2003 Alfa Romeo 147 vs. 2006 BMW 525
To start off, 2006 BMW 525 is newer by 3 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 3,178 cc (6 cylinders), 2003 Alfa Romeo 147 is equipped with a bigger engine. In terms of performance, 2003 Alfa Romeo 147 (247 HP @ 6200 RPM) has 32 more horse power than 2006 BMW 525. (215 HP @ 6250 RPM). In normal driving conditions, 2003 Alfa Romeo 147 should accelerate faster than 2006 BMW 525.
Because 2006 BMW 525 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 2006 BMW 525. 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, 2003 Alfa Romeo 147 (300 Nm @ 4800 RPM) has 49 more torque (in Nm) than 2006 BMW 525. (251 Nm @ 2750 RPM). This means 2003 Alfa Romeo 147 will have an easier job in driving up hills or pulling heavy equipment than 2006 BMW 525.
Compare all specifications:
| 2003 Alfa Romeo 147 | 2006 BMW 525 | |
| Make | Alfa Romeo | BMW |
| Model | 147 | 525 |
| Year Released | 2003 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 3178 cc | 2999 cc |
| Horse Power | 247 HP | 215 HP |
| Engine RPM | 6200 RPM | 6250 RPM |
| Torque | 300 Nm | 251 Nm |
| Torque RPM | 4800 RPM | 2750 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 4 doors |
| Vehicle Length | 4180 mm | 4860 mm |
| Vehicle Width | 1740 mm | 1850 mm |
| Vehicle Height | 1450 mm | 1470 mm |
| Wheelbase Size | 2710 mm | 2890 mm |
| Fuel Consumption Overall | 7.5 L/100km | 9.8 L/100km |
| Fuel Tank Capacity | 63 L | 70 L |
