2007 Mercedes-Benz B vs. 2004 Mercedes-Benz Viano
To start off, 2007 Mercedes-Benz B is newer by 3 year(s). Which means there will be less support and parts availability for 2004 Mercedes-Benz Viano. In addition, the cost of maintenance, including insurance, on 2004 Mercedes-Benz Viano would be higher. At 2,147 cc (4 cylinders), 2004 Mercedes-Benz Viano is equipped with a bigger engine. In terms of performance, 2007 Mercedes-Benz B (190 HP) has 82 more horse power than 2004 Mercedes-Benz Viano. (108 HP). In normal driving conditions, 2007 Mercedes-Benz B should accelerate faster than 2004 Mercedes-Benz Viano. With that said, vehicle weight also plays an important factor in acceleration. 2004 Mercedes-Benz Viano weights approximately 670 kg more than 2007 Mercedes-Benz B.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front 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, 2007 Mercedes-Benz B (280 Nm @ 1800 RPM) has 10 more torque (in Nm) than 2004 Mercedes-Benz Viano. (270 Nm @ 1600 RPM). This means 2007 Mercedes-Benz B will have an easier job in driving up hills or pulling heavy equipment than 2004 Mercedes-Benz Viano.
Compare all specifications:
| 2007 Mercedes-Benz B | 2004 Mercedes-Benz Viano | |
| Make | Mercedes-Benz | Mercedes-Benz |
| Model | B | Viano |
| Year Released | 2007 | 2004 |
| Body Type | Hatchback | Minivan |
| Engine Position | Front | Front |
| Engine Size | 2034 cc | 2147 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 190 HP | 108 HP |
| Torque | 280 Nm | 270 Nm |
| Torque RPM | 1800 RPM | 1600 RPM |
| Engine Bore Size | 83.1 mm | 88 mm |
| Engine Stroke Size | 94 mm | 88.3 mm |
| Engine Compression Ratio | 9.0:1 | 18.0:1 |
| Fuel Type | Gasoline | Diesel |
| Acceleration 0-100mph | 7.6 seconds | 16.2 seconds |
| Drive Type | Rear | Rear |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1370 kg | 2040 kg |
| Vehicle Length | 4280 mm | 5000 mm |
| Vehicle Width | 1610 mm | 1910 mm |
| Vehicle Height | 1780 mm | 1880 mm |
| Wheelbase Size | 2780 mm | 3210 mm |
| Fuel Consumption Overall | 8.2 L/100km | 8.9 L/100km |
| Fuel Tank Capacity | 54 L | 75 L |
