1950 Austin A 90 vs. 2005 Opel Signum
To start off, 2005 Opel Signum is newer by 55 year(s). Which means there will be less support and parts availability for 1950 Austin A 90. In addition, the cost of maintenance, including insurance, on 1950 Austin A 90 would be higher. At 2,660 cc (4 cylinders), 1950 Austin A 90 is equipped with a bigger engine. In terms of performance, 2005 Opel Signum (124 HP @ 3250 RPM) has 36 more horse power than 1950 Austin A 90. (88 HP @ 4000 RPM) In normal driving conditions, 2005 Opel Signum should accelerate faster than 1950 Austin A 90. With that said, vehicle weight also plays an important factor in acceleration. 2005 Opel Signum weights approximately 250 kg more than 1950 Austin A 90. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1950 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 1950 Austin A 90. However, in wet, icy, snow, or gravel driving conditions, 2005 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, 2005 Opel Signum (280 Nm @ 1500 RPM) has 89 more torque (in Nm) than 1950 Austin A 90. (191 Nm @ 2500 RPM). This means 2005 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1950 Austin A 90. 2005 Opel Signum has automatic transmission and 1950 Austin A 90 has manual transmission. 1950 Austin A 90 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Opel Signum will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1950 Austin A 90 | 2005 Opel Signum | |
| Make | Austin | Opel |
| Model | A 90 | Signum |
| Year Released | 1950 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 2660 cc | 2171 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 88 HP | 124 HP |
| Engine RPM | 4000 RPM | 3250 RPM |
| Torque | 191 Nm | 280 Nm |
| Torque RPM | 2500 RPM | 1500 RPM |
| Engine Bore Size | 87.3 mm | 84 mm |
| Engine Stroke Size | 111.1 mm | 98 mm |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 3 doors | 5 doors |
| Vehicle Weight | 1360 kg | 1610 kg |
| Vehicle Length | 4500 mm | 4640 mm |
| Vehicle Width | 1780 mm | 1800 mm |
| Vehicle Height | 1560 mm | 1470 mm |
| Wheelbase Size | 2440 mm | 2710 mm |
| Fuel Tank Capacity | 34 L | 60 L |
