2004 Opel Omega vs. 1992 Opel Calibra
To start off, 2004 Opel Omega is newer by 12 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 2,198 cc (4 cylinders), 2004 Opel Omega is equipped with a bigger engine. In terms of performance, 1992 Opel Calibra (201 HP @ 5600 RPM) has 59 more horse power than 2004 Opel Omega. (142 HP @ 5400 RPM) In normal driving conditions, 1992 Opel Calibra should accelerate faster than 2004 Opel Omega. With that said, vehicle weight also plays an important factor in acceleration. 2004 Opel Omega weights approximately 233 kg more than 1992 Opel Calibra.
Because 1992 Opel Calibra is four wheel drive (4WD), it will have significant more traction and grip than 2004 Opel Omega. In wet, icy, snow, or gravel driving conditions, 1992 Opel Calibra will offer significantly more control. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 1992 Opel Calibra (280 Nm @ 2400 RPM) has 71 more torque (in Nm) than 2004 Opel Omega. (209 Nm @ 4000 RPM). This means 1992 Opel Calibra will have an easier job in driving up hills or pulling heavy equipment than 2004 Opel Omega.
Compare all specifications:
| 2004 Opel Omega | 1992 Opel Calibra | |
| Make | Opel | Opel |
| Model | Omega | Calibra |
| Year Released | 2004 | 1992 |
| Engine Position | Front | Front |
| Engine Size | 2198 cc | 1998 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 142 HP | 201 HP |
| Engine RPM | 5400 RPM | 5600 RPM |
| Torque | 209 Nm | 280 Nm |
| Torque RPM | 4000 RPM | 2400 RPM |
| Engine Bore Size | 86 mm | 86.1 mm |
| Engine Stroke Size | 94.6 mm | 86 mm |
| Acceleration 0-100mph | 10.8 seconds | 6.8 seconds |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1733 kg | 1500 kg |
| Vehicle Length | 4830 mm | 4500 mm |
| Vehicle Width | 1780 mm | 1700 mm |
| Vehicle Height | 1460 mm | 1330 mm |
| Wheelbase Size | 2840 mm | 2640 mm |
| Fuel Tank Capacity | 75 L | 63 L |
