1972 Austin Allegro vs. 1963 Rover P6
To start off, 1972 Austin Allegro is newer by 9 year(s). Which means there will be less support and parts availability for 1963 Rover P6. In addition, the cost of maintenance, including insurance, on 1963 Rover P6 would be higher. At 1,978 cc (4 cylinders), 1963 Rover P6 is equipped with a bigger engine. In terms of performance, 1963 Rover P6 (89 HP @ 5000 RPM) has 21 more horse power than 1972 Austin Allegro. (68 HP @ 5600 RPM) In normal driving conditions, 1963 Rover P6 should accelerate faster than 1972 Austin Allegro. With that said, vehicle weight also plays an important factor in acceleration. 1963 Rover P6 weights approximately 410 kg more than 1972 Austin Allegro. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1963 Rover P6 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1963 Rover P6. However, in wet, icy, snow, or gravel driving conditions, 1972 Austin Allegro, being front wheel drive (FWD), will offer much better control with better grip. 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, 1963 Rover P6 (153 Nm @ 2750 RPM) has 49 more torque (in Nm) than 1972 Austin Allegro. (104 Nm @ 2900 RPM). This means 1963 Rover P6 will have an easier job in driving up hills or pulling heavy equipment than 1972 Austin Allegro.
Compare all specifications:
| 1972 Austin Allegro | 1963 Rover P6 | |
| Make | Austin | Rover |
| Model | Allegro | P6 |
| Year Released | 1972 | 1963 |
| Engine Position | Front | Front |
| Engine Size | 1485 cc | 1978 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 68 HP | 89 HP |
| Engine RPM | 5600 RPM | 5000 RPM |
| Torque | 104 Nm | 153 Nm |
| Torque RPM | 2900 RPM | 2750 RPM |
| Engine Bore Size | 76.2 mm | 85.7 mm |
| Engine Stroke Size | 81.4 mm | 85.7 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 3 doors |
| Vehicle Weight | 870 kg | 1280 kg |
| Vehicle Length | 3200 mm | 4540 mm |
| Vehicle Width | 1620 mm | 1700 mm |
| Vehicle Height | 1400 mm | 1400 mm |
| Wheelbase Size | 2450 mm | 2630 mm |
| Fuel Tank Capacity | 47 L | 54 L |
