2006 Opel Signum vs. 1995 Porsche 993
To start off, 2006 Opel Signum is newer by 11 year(s). Which means there will be less support and parts availability for 1995 Porsche 993. In addition, the cost of maintenance, including insurance, on 1995 Porsche 993 would be higher. At 3,600 cc (6 cylinders), 1995 Porsche 993 is equipped with a bigger engine. In terms of performance, 1995 Porsche 993 (402 HP @ 5750 RPM) has 249 more horse power than 2006 Opel Signum. (153 HP @ 5600 RPM) In normal driving conditions, 1995 Porsche 993 should accelerate faster than 2006 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2006 Opel Signum weights approximately 35 kg more than 1995 Porsche 993.
Because 1995 Porsche 993 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 1995 Porsche 993. 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, 1995 Porsche 993 (541 Nm @ 4500 RPM) has 321 more torque (in Nm) than 2006 Opel Signum. (220 Nm @ 3800 RPM). This means 1995 Porsche 993 will have an easier job in driving up hills or pulling heavy equipment than 2006 Opel Signum.
Compare all specifications:
| 2006 Opel Signum | 1995 Porsche 993 | |
| Make | Opel | Porsche |
| Model | Signum | 993 |
| Year Released | 2006 | 1995 |
| Body Type | Hatchback | Coupe |
| Engine Position | Front | Rear |
| Engine Size | 2198 cc | 3600 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 153 HP | 402 HP |
| Engine RPM | 5600 RPM | 5750 RPM |
| Torque | 220 Nm | 541 Nm |
| Torque RPM | 3800 RPM | 4500 RPM |
| Engine Bore Size | 86 mm | 100 mm |
| Engine Stroke Size | 94.6 mm | 76.4 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1535 kg | 1500 kg |
| Vehicle Width | 1800 mm | 1800 mm |
