2001 Alfa Romeo 147 vs. 2007 BMW 525
To start off, 2007 BMW 525 is newer by 6 year(s). Which means there will be less support and parts availability for 2001 Alfa Romeo 147. In addition, the cost of maintenance, including insurance, on 2001 Alfa Romeo 147 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 (175 HP @ 4000 RPM) has 57 more horse power than 2001 Alfa Romeo 147. (118 HP @ 6200 RPM) In normal driving conditions, 2007 BMW 525 should accelerate faster than 2001 Alfa Romeo 147. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW 525 weights approximately 427 kg more than 2001 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, 2001 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 (400 Nm @ 2000 RPM) has 254 more torque (in Nm) than 2001 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 2001 Alfa Romeo 147. 2007 BMW 525 has automatic transmission and 2001 Alfa Romeo 147 has manual transmission. 2001 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:
| 2001 Alfa Romeo 147 | 2007 BMW 525 | |
| Make | Alfa Romeo | BMW |
| Model | 147 | 525 |
| Year Released | 2001 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 1598 cc | 2497 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 118 HP | 175 HP |
| Engine RPM | 6200 RPM | 4000 RPM |
| Torque | 146 Nm | 400 Nm |
| Torque RPM | 4200 RPM | 2000 RPM |
| Engine Compression Ratio | 10.3:1 | 17.0:1 |
| Fuel Type | Gasoline - Premium | Diesel |
| Top Speed | 195 km/hour | 225 km/hour |
| Acceleration 0-100mph | 10.6 seconds | 8.3 seconds |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 5 doors |
| Vehicle Weight | 1325 kg | 1752 kg |
| Vehicle Length | 4180 mm | 4850 mm |
| Vehicle Width | 1740 mm | 1850 mm |
| Vehicle Height | 1450 mm | 1500 mm |
| Wheelbase Size | 2600 mm | 2840 mm |
| Fuel Consumption Overall | 8.2 L/100km | 7.1 L/100km |
| Fuel Tank Capacity | 60 L | 70 L |
