2009 Alfa Romeo 147 vs. 2013 Mercedes-Benz M
To start off, 2013 Mercedes-Benz M is newer by 4 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 3,500 cc (6 cylinders), 2013 Mercedes-Benz M is equipped with a bigger engine. In terms of performance, 2013 Mercedes-Benz M (298 HP @ 6500 RPM) has 150 more horse power than 2009 Alfa Romeo 147. (148 HP @ 4000 RPM) In normal driving conditions, 2013 Mercedes-Benz M should accelerate faster than 2009 Alfa Romeo 147. With that said, vehicle weight also plays an important factor in acceleration. 2013 Mercedes-Benz M weights approximately 820 kg more than 2009 Alfa Romeo 147. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2013 Mercedes-Benz M 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 2013 Mercedes-Benz M. However, in wet, icy, snow, or gravel driving conditions, 2009 Alfa Romeo 147, 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, 2013 Mercedes-Benz M (370 Nm @ 5250 RPM) has 65 more torque (in Nm) than 2009 Alfa Romeo 147. (305 Nm @ 2000 RPM). This means 2013 Mercedes-Benz M will have an easier job in driving up hills or pulling heavy equipment than 2009 Alfa Romeo 147.
Compare all specifications:
| 2009 Alfa Romeo 147 | 2013 Mercedes-Benz M | |
| Make | Alfa Romeo | Mercedes-Benz |
| Model | 147 | M |
| Year Released | 2009 | 2013 |
| Engine Position | Front | Front |
| Engine Size | 1910 cc | 3500 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | electric |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 148 HP | 298 HP |
| Engine RPM | 4000 RPM | 6500 RPM |
| Torque | 305 Nm | 370 Nm |
| Torque RPM | 2000 RPM | 5250 RPM |
| Engine Bore Size | 82 mm | 92 mm |
| Engine Stroke Size | 90.4 mm | 86 mm |
| Engine Compression Ratio | 18.0:1 | 12.0:1 |
| Fuel Type | Diesel | Gasoline - Premium |
| Top Speed | 208 km/hour | 210 km/hour |
| Acceleration 0-100mph | 8.8 seconds | 7.6 seconds |
| Drive Type | Front | Rear |
| Transmission Type | Manual | 6-speed manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1310 kg | 2130 kg |
| Vehicle Length | 4230 mm | 4804 mm |
| Vehicle Width | 1740 mm | 2141 mm |
| Vehicle Height | 1450 mm | 1796 mm |
| Wheelbase Size | 2550 mm | 2915 mm |
