1983 Alfa Romeo Alfa 6 vs. 1999 Nissan Xterra
To start off, 1999 Nissan Xterra is newer by 16 year(s). Which means there will be less support and parts availability for 1983 Alfa Romeo Alfa 6. In addition, the cost of maintenance, including insurance, on 1983 Alfa Romeo Alfa 6 would be higher. At 3,275 cc (6 cylinders), 1999 Nissan Xterra is equipped with a bigger engine. In terms of performance, 1999 Nissan Xterra (177 HP @ 4800 RPM) has 44 more horse power than 1983 Alfa Romeo Alfa 6. (133 HP @ 5600 RPM) In normal driving conditions, 1999 Nissan Xterra should accelerate faster than 1983 Alfa Romeo Alfa 6. With that said, vehicle weight also plays an important factor in acceleration. 1999 Nissan Xterra weights approximately 210 kg more than 1983 Alfa Romeo Alfa 6. 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 1983 Alfa Romeo Alfa 6. 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, 1999 Nissan Xterra (274 Nm @ 2800 RPM) has 96 more torque (in Nm) than 1983 Alfa Romeo Alfa 6. (178 Nm @ 4500 RPM). This means 1999 Nissan Xterra will have an easier job in driving up hills or pulling heavy equipment than 1983 Alfa Romeo Alfa 6.
Compare all specifications:
| 1983 Alfa Romeo Alfa 6 | 1999 Nissan Xterra | |
| Make | Alfa Romeo | Nissan |
| Model | Alfa 6 | Xterra |
| Year Released | 1983 | 1999 |
| Engine Position | Front | Front |
| Engine Size | 1997 cc | 3275 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 133 HP | 177 HP |
| Engine RPM | 5600 RPM | 4800 RPM |
| Torque | 178 Nm | 274 Nm |
| Torque RPM | 4500 RPM | 2800 RPM |
| Engine Bore Size | 80 mm | 92.1 mm |
| Engine Stroke Size | 66.2 mm | 83 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1470 kg | 1680 kg |
| Vehicle Length | 4770 mm | 4530 mm |
| Vehicle Width | 1690 mm | 1800 mm |
| Vehicle Height | 1430 mm | 1900 mm |
| Wheelbase Size | 2610 mm | 2660 mm |
