2009 BMW 120 vs. 2010 Proton Arena
To start off, 2010 Proton Arena is newer by 1 year(s). Which means there will be less support and parts availability for 2009 BMW 120. In addition, the cost of maintenance, including insurance, on 2009 BMW 120 would be higher. At 1,995 cc (4 cylinders), 2009 BMW 120 is equipped with a bigger engine. In terms of performance, 2009 BMW 120 (175 HP @ 4000 RPM) has 89 more horse power than 2010 Proton Arena. (86 HP @ 6000 RPM). In normal driving conditions, 2009 BMW 120 should accelerate faster than 2010 Proton Arena. With that said, vehicle weight also plays an important factor in acceleration. 2009 BMW 120 weights approximately 490 kg more than 2010 Proton Arena. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 BMW 120 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 120. However, in wet, icy, snow, or gravel driving conditions, 2010 Proton Arena, 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 120 (350 Nm @ 1750 RPM) has 226 more torque (in Nm) than 2010 Proton Arena. (124 Nm @ 3000 RPM). This means 2009 BMW 120 will have an easier job in driving up hills or pulling heavy equipment than 2010 Proton Arena.
Compare all specifications:
| 2009 BMW 120 | 2010 Proton Arena | |
| Make | BMW | Proton |
| Model | 120 | Arena |
| Year Released | 2009 | 2010 |
| Engine Position | Front | Front |
| Engine Size | 1995 cc | 1468 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 175 HP | 86 HP |
| Engine RPM | 4000 RPM | 6000 RPM |
| Torque | 350 Nm | 124 Nm |
| Torque RPM | 1750 RPM | 3000 RPM |
| Engine Compression Ratio | 16.0:1 | 9.2:1 |
| Fuel Type | Diesel | Gasoline |
| Top Speed | 228 km/hour | 155 km/hour |
| Acceleration 0-100mph | 7.6 seconds | 13.7 seconds |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 2 seats |
| Number of Doors | 3 doors | 2 doors |
| Vehicle Weight | 1525 kg | 1035 kg |
| Vehicle Length | 4370 mm | 4460 mm |
| Vehicle Width | 1430 mm | 1500 mm |
| Vehicle Height | 1760 mm | 1720 mm |
| Wheelbase Size | 2670 mm | 2610 mm |
| Fuel Consumption Overall | 5.5 L/100km | 8.4 L/100km |
| Fuel Tank Capacity | 51 L | 50 L |
