2005 Opel Astra vs. 1992 Opel Calibra
To start off, 2005 Opel Astra is newer by 13 year(s). Which means there will be less support and parts availability for 1992 Opel Calibra. In addition, the cost of maintenance, including insurance, on 1992 Opel Calibra would be higher. At 1,998 cc (4 cylinders), 1992 Opel Calibra is equipped with a bigger engine. In terms of performance, 1992 Opel Calibra (115 HP @ 5200 RPM) has 15 more horse power than 2005 Opel Astra. (100 HP @ 4300 RPM) In normal driving conditions, 1992 Opel Calibra should accelerate faster than 2005 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2005 Opel Astra weights approximately 155 kg more than 1992 Opel Calibra.
Let's talk about torque, 2005 Opel Astra (230 Nm @ 1950 RPM) has 57 more torque (in Nm) than 1992 Opel Calibra. (173 Nm @ 2600 RPM). This means 2005 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 1992 Opel Calibra.
Compare all specifications:
| 2005 Opel Astra | 1992 Opel Calibra | |
| Make | Opel | Opel |
| Model | Astra | Calibra |
| Year Released | 2005 | 1992 |
| Body Type | Hatchback | Coupe |
| Engine Position | Front | Front |
| Engine Size | 1908 cc | 1998 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 100 HP | 115 HP |
| Engine RPM | 4300 RPM | 5200 RPM |
| Torque | 230 Nm | 173 Nm |
| Torque RPM | 1950 RPM | 2600 RPM |
| Engine Bore Size | 84 mm | 86 mm |
| Engine Stroke Size | 90 mm | 86 mm |
| Engine Compression Ratio | 18.5:1 | 9.2:1 |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 3 doors | 2 doors |
| Vehicle Weight | 1345 kg | 1190 kg |
| Vehicle Length | 4120 mm | 4500 mm |
| Vehicle Width | 1720 mm | 1700 mm |
| Vehicle Height | 1430 mm | 1610 mm |
| Wheelbase Size | 2610 mm | 2610 mm |
