2007 Opel Corsa vs. 2009 Saab 9-7X
To start off, 2009 Saab 9-7X is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Opel Corsa. In addition, the cost of maintenance, including insurance, on 2007 Opel Corsa would be higher. At 4,160 cc (6 cylinders), 2009 Saab 9-7X is equipped with a bigger engine. In terms of performance, 2009 Saab 9-7X (291 HP @ 6000 RPM) has 204 more horse power than 2007 Opel Corsa. (87 HP @ 6200 RPM) In normal driving conditions, 2009 Saab 9-7X should accelerate faster than 2007 Opel Corsa. With that said, vehicle weight also plays an important factor in acceleration. 2009 Saab 9-7X weights approximately 1219 kg more than 2007 Opel Corsa. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Saab 9-7X is four wheel drive (4WD), it will have significant more traction and grip than 2007 Opel Corsa. In wet, icy, snow, or gravel driving conditions, 2009 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, 2009 Saab 9-7X (376 Nm @ 4800 RPM) has 264 more torque (in Nm) than 2007 Opel Corsa. (112 Nm @ 2800 RPM). This means 2009 Saab 9-7X will have an easier job in driving up hills or pulling heavy equipment than 2007 Opel Corsa. 2009 Saab 9-7X has automatic transmission and 2007 Opel Corsa has manual transmission. 2007 Opel Corsa will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Saab 9-7X will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Opel Corsa | 2009 Saab 9-7X | |
| Make | Opel | Saab |
| Model | Corsa | 9-7X |
| Year Released | 2007 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 1389 cc | 4160 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 87 HP | 291 HP |
| Engine RPM | 6200 RPM | 6000 RPM |
| Torque | 112 Nm | 376 Nm |
| Torque RPM | 2800 RPM | 4800 RPM |
| Engine Compression Ratio | 9.4:1 | 10.3:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 922 kg | 2141 kg |
| Vehicle Length | 3740 mm | 4910 mm |
| Vehicle Width | 1610 mm | 1920 mm |
| Vehicle Height | 1450 mm | 1750 mm |
| Wheelbase Size | 2450 mm | 2880 mm |
| Fuel Consumption Overall | 6.7 L/100km | 14.7 L/100km |
| Fuel Tank Capacity | 46 L | 83 L |
