1972 Austin Allegro vs. 1955 Jeep CJ5
To start off, 1972 Austin Allegro is newer by 17 year(s). Which means there will be less support and parts availability for 1955 Jeep CJ5. In addition, the cost of maintenance, including insurance, on 1955 Jeep CJ5 would be higher. At 2,199 cc (4 cylinders), 1955 Jeep CJ5 is equipped with a bigger engine. In terms of performance, 1972 Austin Allegro (68 HP @ 5600 RPM) has 9 more horse power than 1955 Jeep CJ5. (59 HP @ 3600 RPM). In normal driving conditions, 1972 Austin Allegro should accelerate faster than 1955 Jeep CJ5. With that said, vehicle weight also plays an important factor in acceleration. 1955 Jeep CJ5 weights approximately 160 kg more than 1972 Austin Allegro.
Because 1955 Jeep CJ5 is four wheel drive (4WD), it will have significant more traction and grip than 1972 Austin Allegro. In wet, icy, snow, or gravel driving conditions, 1955 Jeep CJ5 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, 1955 Jeep CJ5 (145 Nm @ 3600 RPM) has 41 more torque (in Nm) than 1972 Austin Allegro. (104 Nm @ 2900 RPM). This means 1955 Jeep CJ5 will have an easier job in driving up hills or pulling heavy equipment than 1972 Austin Allegro.
Compare all specifications:
| 1972 Austin Allegro | 1955 Jeep CJ5 | |
| Make | Austin | Jeep |
| Model | Allegro | CJ5 |
| Year Released | 1972 | 1955 |
| Engine Position | Front | Front |
| Engine Size | 1485 cc | 2199 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 68 HP | 59 HP |
| Engine RPM | 5600 RPM | 3600 RPM |
| Torque | 104 Nm | 145 Nm |
| Torque RPM | 2900 RPM | 3600 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 870 kg | 1030 kg |
| Vehicle Length | 3200 mm | 3520 mm |
| Vehicle Width | 1620 mm | 1550 mm |
| Vehicle Height | 1400 mm | 1740 mm |
| Wheelbase Size | 2450 mm | 2060 mm |
