2004 BMW X3 vs. 2007 Proton Gen
To start off, 2007 Proton Gen is newer by 3 year(s). Which means there will be less support and parts availability for 2004 BMW X3. In addition, the cost of maintenance, including insurance, on 2004 BMW X3 would be higher. At 2,491 cc (6 cylinders), 2004 BMW X3 is equipped with a bigger engine. In terms of performance, 2004 BMW X3 (184 HP @ 7400 RPM) has 75 more horse power than 2007 Proton Gen. (109 HP @ 6000 RPM). In normal driving conditions, 2004 BMW X3 should accelerate faster than 2007 Proton Gen.
Because 2004 BMW X3 is four wheel drive (4WD), it will have significant more traction and grip than 2007 Proton Gen. In wet, icy, snow, or gravel driving conditions, 2004 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, 2004 BMW X3 (237 Nm) has 89 more torque (in Nm) than 2007 Proton Gen. (148 Nm). This means 2004 BMW X3 will have an easier job in driving up hills or pulling heavy equipment than 2007 Proton Gen.
Compare all specifications:
| 2004 BMW X3 | 2007 Proton Gen | |
| Make | BMW | Proton |
| Model | X3 | Gen |
| Year Released | 2004 | 2007 |
| Engine Size | 2491 cc | 1596 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 184 HP | 109 HP |
| Engine RPM | 7400 RPM | 6000 RPM |
| Torque | 237 Nm | 148 Nm |
| Engine Bore Size | 84 mm | 76 mm |
| Engine Stroke Size | 75 mm | 88 mm |
| Engine Compression Ratio | 10.5:1 | 10.0:1 |
| Drive Type | 4WD | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Length | 4570 mm | 4320 mm |
| Vehicle Width | 1860 mm | 1730 mm |
| Vehicle Height | 1680 mm | 1440 mm |
| Wheelbase Size | 2890 mm | 2610 mm |
| Fuel Consumption Overall | 11.8 L/100km | 6.2 L/100km |
| Fuel Tank Capacity | 67 L | 40 L |
