2007 BMW X5 vs. 2009 Mercedes-Benz S
To start off, 2009 Mercedes-Benz S is newer by 2 year(s). Which means there will be less support and parts availability for 2007 BMW X5. In addition, the cost of maintenance, including insurance, on 2007 BMW X5 would be higher. At 5,980 cc, 2009 Mercedes-Benz S is equipped with a bigger engine. In terms of performance, 2009 Mercedes-Benz S (604 HP @ 4750 RPM) has 254 more horse power than 2007 BMW X5. (350 HP @ 6300 RPM) In normal driving conditions, 2009 Mercedes-Benz S should accelerate faster than 2007 BMW X5.
Because 2007 BMW X5 is four wheel drive (4WD), it will have significant more traction and grip than 2009 Mercedes-Benz S. In wet, icy, snow, or gravel driving conditions, 2007 BMW X5 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 Mercedes-Benz S (1,000 Nm @ 200 RPM) has 524 more torque (in Nm) than 2007 BMW X5. (476 Nm @ 3400 RPM). This means 2009 Mercedes-Benz S will have an easier job in driving up hills or pulling heavy equipment than 2007 BMW X5.
Compare all specifications:
| 2007 BMW X5 | 2009 Mercedes-Benz S | |
| Make | BMW | Mercedes-Benz |
| Model | X5 | S |
| Year Released | 2007 | 2009 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4799 cc | 5980 cc |
| Valves per Cylinder | 4 valves | 3 valves |
| Horse Power | 350 HP | 604 HP |
| Engine RPM | 6300 RPM | 4750 RPM |
| Torque | 476 Nm | 1000 Nm |
| Torque RPM | 3400 RPM | 200 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Top Speed | 246 km/hour | 245 km/hour |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Length | 4860 mm | 5210 mm |
| Vehicle Width | 1940 mm | 1480 mm |
| Vehicle Height | 1770 mm | 1880 mm |
| Wheelbase Size | 2940 mm | 3170 mm |
| Fuel Consumption Overall | 13.8 L/100km | 14.8 L/100km |
| Fuel Tank Capacity | 85 L | 90 L |
