1964 Austin Princess vs. 1991 Opel Astra
To start off, 1991 Opel Astra is newer by 27 year(s). Which means there will be less support and parts availability for 1964 Austin Princess. In addition, the cost of maintenance, including insurance, on 1964 Austin Princess would be higher. At 3,993 cc (6 cylinders), 1964 Austin Princess is equipped with a bigger engine. In terms of performance, 1964 Austin Princess (119 HP @ 4000 RPM) has 63 more horse power than 1991 Opel Astra. (56 HP @ 4600 RPM). In normal driving conditions, 1964 Austin Princess should accelerate faster than 1991 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 1964 Austin Princess weights approximately 1155 kg more than 1991 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1964 Austin Princess 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 1964 Austin Princess. However, in wet, icy, snow, or gravel driving conditions, 1991 Opel Astra, 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, 1964 Austin Princess (251 Nm @ 2000 RPM) has 146 more torque (in Nm) than 1991 Opel Astra. (105 Nm @ 2400 RPM). This means 1964 Austin Princess will have an easier job in driving up hills or pulling heavy equipment than 1991 Opel Astra.
Compare all specifications:
| 1964 Austin Princess | 1991 Opel Astra | |
| Make | Austin | Opel |
| Model | Princess | Astra |
| Year Released | 1964 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 3993 cc | 1700 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 119 HP | 56 HP |
| Engine RPM | 4000 RPM | 4600 RPM |
| Torque | 251 Nm | 105 Nm |
| Torque RPM | 2000 RPM | 2400 RPM |
| Engine Compression Ratio | 8.5:1 | 23.0:1 |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 2180 kg | 1025 kg |
| Vehicle Length | 5470 mm | 4280 mm |
| Vehicle Width | 1900 mm | 1690 mm |
| Vehicle Height | 1780 mm | 1430 mm |
| Wheelbase Size | 3360 mm | 2640 mm |
| Fuel Tank Capacity | 72 L | 75 L |
