2009 Mercedes-Benz SL vs. 2006 Saab 9-7X
To start off, 2009 Mercedes-Benz SL is newer by 3 year(s). Which means there will be less support and parts availability for 2006 Saab 9-7X. In addition, the cost of maintenance, including insurance, on 2006 Saab 9-7X would be higher. At 6,208 cc (8 cylinders), 2009 Mercedes-Benz SL is equipped with a bigger engine. In terms of performance, 2009 Mercedes-Benz SL (518 HP @ 6800 RPM) has 227 more horse power than 2006 Saab 9-7X. (291 HP @ 6000 RPM). In normal driving conditions, 2009 Mercedes-Benz SL should accelerate faster than 2006 Saab 9-7X. With that said, vehicle weight also plays an important factor in acceleration. 2006 Saab 9-7X weights approximately 285 kg more than 2009 Mercedes-Benz SL.
Because 2009 Mercedes-Benz SL 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 2009 Mercedes-Benz SL. However, in wet, icy, snow, or gravel driving conditions, 2006 Saab 9-7X, 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, 2009 Mercedes-Benz SL (630 Nm @ 5200 RPM) has 254 more torque (in Nm) than 2006 Saab 9-7X. (376 Nm @ 3600 RPM). This means 2009 Mercedes-Benz SL will have an easier job in driving up hills or pulling heavy equipment than 2006 Saab 9-7X.
Compare all specifications:
| 2009 Mercedes-Benz SL | 2006 Saab 9-7X | |
| Make | Mercedes-Benz | Saab |
| Model | SL | 9-7X |
| Year Released | 2009 | 2006 |
| Body Type | Convertible | SUV |
| Engine Position | Front | Front |
| Engine Size | 6208 cc | 4195 cc |
| Horse Power | 518 HP | 291 HP |
| Engine RPM | 6800 RPM | 6000 RPM |
| Torque | 630 Nm | 376 Nm |
| Torque RPM | 5200 RPM | 3600 RPM |
| Engine Bore Size | 102.3 mm | 93 mm |
| Engine Stroke Size | 94.6 mm | 101.9 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1240 kg | 1525 kg |
| Vehicle Length | 4540 mm | 4910 mm |
| Vehicle Width | 1480 mm | 1920 mm |
| Vehicle Height | 1600 mm | 1750 mm |
| Wheelbase Size | 2570 mm | 2880 mm |
| Fuel Consumption City | 19.6 L/100km | 15.7 L/100km |
| Fuel Consumption Overall | 16.8 L/100km | 13.1 L/100km |
| Fuel Tank Capacity | 80 L | 83 L |
