1999 Morgan Plus 4 vs. 2006 Opel Signum
To start off, 2006 Opel Signum is newer by 7 year(s). Which means there will be less support and parts availability for 1999 Morgan Plus 4. In addition, the cost of maintenance, including insurance, on 1999 Morgan Plus 4 would be higher. At 1,994 cc (4 cylinders), 1999 Morgan Plus 4 is equipped with a bigger engine. In terms of performance, 1999 Morgan Plus 4 (137 HP @ 6000 RPM) has 17 more horse power than 2006 Opel Signum. (120 HP @ 6000 RPM). In normal driving conditions, 1999 Morgan Plus 4 should accelerate faster than 2006 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2006 Opel Signum weights approximately 560 kg more than 1999 Morgan Plus 4.
Because 1999 Morgan Plus 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 1999 Morgan Plus 4. 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, 1999 Morgan Plus 4 (177 Nm @ 4500 RPM) has 9 more torque (in Nm) than 2006 Opel Signum. (168 Nm @ 3800 RPM). This means 1999 Morgan Plus 4 will have an easier job in driving up hills or pulling heavy equipment than 2006 Opel Signum.
Compare all specifications:
| 1999 Morgan Plus 4 | 2006 Opel Signum | |
| Make | Morgan | Opel |
| Model | Plus 4 | Signum |
| Year Released | 1999 | 2006 |
| Body Type | Convertible | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1994 cc | 1796 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 137 HP | 120 HP |
| Engine RPM | 6000 RPM | 6000 RPM |
| Torque | 177 Nm | 168 Nm |
| Torque RPM | 4500 RPM | 3800 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 920 kg | 1480 kg |
| Vehicle Length | 3900 mm | 4640 mm |
| Vehicle Width | 1510 mm | 1800 mm |
| Vehicle Height | 1280 mm | 1470 mm |
| Wheelbase Size | 2500 mm | 2840 mm |
