2003 Opel Signum vs. 1975 Porsche 914
To start off, 2003 Opel Signum is newer by 28 year(s). Which means there will be less support and parts availability for 1975 Porsche 914. In addition, the cost of maintenance, including insurance, on 1975 Porsche 914 would be higher. At 2,958 cc (6 cylinders), 2003 Opel Signum is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2003 Opel Signum weights approximately 615 kg more than 1975 Porsche 914.
Because 1975 Porsche 914 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 1975 Porsche 914. 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 | 1975 Porsche 914 | |
| Make | Opel | Porsche |
| Model | Signum | 914 |
| Year Released | 2003 | 1975 |
| Engine Position | Front | Middle |
| Engine Size | 2958 cc | 1795 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 175 HP | 0 HP |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1575 kg | 960 kg |
| Vehicle Length | 4640 mm | 3990 mm |
| Vehicle Width | 1800 mm | 1660 mm |
| Vehicle Height | 1470 mm | 1240 mm |
| Wheelbase Size | 2840 mm | 2460 mm |
