2009 Mercedes-Benz B vs. 2006 Smart ForFour
To start off, 2009 Mercedes-Benz B is newer by 3 year(s). Which means there will be less support and parts availability for 2006 Smart ForFour. In addition, the cost of maintenance, including insurance, on 2006 Smart ForFour would be higher. At 2,034 cc (4 cylinders), 2009 Mercedes-Benz B is equipped with a bigger engine. In terms of performance, 2009 Mercedes-Benz B (190 HP @ 5000 RPM) has 15 more horse power than 2006 Smart ForFour. (175 HP @ 6000 RPM). In normal driving conditions, 2009 Mercedes-Benz B should accelerate faster than 2006 Smart ForFour. With that said, vehicle weight also plays an important factor in acceleration. 2009 Mercedes-Benz B weights approximately 280 kg more than 2006 Smart ForFour. 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, 2009 Mercedes-Benz B (280 Nm @ 1800 RPM) has 50 more torque (in Nm) than 2006 Smart ForFour. (230 Nm @ 3500 RPM). This means 2009 Mercedes-Benz B will have an easier job in driving up hills or pulling heavy equipment than 2006 Smart ForFour.
Compare all specifications:
| 2009 Mercedes-Benz B | 2006 Smart ForFour | |
| Make | Mercedes-Benz | Smart |
| Model | B | ForFour |
| Year Released | 2009 | 2006 |
| Body Type | Hatchback | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 2034 cc | 1467 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 190 HP | 175 HP |
| Engine RPM | 5000 RPM | 6000 RPM |
| Torque | 280 Nm | 230 Nm |
| Torque RPM | 1800 RPM | 3500 RPM |
| Engine Bore Size | 83 mm | 75.5 mm |
| Engine Stroke Size | 94 mm | 84.8 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Top Speed | 225 km/hour | 221 km/hour |
| Acceleration 0-100mph | 7.7 seconds | 6.9 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1370 kg | 1090 kg |
| Vehicle Length | 4280 mm | 3760 mm |
| Vehicle Width | 1610 mm | 1690 mm |
| Vehicle Height | 1780 mm | 1460 mm |
| Wheelbase Size | 2780 mm | 2510 mm |
| Fuel Consumption Overall | 8.2 L/100km | 6.8 L/100km |
| Fuel Tank Capacity | 54 L | 50 L |
