2006 Mercedes-Benz Viano vs. 2009 BMW 325
To start off, 2009 BMW 325 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 2,494 cc (6 cylinders), 2009 BMW 325 is equipped with a bigger engine. In terms of performance, 2009 BMW 325 (215 HP @ 6100 RPM) has 107 more horse power than 2006 Mercedes-Benz Viano. (108 HP @ 3800 RPM) In normal driving conditions, 2009 BMW 325 should accelerate faster than 2006 Mercedes-Benz Viano. With that said, vehicle weight also plays an important factor in acceleration. 2006 Mercedes-Benz Viano weights approximately 425 kg more than 2009 BMW 325.
Because 2009 BMW 325 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 325 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, both vehicles can yield 270 Nm of torque. So under normal driving conditions, the ability to climb up hills and pull heavy equipment should be relatively similar for both vehicles.
Compare all specifications:
| 2006 Mercedes-Benz Viano | 2009 BMW 325 | |
| Make | Mercedes-Benz | BMW |
| Model | Viano | 325 |
| Year Released | 2006 | 2009 |
| Body Type | Minivan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2148 cc | 2494 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 108 HP | 215 HP |
| Engine RPM | 3800 RPM | 6100 RPM |
| Torque | 270 Nm | 270 Nm |
| Torque RPM | 1600 RPM | 2400 RPM |
| Engine Bore Size | 88 mm | 85 mm |
| Engine Stroke Size | 88.3 mm | 88 mm |
| Engine Compression Ratio | 18.0:1 | 12.0:1 |
| Fuel Type | Diesel | Gasoline - Premium |
| Top Speed | 157 km/hour | 244 km/hour |
| Acceleration 0-100mph | 16.2 seconds | 7.3 seconds |
| Drive Type | Rear | 4WD |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 2040 kg | 1615 kg |
| Vehicle Length | 4750 mm | 4530 mm |
| Vehicle Width | 1910 mm | 1820 mm |
| Vehicle Height | 1880 mm | 1430 mm |
| Wheelbase Size | 3210 mm | 2770 mm |
| Fuel Consumption Overall | 8.9 L/100km | 7.9 L/100km |
| Fuel Tank Capacity | 75 L | 63 L |
