2005 Alfa Romeo 147 vs. 2005 Mercedes-Benz A
To start off, both 2005 Alfa Romeo 147 and 2005 Mercedes-Benz A were released in the same year (2005). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 3,179 cc (6 cylinders), 2005 Alfa Romeo 147 is equipped with a bigger engine. In terms of performance, 2005 Alfa Romeo 147 (240 HP @ 6200 RPM) has 117 more horse power than 2005 Mercedes-Benz A. (123 HP @ 4000 RPM). In normal driving conditions, 2005 Alfa Romeo 147 should accelerate faster than 2005 Mercedes-Benz A. With that said, vehicle weight also plays an important factor in acceleration. 2005 Alfa Romeo 147 weights approximately 330 kg more than 2005 Mercedes-Benz A. 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, 2005 Alfa Romeo 147 (289 Nm @ 4800 RPM) has 104 more torque (in Nm) than 2005 Mercedes-Benz A. (185 Nm @ 4000 RPM). This means 2005 Alfa Romeo 147 will have an easier job in driving up hills or pulling heavy equipment than 2005 Mercedes-Benz A.
Compare all specifications:
| 2005 Alfa Romeo 147 | 2005 Mercedes-Benz A | |
| Make | Alfa Romeo | Mercedes-Benz |
| Model | 147 | A |
| Year Released | 2005 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 3179 cc | 1897 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 240 HP | 123 HP |
| Engine RPM | 6200 RPM | 4000 RPM |
| Torque | 289 Nm | 185 Nm |
| Torque RPM | 4800 RPM | 4000 RPM |
| Engine Bore Size | 93 mm | 84 mm |
| Engine Stroke Size | 78 mm | 85.6 mm |
| Engine Compression Ratio | 10.5:1 | 10.8:1 |
| Top Speed | 246 km/hour | 198 km/hour |
| Acceleration 0-100mph | 6.2 seconds | 8.8 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 3 doors |
| Vehicle Weight | 1485 kg | 1155 kg |
| Vehicle Length | 4220 mm | 3610 mm |
| Vehicle Width | 1770 mm | 1730 mm |
| Vehicle Height | 1420 mm | 1590 mm |
| Wheelbase Size | 2600 mm | 2430 mm |
| Fuel Consumption Overall | 12.3 L/100km | 7.7 L/100km |
| Fuel Tank Capacity | 63 L | 54 L |
