1999 Opel Omega vs. 2007 Saab 9-7X
To start off, 2007 Saab 9-7X is newer by 8 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 5,326 cc (8 cylinders), 2007 Saab 9-7X is equipped with a bigger engine. In terms of performance, 2007 Saab 9-7X (300 HP @ 5200 RPM) has 132 more horse power than 1999 Opel Omega. (168 HP @ 6000 RPM) In normal driving conditions, 2007 Saab 9-7X should accelerate faster than 1999 Opel Omega.
Because 2007 Saab 9-7X 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, 2007 Saab 9-7X 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, 2007 Saab 9-7X (447 Nm @ 4000 RPM) has 220 more torque (in Nm) than 1999 Opel Omega. (227 Nm @ 3200 RPM). This means 2007 Saab 9-7X will have an easier job in driving up hills or pulling heavy equipment than 1999 Opel Omega. 2007 Saab 9-7X has automatic transmission and 1999 Opel Omega has manual transmission. 1999 Opel Omega will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Saab 9-7X will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1999 Opel Omega | 2007 Saab 9-7X | |
| Make | Opel | Saab |
| Model | Omega | 9-7X |
| Year Released | 1999 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 2496 cc | 5326 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 168 HP | 300 HP |
| Engine RPM | 6000 RPM | 5200 RPM |
| Torque | 227 Nm | 447 Nm |
| Torque RPM | 3200 RPM | 4000 RPM |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Length | 4900 mm | 4910 mm |
| Vehicle Width | 1790 mm | 1920 mm |
| Vehicle Height | 1460 mm | 1750 mm |
| Wheelbase Size | 2740 mm | 2880 mm |
