2007 BMW X3 vs. 2010 Proton Arena
To start off, 2010 Proton Arena is newer by 3 year(s). Which means there will be less support and parts availability for 2007 BMW X3. In addition, the cost of maintenance, including insurance, on 2007 BMW X3 would be higher. At 2,993 cc (6 cylinders), 2007 BMW X3 is equipped with a bigger engine. In terms of performance, 2007 BMW X3 (215 HP @ 4000 RPM) has 129 more horse power than 2010 Proton Arena. (86 HP @ 6000 RPM). In normal driving conditions, 2007 BMW X3 should accelerate faster than 2010 Proton Arena. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW X3 weights approximately 730 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 2007 BMW X3 is four wheel drive (4WD), it will have significant more traction and grip than 2010 Proton Arena. In wet, icy, snow, or gravel driving conditions, 2007 BMW X3 will offer significantly more control. 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 X3 (480 Nm @ 1750 RPM) has 356 more torque (in Nm) than 2010 Proton Arena. (124 Nm @ 3000 RPM). This means 2007 BMW X3 will have an easier job in driving up hills or pulling heavy equipment than 2010 Proton Arena. 2007 BMW X3 has automatic transmission and 2010 Proton Arena has manual transmission. 2010 Proton Arena will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 BMW X3 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 BMW X3 | 2010 Proton Arena | |
| Make | BMW | Proton |
| Model | X3 | Arena |
| Year Released | 2007 | 2010 |
| Body Type | SUV | 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 | 4 valves |
| Horse Power | 215 HP | 86 HP |
| Engine RPM | 4000 RPM | 6000 RPM |
| Torque | 480 Nm | 124 Nm |
| Torque RPM | 1750 RPM | 3000 RPM |
| Engine Compression Ratio | 17.0:1 | 9.2:1 |
| Fuel Type | Diesel | Gasoline |
| Top Speed | 205 km/hour | 155 km/hour |
| Acceleration 0-100mph | 7.9 seconds | 13.7 seconds |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1765 kg | 1035 kg |
| Vehicle Length | 4570 mm | 4460 mm |
| Vehicle Width | 1680 mm | 1500 mm |
| Vehicle Height | 1860 mm | 1720 mm |
| Wheelbase Size | 2800 mm | 2610 mm |
| Fuel Consumption Overall | 8.6 L/100km | 8.4 L/100km |
| Fuel Tank Capacity | 67 L | 50 L |
