2007 Alfa Romeo 147 vs. 2009 BMW M6
To start off, 2009 BMW M6 is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Alfa Romeo 147. In addition, the cost of maintenance, including insurance, on 2007 Alfa Romeo 147 would be higher. At 4,999 cc (10 cylinders), 2009 BMW M6 is equipped with a bigger engine. In terms of performance, 2009 BMW M6 (500 HP @ 7750 RPM) has 352 more horse power than 2007 Alfa Romeo 147. (148 HP @ 4000 RPM) In normal driving conditions, 2009 BMW M6 should accelerate faster than 2007 Alfa Romeo 147. With that said, vehicle weight also plays an important factor in acceleration. 2007 Alfa Romeo 147 weights approximately 30 kg more than 2009 BMW M6.
Because 2009 BMW M6 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 2009 BMW M6. However, in wet, icy, snow, or gravel driving conditions, 2007 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, 2009 BMW M6 (519 Nm @ 6100 RPM) has 214 more torque (in Nm) than 2007 Alfa Romeo 147. (305 Nm @ 2000 RPM). This means 2009 BMW M6 will have an easier job in driving up hills or pulling heavy equipment than 2007 Alfa Romeo 147.
Compare all specifications:
| 2007 Alfa Romeo 147 | 2009 BMW M6 | |
| Make | Alfa Romeo | BMW |
| Model | 147 | M6 |
| Year Released | 2007 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 1908 cc | 4999 cc |
| Engine Cylinders | 4 cylinders | 10 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 148 HP | 500 HP |
| Engine RPM | 4000 RPM | 7750 RPM |
| Torque | 305 Nm | 519 Nm |
| Torque RPM | 2000 RPM | 6100 RPM |
| Engine Compression Ratio | 18.0:1 | 12.0:1 |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1310 kg | 1280 kg |
| Vehicle Length | 4230 mm | 4880 mm |
| Vehicle Width | 1740 mm | 1860 mm |
| Vehicle Height | 1450 mm | 1380 mm |
| Wheelbase Size | 2550 mm | 2790 mm |
| Fuel Consumption Overall | 5.9 L/100km | 18.2 L/100km |
| Fuel Tank Capacity | 60 L | 70 L |
