2003 Opel Signum vs. 1978 Subaru Coupe
To start off, 2003 Opel Signum is newer by 25 year(s). Which means there will be less support and parts availability for 1978 Subaru Coupe. In addition, the cost of maintenance, including insurance, on 1978 Subaru Coupe 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 765 kg more than 1978 Subaru Coupe.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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 | 1978 Subaru Coupe | |
| Make | Opel | Subaru |
| Model | Signum | Coupe |
| Year Released | 2003 | 1978 |
| Body Type | Hatchback | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2958 cc | 1595 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 175 HP | 0 HP |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1670 kg | 905 kg |
| Vehicle Length | 4640 mm | 4160 mm |
| Vehicle Width | 1800 mm | 1620 mm |
| Vehicle Height | 1470 mm | 1360 mm |
| Wheelbase Size | 2700 mm | 2470 mm |
