1980 Austin Allegro vs. 2001 Nissan Xterra
To start off, 2001 Nissan Xterra is newer by 21 year(s). Which means there will be less support and parts availability for 1980 Austin Allegro. In addition, the cost of maintenance, including insurance, on 1980 Austin Allegro would be higher. At 2,391 cc (4 cylinders), 2001 Nissan Xterra is equipped with a bigger engine. In terms of performance, 2001 Nissan Xterra (141 HP @ 5200 RPM) has 97 more horse power than 1980 Austin Allegro. (44 HP @ 5250 RPM) In normal driving conditions, 2001 Nissan Xterra should accelerate faster than 1980 Austin Allegro. With that said, vehicle weight also plays an important factor in acceleration. 2001 Nissan Xterra weights approximately 765 kg more than 1980 Austin Allegro. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2001 Nissan Xterra is four wheel drive (4WD), it will have significant more traction and grip than 1980 Austin Allegro. In wet, icy, snow, or gravel driving conditions, 2001 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, 2001 Nissan Xterra (209 Nm @ 4000 RPM) has 135 more torque (in Nm) than 1980 Austin Allegro. (74 Nm @ 2900 RPM). This means 2001 Nissan Xterra will have an easier job in driving up hills or pulling heavy equipment than 1980 Austin Allegro.
Compare all specifications:
| 1980 Austin Allegro | 2001 Nissan Xterra | |
| Make | Austin | Nissan |
| Model | Allegro | Xterra |
| Year Released | 1980 | 2001 |
| Engine Position | Front | Front |
| Engine Size | 1098 cc | 2391 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 44 HP | 141 HP |
| Engine RPM | 5250 RPM | 5200 RPM |
| Torque | 74 Nm | 209 Nm |
| Torque RPM | 2900 RPM | 4000 RPM |
| Engine Bore Size | 64.6 mm | 89 mm |
| Engine Stroke Size | 83.7 mm | 96 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 815 kg | 1580 kg |
| Vehicle Length | 3200 mm | 4530 mm |
| Vehicle Width | 1620 mm | 1800 mm |
| Vehicle Height | 1400 mm | 1890 mm |
| Wheelbase Size | 2450 mm | 2660 mm |
