1966 Austin A 90 vs. 2006 Opel Signum
To start off, 2006 Opel Signum is newer by 40 year(s). Which means there will be less support and parts availability for 1966 Austin A 90. In addition, the cost of maintenance, including insurance, on 1966 Austin A 90 would be higher. At 2,958 cc (6 cylinders), 2006 Opel Signum is equipped with a bigger engine. In terms of performance, 2006 Opel Signum (175 HP @ 4000 RPM) has 55 more horse power than 1966 Austin A 90. (120 HP @ 4750 RPM) In normal driving conditions, 2006 Opel Signum should accelerate faster than 1966 Austin A 90. With that said, vehicle weight also plays an important factor in acceleration. 2006 Opel Signum weights approximately 100 kg more than 1966 Austin A 90. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1966 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 1966 Austin A 90. However, in wet, icy, snow, or gravel driving conditions, 2006 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, 2006 Opel Signum (370 Nm @ 1900 RPM) has 148 more torque (in Nm) than 1966 Austin A 90. (222 Nm @ 2750 RPM). This means 2006 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1966 Austin A 90. 2006 Opel Signum has automatic transmission and 1966 Austin A 90 has manual transmission. 1966 Austin A 90 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Opel Signum will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1966 Austin A 90 | 2006 Opel Signum | |
| Make | Austin | Opel |
| Model | A 90 | Signum |
| Year Released | 1966 | 2006 |
| 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 | 222 Nm | 370 Nm |
| Torque RPM | 2750 RPM | 1900 RPM |
| Engine Bore Size | 83.4 mm | 87.5 mm |
| Engine Stroke Size | 88.9 mm | 82 mm |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1570 kg | 1670 kg |
| Vehicle Length | 4950 mm | 4640 mm |
| Vehicle Width | 1750 mm | 1800 mm |
| Vehicle Height | 1540 mm | 1470 mm |
| Wheelbase Size | 2750 mm | 2840 mm |
| Fuel Tank Capacity | 34 L | 60 L |
