2004 Opel Omega vs. 2005 Saab 05-Sep
To start off, 2005 Saab 05-Sep is newer by 1 year(s). Which means there will be less support and parts availability for 2004 Opel Omega. In addition, the cost of maintenance, including insurance, on 2004 Opel Omega would be higher. At 2,294 cc (4 cylinders), 2005 Saab 05-Sep is equipped with a bigger engine. In terms of performance, 2005 Saab 05-Sep (220 HP @ 4000 RPM) has 78 more horse power than 2004 Opel Omega. (142 HP @ 5400 RPM) In normal driving conditions, 2005 Saab 05-Sep should accelerate faster than 2004 Opel Omega. With that said, vehicle weight also plays an important factor in acceleration. 2005 Saab 05-Sep weights approximately 27 kg more than 2004 Opel Omega. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2004 Opel Omega is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2004 Opel Omega. However, in wet, icy, snow, or gravel driving conditions, 2005 Saab 05-Sep, being front wheel drive (FWD), will offer much better control with better grip. 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 Saab 05-Sep (309 Nm) has 100 more torque (in Nm) than 2004 Opel Omega. (209 Nm). This means 2005 Saab 05-Sep will have an easier job in driving up hills or pulling heavy equipment than 2004 Opel Omega.
Compare all specifications:
| 2004 Opel Omega | 2005 Saab 05-Sep | |
| Make | Opel | Saab |
| Model | Omega | 05-Sep |
| Year Released | 2004 | 2005 |
| Engine Position | Middle | Front |
| Engine Size | 2198 cc | 2294 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 142 HP | 220 HP |
| Engine RPM | 5400 RPM | 4000 RPM |
| Torque | 209 Nm | 309 Nm |
| Engine Bore Size | 86 mm | 90 mm |
| Engine Stroke Size | 94.6 mm | 90 mm |
| Drive Type | Rear | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1665 kg | 1692 kg |
| Vehicle Length | 4900 mm | 4840 mm |
| Vehicle Width | 1790 mm | 1800 mm |
| Vehicle Height | 1510 mm | 1450 mm |
| Wheelbase Size | 2740 mm | 2710 mm |
| Fuel Tank Capacity | 75 L | 70 L |
