2007 BMW X3 vs. 2006 Mercedes-Benz S
To start off, 2007 BMW X3 is newer by 1 year(s). Which means there will be less support and parts availability for 2006 Mercedes-Benz S. In addition, the cost of maintenance, including insurance, on 2006 Mercedes-Benz S would be higher. At 3,720 cc (6 cylinders), 2006 Mercedes-Benz S is equipped with a bigger engine. In terms of performance, 2007 BMW X3 (260 HP @ 6600 RPM) has 19 more horse power than 2006 Mercedes-Benz S. (241 HP @ 5800 RPM). In normal driving conditions, 2007 BMW X3 should accelerate faster than 2006 Mercedes-Benz S.
Because 2007 BMW X3 is four wheel drive (4WD), it will have significant more traction and grip than 2006 Mercedes-Benz S. In wet, icy, snow, or gravel driving conditions, 2007 BMW X3 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, 2006 Mercedes-Benz S (350 Nm @ 3000 RPM) has 44 more torque (in Nm) than 2007 BMW X3. (306 Nm @ 2750 RPM). This means 2006 Mercedes-Benz S will have an easier job in driving up hills or pulling heavy equipment than 2007 BMW X3.
Compare all specifications:
| 2007 BMW X3 | 2006 Mercedes-Benz S | |
| Make | BMW | Mercedes-Benz |
| Model | X3 | S |
| Year Released | 2007 | 2006 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2979 cc | 3720 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 3 valves |
| Horse Power | 260 HP | 241 HP |
| Engine RPM | 6600 RPM | 5800 RPM |
| Torque | 306 Nm | 350 Nm |
| Torque RPM | 2750 RPM | 3000 RPM |
| Engine Bore Size | 85 mm | 97 mm |
| Engine Stroke Size | 88 mm | 84 mm |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Length | 4580 mm | 5050 mm |
| Vehicle Width | 1860 mm | 1860 mm |
| Vehicle Height | 1680 mm | 1450 mm |
| Wheelbase Size | 2800 mm | 2970 mm |
| Fuel Consumption | 9.1 L/100km | 9.4 L/100km |
| Fuel Consumption City | 13.1 L/100km | 13.8 L/100km |
| Fuel Consumption Overall | 11.2 L/100km | 11.8 L/100km |
| Fuel Tank Capacity | 67 L | 88 L |
