2003 Alfa Romeo 147 vs. 2009 BMW 650
To start off, 2009 BMW 650 is newer by 6 year(s). Which means there will be less support and parts availability for 2003 Alfa Romeo 147. In addition, the cost of maintenance, including insurance, on 2003 Alfa Romeo 147 would be higher. At 4,799 cc (8 cylinders), 2009 BMW 650 is equipped with a bigger engine. In terms of performance, 2009 BMW 650 (362 HP @ 6300 RPM) has 244 more horse power than 2003 Alfa Romeo 147. (118 HP @ 6200 RPM) In normal driving conditions, 2009 BMW 650 should accelerate faster than 2003 Alfa Romeo 147. With that said, vehicle weight also plays an important factor in acceleration. 2009 BMW 650 weights approximately 60 kg more than 2003 Alfa Romeo 147. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 BMW 650 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 650. However, in wet, icy, snow, or gravel driving conditions, 2003 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 650 (490 Nm @ 3400 RPM) has 344 more torque (in Nm) than 2003 Alfa Romeo 147. (146 Nm @ 4200 RPM). This means 2009 BMW 650 will have an easier job in driving up hills or pulling heavy equipment than 2003 Alfa Romeo 147.
Compare all specifications:
| 2003 Alfa Romeo 147 | 2009 BMW 650 | |
| Make | Alfa Romeo | BMW |
| Model | 147 | 650 |
| Year Released | 2003 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 1598 cc | 4799 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 118 HP | 362 HP |
| Engine RPM | 6200 RPM | 6300 RPM |
| Torque | 146 Nm | 490 Nm |
| Torque RPM | 4200 RPM | 3400 RPM |
| Engine Compression Ratio | 10.3:1 | 10.5:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Top Speed | 190 km/hour | 250 km/hour |
| Acceleration 0-100mph | 10.6 seconds | 5.7 seconds |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 3 doors | 2 doors |
| Vehicle Weight | 1325 kg | 1385 kg |
| Vehicle Length | 4180 mm | 4830 mm |
| Vehicle Width | 1740 mm | 1380 mm |
| Vehicle Height | 1450 mm | 1860 mm |
| Wheelbase Size | 2710 mm | 2790 mm |
| Fuel Consumption Overall | 8.2 L/100km | 8.6 L/100km |
| Fuel Tank Capacity | 60 L | 70 L |
