2008 Mercedes-Benz SLK vs. 1995 Opel Calibra
To start off, 2008 Mercedes-Benz SLK is newer by 13 year(s). Which means there will be less support and parts availability for 1995 Opel Calibra. In addition, the cost of maintenance, including insurance, on 1995 Opel Calibra would be higher. At 1,998 cc (4 cylinders), 1995 Opel Calibra is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2008 Mercedes-Benz SLK weights approximately 200 kg more than 1995 Opel Calibra.
Let's talk about torque, 2008 Mercedes-Benz SLK (240 Nm @ 5000 RPM) has 70 more torque (in Nm) than 1995 Opel Calibra. (170 Nm @ 2600 RPM). This means 2008 Mercedes-Benz SLK will have an easier job in driving up hills or pulling heavy equipment than 1995 Opel Calibra.
Compare all specifications:
| 2008 Mercedes-Benz SLK | 1995 Opel Calibra | |
| Make | Mercedes-Benz | Opel |
| Model | SLK | Calibra |
| Year Released | 2008 | 1995 |
| Body Type | Convertible | Coupe |
| Engine Position | Front | Front |
| Engine Size | 1795 cc | 1998 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 0 HP | 115 HP |
| Torque | 240 Nm | 170 Nm |
| Torque RPM | 5000 RPM | 2600 RPM |
| Engine Bore Size | 89.9 mm | 86 mm |
| Engine Stroke Size | 78.7 mm | 86 mm |
| Engine Compression Ratio | 9.5:1 | 9.2:1 |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 2 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1390 kg | 1190 kg |
| Vehicle Length | 4100 mm | 4500 mm |
| Vehicle Height | 1780 mm | 1610 mm |
| Wheelbase Size | 2440 mm | 2610 mm |
