2007 BMW 325 vs. 2009 Proton Arena
To start off, 2009 Proton Arena is newer by 2 year(s). Which means there will be less support and parts availability for 2007 BMW 325. In addition, the cost of maintenance, including insurance, on 2007 BMW 325 would be higher. At 2,497 cc (6 cylinders), 2007 BMW 325 is equipped with a bigger engine. In terms of performance, 2007 BMW 325 (215 HP @ 6500 RPM) has 129 more horse power than 2009 Proton Arena. (86 HP @ 6000 RPM). In normal driving conditions, 2007 BMW 325 should accelerate faster than 2009 Proton Arena. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW 325 weights approximately 435 kg more than 2009 Proton Arena. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 BMW 325 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 325. However, in wet, icy, snow, or gravel driving conditions, 2009 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, 2007 BMW 325 (250 Nm @ 2750 RPM) has 126 more torque (in Nm) than 2009 Proton Arena. (124 Nm @ 3000 RPM). This means 2007 BMW 325 will have an easier job in driving up hills or pulling heavy equipment than 2009 Proton Arena.
Compare all specifications:
| 2007 BMW 325 | 2009 Proton Arena | |
| Make | BMW | Proton |
| Model | 325 | Arena |
| Year Released | 2007 | 2009 |
| Body Type | Station Wagon | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2497 cc | 1468 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 215 HP | 86 HP |
| Engine RPM | 6500 RPM | 6000 RPM |
| Torque | 250 Nm | 124 Nm |
| Torque RPM | 2750 RPM | 3000 RPM |
| Engine Bore Size | 82 mm | 75.5 mm |
| Engine Stroke Size | 78.8 mm | 82 mm |
| Engine Compression Ratio | 11.0:1 | 9.2:1 |
| Fuel Type | Gasoline | Gasoline |
| Top Speed | 243 km/hour | 155 km/hour |
| Acceleration 0-100mph | 7.2 seconds | 13.7 seconds |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1470 kg | 1035 kg |
| Vehicle Length | 4530 mm | 4460 mm |
| Vehicle Width | 1420 mm | 1500 mm |
| Vehicle Height | 1820 mm | 1720 mm |
| Wheelbase Size | 2770 mm | 2610 mm |
| Fuel Consumption Overall | 8.6 L/100km | 8.4 L/100km |
| Fuel Tank Capacity | 63 L | 50 L |
