2006 Opel Signum vs. 1963 Porsche 356
To start off, 2006 Opel Signum is newer by 43 year(s). Which means there will be less support and parts availability for 1963 Porsche 356. In addition, the cost of maintenance, including insurance, on 1963 Porsche 356 would be higher. At 1,998 cc (4 cylinders), 2006 Opel Signum is equipped with a bigger engine. In terms of performance, 2006 Opel Signum (173 HP @ 5500 RPM) has 79 more horse power than 1963 Porsche 356. (94 HP @ 5800 RPM). In normal driving conditions, 2006 Opel Signum should accelerate faster than 1963 Porsche 356. With that said, vehicle weight also plays an important factor in acceleration. 2006 Opel Signum weights approximately 625 kg more than 1963 Porsche 356. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1963 Porsche 356 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 1963 Porsche 356. 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 (266 Nm @ 2500 RPM) has 140 more torque (in Nm) than 1963 Porsche 356. (126 Nm @ 4200 RPM). This means 2006 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1963 Porsche 356.
Compare all specifications:
| 2006 Opel Signum | 1963 Porsche 356 | |
| Make | Opel | Porsche |
| Model | Signum | 356 |
| Year Released | 2006 | 1963 |
| Engine Position | Front | Rear |
| Engine Size | 1998 cc | 1580 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 173 HP | 94 HP |
| Engine RPM | 5500 RPM | 5800 RPM |
| Torque | 266 Nm | 126 Nm |
| Torque RPM | 2500 RPM | 4200 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1560 kg | 935 kg |
| Vehicle Length | 4640 mm | 4020 mm |
| Vehicle Width | 1800 mm | 1680 mm |
| Vehicle Height | 1470 mm | 1330 mm |
| Wheelbase Size | 2840 mm | 2110 mm |
| Fuel Tank Capacity | 60 L | 61 L |
