2007 Proton Arena vs. 2010 BMW 120
To start off, 2010 BMW 120 is newer by 3 year(s). Which means there will be less support and parts availability for 2007 Proton Arena. In addition, the cost of maintenance, including insurance, on 2007 Proton Arena would be higher. At 1,995 cc (4 cylinders), 2010 BMW 120 is equipped with a bigger engine. In terms of performance, 2010 BMW 120 (155 HP @ 6700 RPM) has 69 more horse power than 2007 Proton Arena. (86 HP @ 6000 RPM) In normal driving conditions, 2010 BMW 120 should accelerate faster than 2007 Proton Arena. With that said, vehicle weight also plays an important factor in acceleration. 2010 BMW 120 weights approximately 350 kg more than 2007 Proton Arena. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2010 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 2010 BMW 120. However, in wet, icy, snow, or gravel driving conditions, 2007 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, 2010 BMW 120 (200 Nm @ 4250 RPM) has 76 more torque (in Nm) than 2007 Proton Arena. (124 Nm @ 3000 RPM). This means 2010 BMW 120 will have an easier job in driving up hills or pulling heavy equipment than 2007 Proton Arena. 2010 BMW 120 has automatic transmission and 2007 Proton Arena has manual transmission. 2007 Proton Arena will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2010 BMW 120 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Proton Arena | 2010 BMW 120 | |
| Make | Proton | BMW |
| Model | Arena | 120 |
| Year Released | 2007 | 2010 |
| Engine Position | Front | Front |
| Engine Size | 1467 cc | 1995 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 86 HP | 155 HP |
| Engine RPM | 6000 RPM | 6700 RPM |
| Torque | 124 Nm | 200 Nm |
| Torque RPM | 3000 RPM | 4250 RPM |
| Engine Bore Size | 75 mm | 84 mm |
| Engine Stroke Size | 82 mm | 90 mm |
| Engine Compression Ratio | 9.2:1 | 12.0:1 |
| Fuel Type | Gasoline | Gasoline |
| Top Speed | 155 km/hour | 200 km/hour |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 4 seats |
| Number of Doors | 2 doors | 3 doors |
| Vehicle Weight | 1035 kg | 1385 kg |
| Vehicle Length | 4460 mm | 4250 mm |
| Vehicle Width | 1500 mm | 1430 mm |
| Vehicle Height | 1720 mm | 1750 mm |
| Wheelbase Size | 2610 mm | 2670 mm |
| Fuel Consumption Overall | 8.3 L/100km | 10.5 L/100km |
| Fuel Tank Capacity | 50 L | 53 L |
