2009 BMW X6 vs. 2006 Mercedes-Benz Viano
To start off, 2009 BMW X6 is newer by 3 year(s). Which means there will be less support and parts availability for 2006 Mercedes-Benz Viano. In addition, the cost of maintenance, including insurance, on 2006 Mercedes-Benz Viano would be higher. At 4,395 cc (8 cylinders), 2009 BMW X6 is equipped with a bigger engine. In terms of performance, 2009 BMW X6 (401 HP @ 5500 RPM) has 293 more horse power than 2006 Mercedes-Benz Viano. (108 HP @ 3800 RPM). In normal driving conditions, 2009 BMW X6 should accelerate faster than 2006 Mercedes-Benz Viano. With that said, vehicle weight also plays an important factor in acceleration. 2009 BMW X6 weights approximately 225 kg more than 2006 Mercedes-Benz Viano. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 BMW X6 is four wheel drive (4WD), it will have significant more traction and grip than 2006 Mercedes-Benz Viano. In wet, icy, snow, or gravel driving conditions, 2009 BMW X6 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 BMW X6 (610 Nm @ 1750 RPM) has 340 more torque (in Nm) than 2006 Mercedes-Benz Viano. (270 Nm @ 1600 RPM). This means 2009 BMW X6 will have an easier job in driving up hills or pulling heavy equipment than 2006 Mercedes-Benz Viano.
Compare all specifications:
| 2009 BMW X6 | 2006 Mercedes-Benz Viano | |
| Make | BMW | Mercedes-Benz |
| Model | X6 | Viano |
| Year Released | 2009 | 2006 |
| Body Type | SUV | Minivan |
| Engine Position | Front | Front |
| Engine Size | 4395 cc | 2148 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 401 HP | 108 HP |
| Engine RPM | 5500 RPM | 3800 RPM |
| Torque | 610 Nm | 270 Nm |
| Torque RPM | 1750 RPM | 1600 RPM |
| Engine Bore Size | 89 mm | 88 mm |
| Engine Stroke Size | 88.3 mm | 88.3 mm |
| Engine Compression Ratio | 10.0:1 | 18.0:1 |
| Fuel Type | Gasoline - Premium | Diesel |
| Top Speed | 250 km/hour | 157 km/hour |
| Acceleration 0-100mph | 5.4 seconds | 16.2 seconds |
| Drive Type | 4WD | Rear |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 2265 kg | 2040 kg |
| Vehicle Length | 4880 mm | 4750 mm |
| Vehicle Width | 1990 mm | 1910 mm |
| Vehicle Height | 1700 mm | 1880 mm |
| Wheelbase Size | 2940 mm | 3210 mm |
| Fuel Consumption Overall | 12.5 L/100km | 8.9 L/100km |
| Fuel Tank Capacity | 85 L | 75 L |
