2003 Alfa Romeo 166 vs. 2004 Nissan X-Trail
To start off, 2004 Nissan X-Trail is newer by 1 year(s). Which means there will be less support and parts availability for 2003 Alfa Romeo 166. In addition, the cost of maintenance, including insurance, on 2003 Alfa Romeo 166 would be higher. At 2,488 cc (4 cylinders), 2004 Nissan X-Trail is equipped with a bigger engine. In terms of performance, 2004 Nissan X-Trail (177 HP @ 6000 RPM) has 29 more horse power than 2003 Alfa Romeo 166. (148 HP @ 4000 RPM) In normal driving conditions, 2004 Nissan X-Trail should accelerate faster than 2003 Alfa Romeo 166. With that said, vehicle weight also plays an important factor in acceleration. 2003 Alfa Romeo 166 weights approximately 138 kg more than 2004 Nissan X-Trail.
Because 2004 Nissan X-Trail is four wheel drive (4WD), it will have significant more traction and grip than 2003 Alfa Romeo 166. In wet, icy, snow, or gravel driving conditions, 2004 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, 2003 Alfa Romeo 166 (300 Nm @ 1800 RPM) has 55 more torque (in Nm) than 2004 Nissan X-Trail. (245 Nm @ 4000 RPM). This means 2003 Alfa Romeo 166 will have an easier job in driving up hills or pulling heavy equipment than 2004 Nissan X-Trail. 2004 Nissan X-Trail has automatic transmission and 2003 Alfa Romeo 166 has manual transmission. 2003 Alfa Romeo 166 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2004 Nissan X-Trail will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 Alfa Romeo 166 | 2004 Nissan X-Trail | |
| Make | Alfa Romeo | Nissan |
| Model | 166 | X-Trail |
| Year Released | 2003 | 2004 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 2387 cc | 2488 cc |
| Engine Cylinders | 5 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 148 HP | 177 HP |
| Engine RPM | 4000 RPM | 6000 RPM |
| Torque | 300 Nm | 245 Nm |
| Torque RPM | 1800 RPM | 4000 RPM |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1542 kg | 1404 kg |
| Wheelbase Size | 2600 mm | 2660 mm |
| Fuel Tank Capacity | 69 L | 60 L |
