2002 Mercedes-Benz S vs. 2009 Saab 9-7X
To start off, 2009 Saab 9-7X is newer by 7 year(s). Which means there will be less support and parts availability for 2002 Mercedes-Benz S. In addition, the cost of maintenance, including insurance, on 2002 Mercedes-Benz S would be higher. At 5,999 cc (8 cylinders), 2009 Saab 9-7X is equipped with a bigger engine. In terms of performance, 2002 Mercedes-Benz S (493 HP @ 5000 RPM) has 103 more horse power than 2009 Saab 9-7X. (390 HP @ 6000 RPM). In normal driving conditions, 2002 Mercedes-Benz S should accelerate faster than 2009 Saab 9-7X. With that said, vehicle weight also plays an important factor in acceleration. 2002 Mercedes-Benz S weights approximately 561 kg more than 2009 Saab 9-7X. 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 2002 Mercedes-Benz S. 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, 2002 Mercedes-Benz S (801 Nm @ 1800 RPM) has 259 more torque (in Nm) than 2009 Saab 9-7X. (542 Nm @ 4000 RPM). This means 2002 Mercedes-Benz S will have an easier job in driving up hills or pulling heavy equipment than 2009 Saab 9-7X.
Compare all specifications:
| 2002 Mercedes-Benz S | 2009 Saab 9-7X | |
| Make | Mercedes-Benz | Saab |
| Model | S | 9-7X |
| Year Released | 2002 | 2009 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 5513 cc | 5999 cc |
| Engine Cylinders | 12 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 493 HP | 390 HP |
| Engine RPM | 5000 RPM | 6000 RPM |
| Torque | 801 Nm | 542 Nm |
| Torque RPM | 1800 RPM | 4000 RPM |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 2135 kg | 1574 kg |
| Vehicle Length | 5170 mm | 4910 mm |
| Vehicle Width | 1860 mm | 1920 mm |
| Vehicle Height | 1450 mm | 1750 mm |
| Wheelbase Size | 2720 mm | 2880 mm |
| Fuel Tank Capacity | 88 L | 83 L |
