1955 Bentley S1 vs. 1993 Opel Calibra
To start off, 1993 Opel Calibra is newer by 38 year(s). Which means there will be less support and parts availability for 1955 Bentley S1. In addition, the cost of maintenance, including insurance, on 1955 Bentley S1 would be higher. At 4,887 cc (6 cylinders), 1955 Bentley S1 is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 1955 Bentley S1 weights approximately 686 kg more than 1993 Opel Calibra.
Compare all specifications:
| 1955 Bentley S1 | 1993 Opel Calibra | |
| Make | Bentley | Opel |
| Model | S1 | Calibra |
| Year Released | 1955 | 1993 |
| Engine Position | Front | Front |
| Engine Size | 4887 cc | 1998 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 0 HP | 115 HP |
| Engine Compression Ratio | 8.1:1 | 9.2:1 |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 4 seats |
| Vehicle Weight | 1880 kg | 1194 kg |
| Vehicle Length | 5340 mm | 4500 mm |
| Vehicle Width | 1820 mm | 1700 mm |
| Wheelbase Size | 3130 mm | 2610 mm |
