2008 Opel Astra vs. 2011 Saab 9-4X
To start off, 2011 Saab 9-4X is newer by 3 year(s). Which means there will be less support and parts availability for 2008 Opel Astra. In addition, the cost of maintenance, including insurance, on 2008 Opel Astra would be higher. At 3,000 cc (6 cylinders), 2011 Saab 9-4X is equipped with a bigger engine.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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, 2011 Saab 9-4X (302 Nm @ 5100 RPM) has 152 more torque (in Nm) than 2008 Opel Astra. (150 Nm @ 3900 RPM). This means 2011 Saab 9-4X will have an easier job in driving up hills or pulling heavy equipment than 2008 Opel Astra. 2011 Saab 9-4X has automatic transmission and 2008 Opel Astra has manual transmission. 2008 Opel Astra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2011 Saab 9-4X will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 Opel Astra | 2011 Saab 9-4X | |
| Make | Opel | Saab |
| Model | Astra | 9-4X |
| Year Released | 2008 | 2011 |
| Engine Position | Front | Front |
| Engine Size | 1596 cc | 3000 cc |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 0 HP | 265 HP |
| Torque | 150 Nm | 302 Nm |
| Torque RPM | 3900 RPM | 5100 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Length | 4260 mm | 4829 mm |
| Vehicle Width | 1760 mm | 1905 mm |
| Vehicle Height | 1700 mm | 1679 mm |
| Wheelbase Size | 2620 mm | 2807 mm |
| Fuel Tank Capacity | 52 L | 80 L |
