2008 Mercedes-Benz B vs. 2006 Smart Roadster
To start off, 2008 Mercedes-Benz B is newer by 2 year(s). Which means there will be less support and parts availability for 2006 Smart Roadster. In addition, the cost of maintenance, including insurance, on 2006 Smart Roadster would be higher. At 1,991 cc (4 cylinders), 2008 Mercedes-Benz B is equipped with a bigger engine. In terms of performance, 2008 Mercedes-Benz B (138 HP @ 4200 RPM) has 38 more horse power than 2006 Smart Roadster. (100 HP @ 5250 RPM). In normal driving conditions, 2008 Mercedes-Benz B should accelerate faster than 2006 Smart Roadster. With that said, vehicle weight also plays an important factor in acceleration. 2008 Mercedes-Benz B weights approximately 405 kg more than 2006 Smart Roadster. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Smart Roadster 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 2006 Smart Roadster. However, in wet, icy, snow, or gravel driving conditions, 2008 Mercedes-Benz B, 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, 2008 Mercedes-Benz B (300 Nm @ 1600 RPM) has 170 more torque (in Nm) than 2006 Smart Roadster. (130 Nm @ 2500 RPM). This means 2008 Mercedes-Benz B will have an easier job in driving up hills or pulling heavy equipment than 2006 Smart Roadster. 2008 Mercedes-Benz B has automatic transmission and 2006 Smart Roadster has manual transmission. 2006 Smart Roadster will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Mercedes-Benz B will be easier to drive especially in heavy traffic.
Compare all specifications:
2008 Mercedes-Benz B | 2006 Smart Roadster | |
Make | Mercedes-Benz | Smart |
Model | B | Roadster |
Year Released | 2008 | 2006 |
Body Type | Hatchback | Roadster |
Engine Position | Front | Rear |
Engine Size | 1991 cc | 696 cc |
Engine Cylinders | 4 cylinders | 3 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 138 HP | 100 HP |
Engine RPM | 4200 RPM | 5250 RPM |
Torque | 300 Nm | 130 Nm |
Torque RPM | 1600 RPM | 2500 RPM |
Engine Bore Size | 83 mm | 66.5 mm |
Engine Stroke Size | 92 mm | 67 mm |
Engine Compression Ratio | 18.0:1 | 9.0:1 |
Fuel Type | Diesel | Gasoline - Premium |
Top Speed | 200 km/hour | 190 km/hour |
Acceleration 0-100mph | 7.6 seconds | 9.8 seconds |
Drive Type | Front | Rear |
Transmission Type | Automatic | Manual |
Number of Seats | 5 seats | 2 seats |
Number of Doors | 5 doors | 2 doors |
Vehicle Weight | 1370 kg | 965 kg |
Vehicle Length | 4280 mm | 3430 mm |
Vehicle Width | 1780 mm | 1620 mm |
Vehicle Height | 1610 mm | 1200 mm |
Wheelbase Size | 2780 mm | 2370 mm |
Fuel Consumption Overall | 5.8 L/100km | 5.3 L/100km |
Fuel Tank Capacity | 54 L | 35 L |