1995 Opel Calibra vs. 1956 Porsche 356
To start off, 1995 Opel Calibra is newer by 39 year(s). Which means there will be less support and parts availability for 1956 Porsche 356. In addition, the cost of maintenance, including insurance, on 1956 Porsche 356 would be higher. At 1,998 cc (4 cylinders), 1995 Opel Calibra is equipped with a bigger engine. In terms of performance, 1995 Opel Calibra (115 HP @ 5200 RPM) has 45 more horse power than 1956 Porsche 356. (70 HP @ 5000 RPM). In normal driving conditions, 1995 Opel Calibra should accelerate faster than 1956 Porsche 356. With that said, vehicle weight also plays an important factor in acceleration. 1995 Opel Calibra weights approximately 440 kg more than 1956 Porsche 356. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Compare all specifications:
| 1995 Opel Calibra | 1956 Porsche 356 | |
| Make | Opel | Porsche |
| Model | Calibra | 356 |
| Year Released | 1995 | 1956 |
| Engine Position | Front | Rear |
| Engine Size | 1998 cc | 1488 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 115 HP | 70 HP |
| Engine RPM | 5200 RPM | 5000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 4 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1190 kg | 750 kg |
| Vehicle Length | 4500 mm | 3860 mm |
| Vehicle Width | 1700 mm | 1670 mm |
| Vehicle Height | 1610 mm | 1310 mm |
| Wheelbase Size | 2610 mm | 2110 mm |
