2007 BMW 525 vs. 2010 Alfa Romeo 147
To start off, 2010 Alfa Romeo 147 is newer by 3 year(s). Which means there will be less support and parts availability for 2007 BMW 525. In addition, the cost of maintenance, including insurance, on 2007 BMW 525 would be higher. At 2,497 cc (6 cylinders), 2007 BMW 525 is equipped with a bigger engine. In terms of performance, 2007 BMW 525 (215 HP @ 6500 RPM) has 97 more horse power than 2010 Alfa Romeo 147. (118 HP @ 6200 RPM). In normal driving conditions, 2007 BMW 525 should accelerate faster than 2010 Alfa Romeo 147. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW 525 weights approximately 225 kg more than 2010 Alfa Romeo 147. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 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 2007 BMW 525. However, in wet, icy, snow, or gravel driving conditions, 2010 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, 2007 BMW 525 (250 Nm @ 2900 RPM) has 104 more torque (in Nm) than 2010 Alfa Romeo 147. (146 Nm @ 4200 RPM). This means 2007 BMW 525 will have an easier job in driving up hills or pulling heavy equipment than 2010 Alfa Romeo 147. 2007 BMW 525 has automatic transmission and 2010 Alfa Romeo 147 has manual transmission. 2010 Alfa Romeo 147 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 BMW 525 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 BMW 525 | 2010 Alfa Romeo 147 | |
| Make | BMW | Alfa Romeo |
| Model | 525 | 147 |
| Year Released | 2007 | 2010 |
| Engine Position | Front | Front |
| Engine Size | 2497 cc | 1598 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 215 HP | 118 HP |
| Engine RPM | 6500 RPM | 6200 RPM |
| Torque | 250 Nm | 146 Nm |
| Torque RPM | 2900 RPM | 4200 RPM |
| Engine Bore Size | 82 mm | 82 mm |
| Engine Stroke Size | 78.8 mm | 75.7 mm |
| Engine Compression Ratio | 11.0:1 | 10.3:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Top Speed | 245 km/hour | 195 km/hour |
| Acceleration 0-100mph | 7.9 seconds | 10.9 seconds |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1500 kg | 1275 kg |
| Vehicle Length | 4850 mm | 4230 mm |
| Vehicle Width | 1470 mm | 1740 mm |
| Vehicle Height | 1850 mm | 1450 mm |
| Wheelbase Size | 2890 mm | 2550 mm |
| Fuel Consumption Overall | 7 L/100km | 8.2 L/100km |
| Fuel Tank Capacity | 70 L | 60 L |
