1956 Citroen 11 vs. 1996 Opel Calibra
To start off, 1996 Opel Calibra is newer by 40 year(s). Which means there will be less support and parts availability for 1956 Citroen 11. In addition, the cost of maintenance, including insurance, on 1956 Citroen 11 would be higher. At 1,998 cc (4 cylinders), 1996 Opel Calibra is equipped with a bigger engine. In terms of performance, 1996 Opel Calibra (115 HP @ 5200 RPM) has 60 more horse power than 1956 Citroen 11. (55 HP @ 3200 RPM) In normal driving conditions, 1996 Opel Calibra should accelerate faster than 1956 Citroen 11. With that said, vehicle weight also plays an important factor in acceleration. 1956 Citroen 11 weights approximately 5 kg more than 1996 Opel Calibra.
Compare all specifications:
| 1956 Citroen 11 | 1996 Opel Calibra | |
| Make | Citroen | Opel |
| Model | 11 | Calibra |
| Year Released | 1956 | 1996 |
| Engine Position | Front | Front |
| Engine Size | 1909 cc | 1998 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 55 HP | 115 HP |
| Engine RPM | 3200 RPM | 5200 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 1195 kg | 1190 kg |
| Vehicle Length | 4830 mm | 4500 mm |
| Vehicle Width | 1770 mm | 1700 mm |
| Vehicle Height | 1590 mm | 1610 mm |
| Wheelbase Size | 3280 mm | 2610 mm |
