1973 Austin Allegro vs. 2006 Mitsubishi Montero
To start off, 2006 Mitsubishi Montero is newer by 33 year(s). Which means there will be less support and parts availability for 1973 Austin Allegro. In addition, the cost of maintenance, including insurance, on 1973 Austin Allegro would be higher. At 3,835 cc (6 cylinders), 2006 Mitsubishi Montero is equipped with a bigger engine. In terms of performance, 2006 Mitsubishi Montero (215 HP @ 5500 RPM) has 167 more horse power than 1973 Austin Allegro. (48 HP @ 5250 RPM) In normal driving conditions, 2006 Mitsubishi Montero should accelerate faster than 1973 Austin Allegro. With that said, vehicle weight also plays an important factor in acceleration. 2006 Mitsubishi Montero weights approximately 1320 kg more than 1973 Austin Allegro. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Mitsubishi Montero is four wheel drive (4WD), it will have significant more traction and grip than 1973 Austin Allegro. In wet, icy, snow, or gravel driving conditions, 2006 Mitsubishi Montero 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 Mitsubishi Montero (336 Nm @ 3250 RPM) has 255 more torque (in Nm) than 1973 Austin Allegro. (81 Nm @ 2450 RPM). This means 2006 Mitsubishi Montero will have an easier job in driving up hills or pulling heavy equipment than 1973 Austin Allegro.
Compare all specifications:
| 1973 Austin Allegro | 2006 Mitsubishi Montero | |
| Make | Austin | Mitsubishi |
| Model | Allegro | Montero |
| Year Released | 1973 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 1098 cc | 3835 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 48 HP | 215 HP |
| Engine RPM | 5250 RPM | 5500 RPM |
| Torque | 81 Nm | 336 Nm |
| Torque RPM | 2450 RPM | 3250 RPM |
| Engine Bore Size | 64.6 mm | 95.1 mm |
| Engine Stroke Size | 83.7 mm | 90 mm |
| Engine Compression Ratio | 8.5:1 | 10.0:1 |
| Drive Type | Front | 4WD |
| Number of Seats | 5 seats | 7 seats |
| Vehicle Weight | 800 kg | 2120 kg |
| Vehicle Length | 3860 mm | 4840 mm |
| Vehicle Width | 1620 mm | 1910 mm |
| Vehicle Height | 1400 mm | 1890 mm |
| Wheelbase Size | 2440 mm | 2790 mm |
| Fuel Tank Capacity | 47 L | 90 L |
