2009 BMW 735 vs. 2011 Mercedes-Benz Viano
To start off, 2011 Mercedes-Benz Viano is newer by 2 year(s). Which means there will be less support and parts availability for 2009 BMW 735. In addition, the cost of maintenance, including insurance, on 2009 BMW 735 would be higher. At 3,600 cc (8 cylinders), 2009 BMW 735 is equipped with a bigger engine. In terms of performance, 2009 BMW 735 (268 HP) has 134 more horse power than 2011 Mercedes-Benz Viano. (134 HP). In normal driving conditions, 2009 BMW 735 should accelerate faster than 2011 Mercedes-Benz Viano. With that said, vehicle weight also plays an important factor in acceleration. 2011 Mercedes-Benz Viano weights approximately 895 kg more than 2009 BMW 735.
Because 2009 BMW 735 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2009 BMW 735. However, in wet, icy, snow, or gravel driving conditions, 2011 Mercedes-Benz Viano, being front wheel drive (FWD), will offer much better control with better grip. 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 735 (360 Nm @ 3700 RPM) has 50 more torque (in Nm) than 2011 Mercedes-Benz Viano. (310 Nm @ 1400 RPM). This means 2009 BMW 735 will have an easier job in driving up hills or pulling heavy equipment than 2011 Mercedes-Benz Viano.
Compare all specifications:
| 2009 BMW 735 | 2011 Mercedes-Benz Viano | |
| Make | BMW | Mercedes-Benz |
| Model | 735 | Viano |
| Year Released | 2009 | 2011 |
| Body Type | Sedan | Minivan |
| Engine Position | Front | Front |
| Engine Size | 3600 cc | 2148 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 268 HP | 134 HP |
| Torque | 360 Nm | 310 Nm |
| Torque RPM | 3700 RPM | 1400 RPM |
| Engine Bore Size | 84 mm | 88.1 mm |
| Engine Stroke Size | 81.2 mm | 88.3 mm |
| Engine Compression Ratio | 11.0:1 | 18.0:1 |
| Fuel Type | Gasoline - Premium | Diesel |
| Top Speed | 250 km/hour | 174 km/hour |
| Acceleration 0-100mph | 7.5 seconds | 14.1 seconds |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 7 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1935 kg | 2830 kg |
| Vehicle Length | 5040 mm | 5000 mm |
| Vehicle Width | 1910 mm | 1880 mm |
| Vehicle Height | 1500 mm | 1910 mm |
| Wheelbase Size | 3000 mm | 3210 mm |
| Fuel Tank Capacity | 88 L | 79 L |
