2009 BMW 730 vs. 2003 Proton Arena
To start off, 2009 BMW 730 is newer by 6 year(s). Which means there will be less support and parts availability for 2003 Proton Arena. In addition, the cost of maintenance, including insurance, on 2003 Proton Arena would be higher. At 2,993 cc (6 cylinders), 2009 BMW 730 is equipped with a bigger engine. In terms of performance, 2009 BMW 730 (242 HP @ 4000 RPM) has 153 more horse power than 2003 Proton Arena. (89 HP @ 6000 RPM). In normal driving conditions, 2009 BMW 730 should accelerate faster than 2003 Proton Arena. With that said, vehicle weight also plays an important factor in acceleration. 2009 BMW 730 weights approximately 800 kg more than 2003 Proton Arena. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 BMW 730 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 730. However, in wet, icy, snow, or gravel driving conditions, 2003 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 730 (540 Nm @ 1750 RPM) has 414 more torque (in Nm) than 2003 Proton Arena. (126 Nm @ 3000 RPM). This means 2009 BMW 730 will have an easier job in driving up hills or pulling heavy equipment than 2003 Proton Arena. 2009 BMW 730 has automatic transmission and 2003 Proton Arena has manual transmission. 2003 Proton Arena will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 BMW 730 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 BMW 730 | 2003 Proton Arena | |
| Make | BMW | Proton |
| Model | 730 | Arena |
| Year Released | 2009 | 2003 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2993 cc | 1468 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 3 valves |
| Horse Power | 242 HP | 89 HP |
| Engine RPM | 4000 RPM | 6000 RPM |
| Torque | 540 Nm | 126 Nm |
| Torque RPM | 1750 RPM | 3000 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1865 kg | 1065 kg |
| Vehicle Length | 5080 mm | 4460 mm |
| Vehicle Width | 1910 mm | 1700 mm |
| Vehicle Height | 1490 mm | 1600 mm |
| Wheelbase Size | 3080 mm | 2610 mm |
