1995 Opel Calibra vs. 2003 Opel Astra
To start off, 2003 Opel Astra is newer by 8 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. In terms of performance, 1995 Opel Calibra (115 HP @ 5200 RPM) has 41 more horse power than 2003 Opel Astra. (74 HP @ 5200 RPM). In normal driving conditions, 1995 Opel Calibra should accelerate faster than 2003 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 1995 Opel Calibra weights approximately 90 kg more than 2003 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1995 Opel Calibra (170 Nm @ 2600 RPM) has 40 more torque (in Nm) than 2003 Opel Astra. (130 Nm @ 2800 RPM). This means 1995 Opel Calibra will have an easier job in driving up hills or pulling heavy equipment than 2003 Opel Astra.
Compare all specifications:
| 1995 Opel Calibra | 2003 Opel Astra | |
| Make | Opel | Opel |
| Model | Calibra | Astra |
| Year Released | 1995 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 1998 cc | 1596 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 115 HP | 74 HP |
| Engine RPM | 5200 RPM | 5200 RPM |
| Torque | 170 Nm | 130 Nm |
| Torque RPM | 2600 RPM | 2800 RPM |
| Engine Bore Size | 86 mm | 85 mm |
| Engine Stroke Size | 86 mm | 69.8 mm |
| Engine Compression Ratio | 9.2:1 | 9.6:1 |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1190 kg | 1100 kg |
| Vehicle Length | 4500 mm | 4260 mm |
| Vehicle Width | 1700 mm | 1760 mm |
| Vehicle Height | 1610 mm | 1470 mm |
| Wheelbase Size | 2610 mm | 2640 mm |
