2009 BMW 520 vs. 2009 BMW 318
To start off, both 2009 BMW 520 and 2009 BMW 318 were released in the same year (2009). Therefore the support and the availability on parts for both vehicles should be relatively similar. Both 2009 BMW 520 and 2009 BMW 318 are equipped with a 1,995 cc engine. In terms of performance, 2009 BMW 520 (175 HP @ 4000 RPM) has 34 more horse power than 2009 BMW 318. (141 HP @ 4000 RPM). In normal driving conditions, 2009 BMW 520 should accelerate faster than 2009 BMW 318. With that said, vehicle weight also plays an important factor in acceleration. 2009 BMW 520 weights approximately 80 kg more than 2009 BMW 318. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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 50 more torque (in Nm) than 2009 BMW 318. (300 Nm @ 2500 RPM). This means 2009 BMW 520 will have an easier job in driving up hills or pulling heavy equipment than 2009 BMW 318.
Compare all specifications:
| 2009 BMW 520 | 2009 BMW 318 | |
| Make | BMW | BMW |
| Model | 520 | 318 |
| Year Released | 2009 | 2009 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1995 cc | 1995 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 175 HP | 141 HP |
| Engine RPM | 4000 RPM | 4000 RPM |
| Torque | 350 Nm | 300 Nm |
| Torque RPM | 1750 RPM | 2500 RPM |
| Engine Compression Ratio | 16.0:1 | 16.0:1 |
| Fuel Type | Diesel | Diesel |
| Top Speed | 218 km/hour | 205 km/hour |
| Acceleration 0-100mph | 8.3 seconds | 9.3 seconds |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1585 kg | 1505 kg |
| Vehicle Length | 4850 mm | 4530 mm |
| Vehicle Width | 1850 mm | 1820 mm |
| Vehicle Height | 1470 mm | 1430 mm |
| Wheelbase Size | 2890 mm | 2770 mm |
| Fuel Consumption Overall | 5.1 L/100km | 5.6 L/100km |
| Fuel Tank Capacity | 70 L | 61 L |
