | 2600 mm | 2540 mm |
| Fuel Tank Capacity | 63 L | 60 L |
