2008 BMW X3 vs. 2006 Mercedes-Benz R
To start off, 2008 BMW X3 is newer by 2 year(s). Which means there will be less support and parts availability for 2006 Mercedes-Benz R. In addition, the cost of maintenance, including insurance, on 2006 Mercedes-Benz R would be higher. At 3,506 cc (6 cylinders), 2006 Mercedes-Benz R is equipped with a bigger engine. In terms of performance, 2006 Mercedes-Benz R (268 HP @ 6000 RPM) has 79 more horse power than 2008 BMW X3. (189 HP @ 6000 RPM) In normal driving conditions, 2006 Mercedes-Benz R should accelerate faster than 2008 BMW X3. With that said, vehicle weight also plays an important factor in acceleration. 2006 Mercedes-Benz R weights approximately 390 kg more than 2008 BMW X3. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or rear wheel drive vehicles. 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 R (350 Nm @ 2400 RPM) has 104 more torque (in Nm) than 2008 BMW X3. (246 Nm @ 3500 RPM). This means 2006 Mercedes-Benz R will have an easier job in driving up hills or pulling heavy equipment than 2008 BMW X3.
Compare all specifications:
| 2008 BMW X3 | 2006 Mercedes-Benz R | |
| Make | BMW | Mercedes-Benz |
| Model | X3 | R |
| Year Released | 2008 | 2006 |
| Body Type | SUV | Minivan |
| Engine Position | Front | Front |
| Engine Size | 2494 cc | 3506 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 189 HP | 268 HP |
| Engine RPM | 6000 RPM | 6000 RPM |
| Torque | 246 Nm | 350 Nm |
| Torque RPM | 3500 RPM | 2400 RPM |
| Engine Bore Size | 84 mm | 92.9 mm |
| Engine Stroke Size | 75 mm | 86 mm |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Top Speed | 208 km/hour | 230 km/hour |
| Acceleration 0-100mph | 8.9 seconds | 8.4 seconds |
| Drive Type | 4WD | 4WD |
| Number of Seats | 5 seats | 6 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1815 kg | 2205 kg |
| Vehicle Length | 4570 mm | 5160 mm |
| Vehicle Width | 1860 mm | 1930 mm |
| Vehicle Height | 1680 mm | 1660 mm |
| Wheelbase Size | 2800 mm | 3220 mm |
| Fuel Consumption Overall | 11.2 L/100km | 13.1 L/100km |
| Fuel Tank Capacity | 67 L | 80 L |
