1999 Opel Omega vs. 2005 Porsche 996
To start off, 2005 Porsche 996 is newer by 6 year(s). Which means there will be less support and parts availability for 1999 Opel Omega. In addition, the cost of maintenance, including insurance, on 1999 Opel Omega would be higher. At 3,589 cc (6 cylinders), 2005 Porsche 996 is equipped with a bigger engine. In terms of performance, 2005 Porsche 996 (414 HP @ 6000 RPM) has 234 more horse power than 1999 Opel Omega. (180 HP @ 6000 RPM) In normal driving conditions, 2005 Porsche 996 should accelerate faster than 1999 Opel Omega. With that said, vehicle weight also plays an important factor in acceleration. 1999 Opel Omega weights approximately 239 kg more than 2005 Porsche 996.
Because 2005 Porsche 996 is four wheel drive (4WD), it will have significant more traction and grip than 1999 Opel Omega. In wet, icy, snow, or gravel driving conditions, 2005 Porsche 996 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, 2005 Porsche 996 (560 Nm @ 2700 RPM) has 330 more torque (in Nm) than 1999 Opel Omega. (230 Nm @ 3400 RPM). This means 2005 Porsche 996 will have an easier job in driving up hills or pulling heavy equipment than 1999 Opel Omega.
Compare all specifications:
| 1999 Opel Omega | 2005 Porsche 996 | |
| Make | Opel | Porsche |
| Model | Omega | 996 |
| Year Released | 1999 | 2005 |
| Engine Position | Front | Rear |
| Engine Size | 2597 cc | 3589 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 180 HP | 414 HP |
| Engine RPM | 6000 RPM | 6000 RPM |
| Torque | 230 Nm | 560 Nm |
| Torque RPM | 3400 RPM | 2700 RPM |
| Engine Bore Size | 83.2 mm | 100 mm |
| Engine Stroke Size | 79.6 mm | 76 mm |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1733 kg | 1494 kg |
| Vehicle Length | 4900 mm | 4440 mm |
| Vehicle Width | 1780 mm | 1840 mm |
| Vehicle Height | 1550 mm | 1300 mm |
| Wheelbase Size | 2840 mm | 2360 mm |
| Fuel Tank Capacity | 75 L | 64 L |
