2009 Alfa Romeo 147 vs. 2007 Mercedes-Benz B
To start off, 2009 Alfa Romeo 147 is newer by 2 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 2,033 cc (4 cylinders), 2007 Mercedes-Benz B is equipped with a bigger engine. In terms of performance, 2009 Alfa Romeo 147 (148 HP @ 4000 RPM) has 14 more horse power than 2007 Mercedes-Benz B. (134 HP @ 5750 RPM). In normal driving conditions, 2009 Alfa Romeo 147 should accelerate faster than 2007 Mercedes-Benz B. With that said, vehicle weight also plays an important factor in acceleration. 2007 Mercedes-Benz B weights approximately 35 kg more than 2009 Alfa Romeo 147.
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 Alfa Romeo 147 (305 Nm @ 2000 RPM) has 120 more torque (in Nm) than 2007 Mercedes-Benz B. (185 Nm @ 3500 RPM). This means 2009 Alfa Romeo 147 will have an easier job in driving up hills or pulling heavy equipment than 2007 Mercedes-Benz B.
Compare all specifications:
2009 Alfa Romeo 147 | 2007 Mercedes-Benz B | |
Make | Alfa Romeo | Mercedes-Benz |
Model | 147 | B |
Year Released | 2009 | 2007 |
Engine Position | Front | Front |
Engine Size | 1910 cc | 2033 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 148 HP | 134 HP |
Engine RPM | 4000 RPM | 5750 RPM |
Torque | 305 Nm | 185 Nm |
Torque RPM | 2000 RPM | 3500 RPM |
Engine Bore Size | 82 mm | 83 mm |
Engine Stroke Size | 90.4 mm | 94 mm |
Engine Compression Ratio | 18.0:1 | 11.0:1 |
Fuel Type | Diesel | Gasoline - Premium |
Top Speed | 208 km/hour | 196 km/hour |
Acceleration 0-100mph | 8.8 seconds | 10.1 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 | 1310 kg | 1345 kg |
Vehicle Length | 4230 mm | 4280 mm |
Vehicle Width | 1740 mm | 1780 mm |
Vehicle Height | 1450 mm | 1610 mm |
Wheelbase Size | 2550 mm | 2780 mm |
Fuel Consumption Overall | 5.9 L/100km | 7.2 L/100km |
Fuel Tank Capacity | 60 L | 54 L |