2005 Alfa Romeo 147 vs. 2007 Mercedes-Benz B
To start off, 2007 Mercedes-Benz B is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Alfa Romeo 147. In addition, the cost of maintenance, including insurance, on 2005 Alfa Romeo 147 would be higher. At 1,991 cc (4 cylinders), 2007 Mercedes-Benz B is equipped with a bigger engine. In terms of performance, 2007 Mercedes-Benz B (138 HP @ 4200 RPM) has 34 more horse power than 2005 Alfa Romeo 147. (104 HP @ 5600 RPM) In normal driving conditions, 2007 Mercedes-Benz B should accelerate faster than 2005 Alfa Romeo 147. With that said, vehicle weight also plays an important factor in acceleration. 2007 Mercedes-Benz B weights approximately 109 kg more than 2005 Alfa Romeo 147. 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, 2007 Mercedes-Benz B (300 Nm @ 1600 RPM) has 160 more torque (in Nm) than 2005 Alfa Romeo 147. (140 Nm @ 4200 RPM). This means 2007 Mercedes-Benz B will have an easier job in driving up hills or pulling heavy equipment than 2005 Alfa Romeo 147. 2007 Mercedes-Benz B has automatic transmission and 2005 Alfa Romeo 147 has manual transmission. 2005 Alfa Romeo 147 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Mercedes-Benz B will be easier to drive especially in heavy traffic.
Compare all specifications:
2005 Alfa Romeo 147 | 2007 Mercedes-Benz B | |
Make | Alfa Romeo | Mercedes-Benz |
Model | 147 | B |
Year Released | 2005 | 2007 |
Engine Position | Front | Front |
Engine Size | 1597 cc | 1991 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 104 HP | 138 HP |
Engine RPM | 5600 RPM | 4200 RPM |
Torque | 140 Nm | 300 Nm |
Torque RPM | 4200 RPM | 1600 RPM |
Engine Bore Size | 82 mm | 83 mm |
Engine Stroke Size | 75.7 mm | 92 mm |
Engine Compression Ratio | 10.3:1 | 18.0:1 |
Fuel Type | Gasoline - Premium | Diesel |
Top Speed | 185 km/hour | 200 km/hour |
Acceleration 0-100mph | 11.3 seconds | 7.6 seconds |
Drive Type | Front | Front |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 3 doors | 5 doors |
Vehicle Weight | 1265 kg | 1374 kg |
Vehicle Length | 4180 mm | 4280 mm |
Vehicle Width | 1740 mm | 1780 mm |
Vehicle Height | 1450 mm | 1610 mm |
Wheelbase Size | 2600 mm | 2780 mm |
Fuel Consumption Overall | 8.1 L/100km | 5.8 L/100km |
Fuel Tank Capacity | 60 L | 54 L |