1965 Austin A 90 vs. 2001 Opel Signum
To start off, 2001 Opel Signum is newer by 36 year(s). Which means there will be less support and parts availability for 1965 Austin A 90. In addition, the cost of maintenance, including insurance, on 1965 Austin A 90 would be higher. At 3,173 cc (6 cylinders), 2001 Opel Signum is equipped with a bigger engine. In terms of performance, 2001 Opel Signum (208 HP @ 6200 RPM) has 88 more horse power than 1965 Austin A 90. (120 HP @ 4750 RPM) In normal driving conditions, 2001 Opel Signum should accelerate faster than 1965 Austin A 90. With that said, vehicle weight also plays an important factor in acceleration. 2001 Opel Signum weights approximately 40 kg more than 1965 Austin A 90. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1965 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 1965 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 (300 Nm @ 4000 RPM) has 79 more torque (in Nm) than 1965 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 1965 Austin A 90.
Compare all specifications:
| 1965 Austin A 90 | 2001 Opel Signum | |
| Make | Austin | Opel |
| Model | A 90 | Signum |
| Year Released | 1965 | 2001 |
| Engine Position | Front | Front |
| Engine Size | 2910 cc | 3173 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 120 HP | 208 HP |
| Engine RPM | 4750 RPM | 6200 RPM |
| Torque | 221 Nm | 300 Nm |
| Torque RPM | 2750 RPM | 4000 RPM |
| Engine Bore Size | 83.4 mm | 87.5 mm |
| Engine Stroke Size | 88.9 mm | 88 mm |
| Engine Compression Ratio | 8.3:1 | 10.0:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| 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 | 1610 kg |
| Vehicle Length | 4780 mm | 4640 mm |
| Vehicle Width | 1750 mm | 1800 mm |
| Vehicle Height | 1540 mm | 1470 mm |
| Wheelbase Size | 2750 mm | 2640 mm |
| Fuel Tank Capacity | 34 L | 52 L |
