2002 Alfa Romeo 156 vs. 2009 BMW 520
To start off, 2009 BMW 520 is newer by 7 year(s). Which means there will be less support and parts availability for 2002 Alfa Romeo 156. In addition, the cost of maintenance, including insurance, on 2002 Alfa Romeo 156 would be higher. At 1,995 cc (4 cylinders), 2009 BMW 520 is equipped with a bigger engine. In terms of performance, 2009 BMW 520 (175 HP @ 4000 RPM) has 62 more horse power than 2002 Alfa Romeo 156. (113 HP @ 4000 RPM) In normal driving conditions, 2009 BMW 520 should accelerate faster than 2002 Alfa Romeo 156. With that said, vehicle weight also plays an important factor in acceleration. 2009 BMW 520 weights approximately 280 kg more than 2002 Alfa Romeo 156. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 BMW 520 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 520. However, in wet, icy, snow, or gravel driving conditions, 2002 Alfa Romeo 156, 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 520 (350 Nm @ 1750 RPM) has 75 more torque (in Nm) than 2002 Alfa Romeo 156. (275 Nm @ 2000 RPM). This means 2009 BMW 520 will have an easier job in driving up hills or pulling heavy equipment than 2002 Alfa Romeo 156.
Compare all specifications:
| 2002 Alfa Romeo 156 | 2009 BMW 520 | |
| Make | Alfa Romeo | BMW |
| Model | 156 | 520 |
| Year Released | 2002 | 2009 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1910 cc | 1995 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 113 HP | 175 HP |
| Engine RPM | 4000 RPM | 4000 RPM |
| Torque | 275 Nm | 350 Nm |
| Torque RPM | 2000 RPM | 1750 RPM |
| Engine Compression Ratio | 18.5:1 | 16.0:1 |
| Fuel Type | Diesel | Diesel |
| Top Speed | 186 km/hour | 218 km/hour |
| Acceleration 0-100mph | 10.3 seconds | 8.3 seconds |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1305 kg | 1585 kg |
| Vehicle Length | 4440 mm | 4850 mm |
| Vehicle Width | 1750 mm | 1850 mm |
| Vehicle Height | 1420 mm | 1470 mm |
| Wheelbase Size | 2600 mm | 2890 mm |
| Fuel Consumption Overall | 5.9 L/100km | 5.1 L/100km |
| Fuel Tank Capacity | 63 L | 70 L |
