1985 Morgan 4 vs. 2002 Opel Signum
To start off, 2002 Opel Signum is newer by 17 year(s). Which means there will be less support and parts availability for 1985 Morgan 4. In addition, the cost of maintenance, including insurance, on 1985 Morgan 4 would be higher. At 2,172 cc (4 cylinders), 2002 Opel Signum is equipped with a bigger engine. In terms of performance, 2002 Opel Signum (153 HP @ 5600 RPM) has 57 more horse power than 1985 Morgan 4. (96 HP @ 6000 RPM) In normal driving conditions, 2002 Opel Signum should accelerate faster than 1985 Morgan 4. With that said, vehicle weight also plays an important factor in acceleration. 2002 Opel Signum weights approximately 660 kg more than 1985 Morgan 4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1985 Morgan 4 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 1985 Morgan 4. However, in wet, icy, snow, or gravel driving conditions, 2002 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, 2002 Opel Signum (250 Nm @ 3800 RPM) has 118 more torque (in Nm) than 1985 Morgan 4. (132 Nm @ 4000 RPM). This means 2002 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1985 Morgan 4.
Compare all specifications:
| 1985 Morgan 4 | 2002 Opel Signum | |
| Make | Morgan | Opel |
| Model | 4 | Signum |
| Year Released | 1985 | 2002 |
| Engine Position | Front | Front |
| Engine Size | 1595 cc | 2172 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 96 HP | 153 HP |
| Engine RPM | 6000 RPM | 5600 RPM |
| Torque | 132 Nm | 250 Nm |
| Torque RPM | 4000 RPM | 3800 RPM |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 825 kg | 1485 kg |
| Vehicle Length | 3670 mm | 4640 mm |
| Vehicle Width | 1430 mm | 1800 mm |
| Vehicle Height | 1300 mm | 1470 mm |
| Wheelbase Size | 2450 mm | 2710 mm |
