1983 Austin Allegro vs. 2007 Nissan Navara
To start off, 2007 Nissan Navara is newer by 24 year(s). Which means there will be less support and parts availability for 1983 Austin Allegro. In addition, the cost of maintenance, including insurance, on 1983 Austin Allegro would be higher. At 2,488 cc (4 cylinders), 2007 Nissan Navara is equipped with a bigger engine. In terms of performance, 2007 Nissan Navara (172 HP @ 4000 RPM) has 129 more horse power than 1983 Austin Allegro. (43 HP @ 5250 RPM) In normal driving conditions, 2007 Nissan Navara should accelerate faster than 1983 Austin Allegro. With that said, vehicle weight also plays an important factor in acceleration. 2007 Nissan Navara weights approximately 1322 kg more than 1983 Austin Allegro. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Nissan Navara is four wheel drive (4WD), it will have significant more traction and grip than 1983 Austin Allegro. In wet, icy, snow, or gravel driving conditions, 2007 Nissan Navara 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, 2007 Nissan Navara (404 Nm @ 2000 RPM) has 334 more torque (in Nm) than 1983 Austin Allegro. (70 Nm @ 3000 RPM). This means 2007 Nissan Navara will have an easier job in driving up hills or pulling heavy equipment than 1983 Austin Allegro.
Compare all specifications:
| 1983 Austin Allegro | 2007 Nissan Navara | |
| Make | Austin | Nissan |
| Model | Allegro | Navara |
| Year Released | 1983 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 998 cc | 2488 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 43 HP | 172 HP |
| Engine RPM | 5250 RPM | 4000 RPM |
| Torque | 70 Nm | 404 Nm |
| Torque RPM | 3000 RPM | 2000 RPM |
| Engine Bore Size | 64.6 mm | 89 mm |
| Engine Stroke Size | 76.2 mm | 100 mm |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 800 kg | 2122 kg |
| Vehicle Length | 3200 mm | 5230 mm |
| Vehicle Width | 1620 mm | 1860 mm |
| Vehicle Height | 1400 mm | 1890 mm |
| Wheelbase Size | 2450 mm | 3210 mm |
