2007 Mercedes-Benz B vs. 2010 Mercedes-Benz Viano
To start off, 2010 Mercedes-Benz Viano is newer by 3 year(s). Which means there will be less support and parts availability for 2007 Mercedes-Benz B. In addition, the cost of maintenance, including insurance, on 2007 Mercedes-Benz B would be higher. At 2,148 cc (4 cylinders), 2010 Mercedes-Benz Viano is equipped with a bigger engine. In terms of performance, 2010 Mercedes-Benz Viano (161 HP @ 3800 RPM) has 23 more horse power than 2007 Mercedes-Benz B. (138 HP @ 4200 RPM) In normal driving conditions, 2010 Mercedes-Benz Viano should accelerate faster than 2007 Mercedes-Benz B. With that said, vehicle weight also plays an important factor in acceleration. 2010 Mercedes-Benz Viano weights approximately 1456 kg more than 2007 Mercedes-Benz B. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than 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, 2010 Mercedes-Benz Viano (360 Nm @ 1800 RPM) has 60 more torque (in Nm) than 2007 Mercedes-Benz B. (300 Nm @ 1600 RPM). This means 2010 Mercedes-Benz Viano will have an easier job in driving up hills or pulling heavy equipment than 2007 Mercedes-Benz B.
Compare all specifications:
| 2007 Mercedes-Benz B | 2010 Mercedes-Benz Viano | |
| Make | Mercedes-Benz | Mercedes-Benz |
| Model | B | Viano |
| Year Released | 2007 | 2010 |
| Body Type | Hatchback | Minivan |
| Engine Position | Front | Front |
| Engine Size | 1991 cc | 2148 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 138 HP | 161 HP |
| Engine RPM | 4200 RPM | 3800 RPM |
| Torque | 300 Nm | 360 Nm |
| Torque RPM | 1600 RPM | 1800 RPM |
| Engine Bore Size | 83 mm | 88.1 mm |
| Engine Stroke Size | 92 mm | 88.3 mm |
| Engine Compression Ratio | 18.0:1 | 18.0:1 |
| Fuel Type | Diesel | Diesel |
| Acceleration 0-100mph | 7.6 seconds | 11.1 seconds |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 7 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1374 kg | 2830 kg |
| Vehicle Length | 4280 mm | 5000 mm |
| Vehicle Width | 1780 mm | 1880 mm |
| Vehicle Height | 1610 mm | 1910 mm |
| Wheelbase Size | 2780 mm | 3210 mm |
| Fuel Consumption Overall | 5.8 L/100km | 8.2 L/100km |
| Fuel Tank Capacity | 54 L | 79 L |
