2009 Alfa Romeo 147 vs. 2012 Mercedes-Benz A
To start off, 2012 Mercedes-Benz A is newer by 3 year(s). Which means there will be less support and parts availability for 2009 Alfa Romeo 147. In addition, the cost of maintenance, including insurance, on 2009 Alfa Romeo 147 would be higher. At 1,991 cc (4 cylinders), 2012 Mercedes-Benz A is equipped with a bigger engine. In terms of performance, 2009 Alfa Romeo 147 (118 HP @ 4000 RPM) has 10 more horse power than 2012 Mercedes-Benz A. (108 HP @ 4200 RPM). In normal driving conditions, 2009 Alfa Romeo 147 should accelerate faster than 2012 Mercedes-Benz A. With that said, vehicle weight also plays an important factor in acceleration. 2012 Mercedes-Benz A weights approximately 1480 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 (280 Nm @ 2000 RPM) has 30 more torque (in Nm) than 2012 Mercedes-Benz A. (250 Nm @ 1600 RPM). This means 2009 Alfa Romeo 147 will have an easier job in driving up hills or pulling heavy equipment than 2012 Mercedes-Benz A.
Compare all specifications:
| 2009 Alfa Romeo 147 | 2012 Mercedes-Benz A | |
| Make | Alfa Romeo | Mercedes-Benz |
| Model | 147 | A |
| Year Released | 2009 | 2012 |
| Engine Position | Front | Front |
| Engine Size | 1910 cc | 1991 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 118 HP | 108 HP |
| Engine RPM | 4000 RPM | 4200 RPM |
| Torque | 280 Nm | 250 Nm |
| Torque RPM | 2000 RPM | 1600 RPM |
| Engine Compression Ratio | 18.5:1 | 18.0:1 |
| Fuel Type | Diesel | Diesel |
| Top Speed | 193 km/hour | 181 km/hour |
| Acceleration 0-100mph | 9.6 seconds | 10.8 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 5 doors |
| Vehicle Weight | 1350 kg | 2830 kg |
| Vehicle Length | 4230 mm | 3840 mm |
| Vehicle Width | 1740 mm | 1770 mm |
| Vehicle Height | 1450 mm | 1600 mm |
| Wheelbase Size | 2550 mm | 2570 mm |
| Fuel Consumption Overall | 5.8 L/100km | 5.2 L/100km |
| Fuel Tank Capacity | 60 L | 60 L |
