1963 Austin A 90 vs. 2001 Opel Signum
To start off, 2001 Opel Signum is newer by 38 year(s). Which means there will be less support and parts availability for 1963 Austin A 90. In addition, the cost of maintenance, including insurance, on 1963 Austin A 90 would be higher. At 2,958 cc (6 cylinders), 2001 Opel Signum is equipped with a bigger engine. In terms of performance, 2001 Opel Signum (175 HP @ 4000 RPM) has 55 more horse power than 1963 Austin A 90. (120 HP @ 4750 RPM) In normal driving conditions, 2001 Opel Signum should accelerate faster than 1963 Austin A 90. With that said, vehicle weight also plays an important factor in acceleration. 2001 Opel Signum weights approximately 100 kg more than 1963 Austin A 90. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1963 Austin A 90 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 Austin A 90. However, in wet, icy, snow, or gravel driving conditions, 2001 Opel Signum, 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, 2001 Opel Signum (370 Nm @ 1900 RPM) has 149 more torque (in Nm) than 1963 Austin A 90. (221 Nm @ 2750 RPM). This means 2001 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1963 Austin A 90.
Compare all specifications:
| 1963 Austin A 90 | 2001 Opel Signum | |
| Make | Austin | Opel |
| Model | A 90 | Signum |
| Year Released | 1963 | 2001 |
| Engine Position | Front | Front |
| Engine Size | 2912 cc | 2958 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 120 HP | 175 HP |
| Engine RPM | 4750 RPM | 4000 RPM |
| Torque | 221 Nm | 370 Nm |
| Torque RPM | 2750 RPM | 1900 RPM |
| Engine Compression Ratio | 8.3:1 | 18.5:1 |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1570 kg | 1670 kg |
| Vehicle Length | 4780 mm | 4640 mm |
| Vehicle Width | 1750 mm | 1800 mm |
| Vehicle Height | 1540 mm | 1470 mm |
| Wheelbase Size | 2750 mm | 2710 mm |
| Fuel Tank Capacity | 34 L | 60 L |
