1965 Mercedes-Benz SL vs. 1993 Opel Calibra
To start off, 1993 Opel Calibra is newer by 28 year(s). Which means there will be less support and parts availability for 1965 Mercedes-Benz SL. In addition, the cost of maintenance, including insurance, on 1965 Mercedes-Benz SL would be higher. At 2,305 cc (6 cylinders), 1965 Mercedes-Benz SL is equipped with a bigger engine. In terms of performance, 1965 Mercedes-Benz SL (148 HP @ 5500 RPM) has 33 more horse power than 1993 Opel Calibra. (115 HP @ 5200 RPM). In normal driving conditions, 1965 Mercedes-Benz SL should accelerate faster than 1993 Opel Calibra. With that said, vehicle weight also plays an important factor in acceleration. 1965 Mercedes-Benz SL weights approximately 106 kg more than 1993 Opel Calibra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1965 Mercedes-Benz SL (196 Nm @ 4200 RPM) has 23 more torque (in Nm) than 1993 Opel Calibra. (173 Nm @ 2600 RPM). This means 1965 Mercedes-Benz SL will have an easier job in driving up hills or pulling heavy equipment than 1993 Opel Calibra.
Compare all specifications:
| 1965 Mercedes-Benz SL | 1993 Opel Calibra | |
| Make | Mercedes-Benz | Opel |
| Model | SL | Calibra |
| Year Released | 1965 | 1993 |
| Body Type | Convertible | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2305 cc | 1998 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 148 HP | 115 HP |
| Engine RPM | 5500 RPM | 5200 RPM |
| Torque | 196 Nm | 173 Nm |
| Torque RPM | 4200 RPM | 2600 RPM |
| Engine Compression Ratio | 9.3:1 | 9.2:1 |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 2 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1300 kg | 1194 kg |
| Vehicle Length | 4290 mm | 4500 mm |
| Vehicle Width | 1770 mm | 1700 mm |
| Vehicle Height | 1310 mm | 1610 mm |
| Wheelbase Size | 2410 mm | 2610 mm |
