2004 Opel Zafira vs. 2011 Mercedes-Benz B
To start off, 2011 Mercedes-Benz B is newer by 7 year(s). Which means there will be less support and parts availability for 2004 Opel Zafira. In addition, the cost of maintenance, including insurance, on 2004 Opel Zafira would be higher. At 2,034 cc (4 cylinders), 2011 Mercedes-Benz B is equipped with a bigger engine. In terms of performance, 2011 Mercedes-Benz B (190 HP @ 5000 RPM) has 89 more horse power than 2004 Opel Zafira. (101 HP @ 6200 RPM) In normal driving conditions, 2011 Mercedes-Benz B should accelerate faster than 2004 Opel Zafira. With that said, vehicle weight also plays an important factor in acceleration. 2004 Opel Zafira weights approximately 10 kg more than 2011 Mercedes-Benz B.
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, 2011 Mercedes-Benz B (280 Nm @ 1800 RPM) has 130 more torque (in Nm) than 2004 Opel Zafira. (150 Nm @ 3600 RPM). This means 2011 Mercedes-Benz B will have an easier job in driving up hills or pulling heavy equipment than 2004 Opel Zafira.
Compare all specifications:
| 2004 Opel Zafira | 2011 Mercedes-Benz B | |
| Make | Opel | Mercedes-Benz |
| Model | Zafira | B |
| Year Released | 2004 | 2011 |
| Body Type | Minivan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1598 cc | 2034 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 101 HP | 190 HP |
| Engine RPM | 6200 RPM | 5000 RPM |
| Torque | 150 Nm | 280 Nm |
| Torque RPM | 3600 RPM | 1800 RPM |
| Engine Bore Size | 79 mm | 83 mm |
| Engine Stroke Size | 81.5 mm | 94 mm |
| Engine Compression Ratio | 10.5:1 | 9.0:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Top Speed | 176 km/hour | 225 km/hour |
| Acceleration 0-100mph | 13.3 seconds | 7.7 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1380 kg | 1370 kg |
| Vehicle Length | 4320 mm | 4280 mm |
| Vehicle Width | 1750 mm | 1610 mm |
| Vehicle Height | 1640 mm | 1780 mm |
| Wheelbase Size | 2610 mm | 2780 mm |
| Fuel Consumption Overall | 7.9 L/100km | 8.2 L/100km |
| Fuel Tank Capacity | 61 L | 54 L |
