1972 Alfa Romeo Junior vs. 2006 Nissan Xterra
To start off, 2006 Nissan Xterra is newer by 34 year(s). Which means there will be less support and parts availability for 1972 Alfa Romeo Junior. In addition, the cost of maintenance, including insurance, on 1972 Alfa Romeo Junior would be higher. At 3,950 cc (6 cylinders), 2006 Nissan Xterra is equipped with a bigger engine. In terms of performance, 2006 Nissan Xterra (265 HP @ 5600 RPM) has 157 more horse power than 1972 Alfa Romeo Junior. (108 HP @ 6000 RPM) In normal driving conditions, 2006 Nissan Xterra should accelerate faster than 1972 Alfa Romeo Junior. With that said, vehicle weight also plays an important factor in acceleration. 2006 Nissan Xterra weights approximately 266 kg more than 1972 Alfa Romeo Junior. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Nissan Xterra is four wheel drive (4WD), it will have significant more traction and grip than 1972 Alfa Romeo Junior. In wet, icy, snow, or gravel driving conditions, 2006 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, 2006 Nissan Xterra (385 Nm @ 4000 RPM) has 245 more torque (in Nm) than 1972 Alfa Romeo Junior. (140 Nm @ 2800 RPM). This means 2006 Nissan Xterra will have an easier job in driving up hills or pulling heavy equipment than 1972 Alfa Romeo Junior.
Compare all specifications:
| 1972 Alfa Romeo Junior | 2006 Nissan Xterra | |
| Make | Alfa Romeo | Nissan |
| Model | Junior | Xterra |
| Year Released | 1972 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 1570 cc | 3950 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 108 HP | 265 HP |
| Engine RPM | 6000 RPM | 5600 RPM |
| Torque | 140 Nm | 385 Nm |
| Torque RPM | 2800 RPM | 4000 RPM |
| Engine Bore Size | 78 mm | 98 mm |
| Engine Stroke Size | 82 mm | 92 mm |
| Drive Type | Rear | 4WD |
| Number of Seats | 4 seats | 5 seats |
| Vehicle Weight | 1030 kg | 1296 kg |
| Vehicle Length | 3910 mm | 4550 mm |
| Vehicle Width | 1560 mm | 1860 mm |
| Vehicle Height | 1290 mm | 1910 mm |
| Wheelbase Size | 2260 mm | 2710 mm |
