1979 Alfa Romeo Alfasud vs. 2003 Nissan X-Trail
To start off, 2003 Nissan X-Trail is newer by 24 year(s). Which means there will be less support and parts availability for 1979 Alfa Romeo Alfasud. In addition, the cost of maintenance, including insurance, on 1979 Alfa Romeo Alfasud would be higher. At 2,184 cc (4 cylinders), 2003 Nissan X-Trail is equipped with a bigger engine. In terms of performance, 2003 Nissan X-Trail (112 HP @ 2000 RPM) has 50 more horse power than 1979 Alfa Romeo Alfasud. (62 HP @ 6000 RPM) In normal driving conditions, 2003 Nissan X-Trail should accelerate faster than 1979 Alfa Romeo Alfasud. With that said, vehicle weight also plays an important factor in acceleration. 2003 Nissan X-Trail weights approximately 706 kg more than 1979 Alfa Romeo Alfasud. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2003 Nissan X-Trail is four wheel drive (4WD), it will have significant more traction and grip than 1979 Alfa Romeo Alfasud. In wet, icy, snow, or gravel driving conditions, 2003 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 Nissan X-Trail (270 Nm @ 2000 RPM) has 182 more torque (in Nm) than 1979 Alfa Romeo Alfasud. (88 Nm @ 3200 RPM). This means 2003 Nissan X-Trail will have an easier job in driving up hills or pulling heavy equipment than 1979 Alfa Romeo Alfasud.
Compare all specifications:
| 1979 Alfa Romeo Alfasud | 2003 Nissan X-Trail | |
| Make | Alfa Romeo | Nissan |
| Model | Alfasud | X-Trail |
| Year Released | 1979 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 1186 cc | 2184 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 62 HP | 112 HP |
| Engine RPM | 6000 RPM | 2000 RPM |
| Torque | 88 Nm | 270 Nm |
| Torque RPM | 3200 RPM | 2000 RPM |
| Engine Bore Size | 80 mm | 86 mm |
| Engine Stroke Size | 59 mm | 94 mm |
| Engine Compression Ratio | 9.0:1 | 16.0:1 |
| Top Speed | 153 km/hour | 165 km/hour |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 5 doors |
| Vehicle Weight | 894 kg | 1600 kg |
| Wheelbase Size | 2520 mm | 2540 mm |
| Fuel Tank Capacity | 50 L | 60 L |
