2003 Opel Signum vs. 1948 Porsche 356
To start off, 2003 Opel Signum is newer by 55 year(s). Which means there will be less support and parts availability for 1948 Porsche 356. In addition, the cost of maintenance, including insurance, on 1948 Porsche 356 would be higher. At 1,910 cc (4 cylinders), 2003 Opel Signum is equipped with a bigger engine. In terms of performance, 2003 Opel Signum (173 HP @ 5600 RPM) has 135 more horse power than 1948 Porsche 356. (38 HP @ 4200 RPM). In normal driving conditions, 2003 Opel Signum should accelerate faster than 1948 Porsche 356. With that said, vehicle weight also plays an important factor in acceleration. 2003 Opel Signum weights approximately 715 kg more than 1948 Porsche 356. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1948 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 1948 Porsche 356. However, in wet, icy, snow, or gravel driving conditions, 2003 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.
Compare all specifications:
| 2003 Opel Signum | 1948 Porsche 356 | |
| Make | Opel | Porsche |
| Model | Signum | 356 |
| Year Released | 2003 | 1948 |
| Engine Position | Front | Rear |
| Engine Size | 1910 cc | 1131 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 173 HP | 38 HP |
| Engine RPM | 5600 RPM | 4200 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1495 kg | 780 kg |
| Vehicle Length | 4640 mm | 3870 mm |
| Vehicle Width | 1800 mm | 1660 mm |
| Vehicle Height | 1470 mm | 1300 mm |
| Wheelbase Size | 2720 mm | 2110 mm |
