2005 BMW 740 vs. 2002 Proton Impian
To start off, 2005 BMW 740 is newer by 3 year(s). Which means there will be less support and parts availability for 2002 Proton Impian. In addition, the cost of maintenance, including insurance, on 2002 Proton Impian would be higher. At 4,000 cc (8 cylinders), 2005 BMW 740 is equipped with a bigger engine. In terms of performance, 2005 BMW 740 (328 HP @ 6300 RPM) has 226 more horse power than 2002 Proton Impian. (102 HP @ 6000 RPM). In normal driving conditions, 2005 BMW 740 should accelerate faster than 2002 Proton Impian. With that said, vehicle weight also plays an important factor in acceleration. 2005 BMW 740 weights approximately 730 kg more than 2002 Proton Impian. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 BMW 740 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 2005 BMW 740. However, in wet, icy, snow, or gravel driving conditions, 2002 Proton Impian, 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, 2005 BMW 740 (390 Nm @ 3500 RPM) has 250 more torque (in Nm) than 2002 Proton Impian. (140 Nm @ 2750 RPM). This means 2005 BMW 740 will have an easier job in driving up hills or pulling heavy equipment than 2002 Proton Impian.
Compare all specifications:
| 2005 BMW 740 | 2002 Proton Impian | |
| Make | BMW | Proton |
| Model | 740 | Impian |
| Year Released | 2005 | 2002 |
| Engine Size | 4000 cc | 1584 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 328 HP | 102 HP |
| Engine RPM | 6300 RPM | 6000 RPM |
| Torque | 390 Nm | 140 Nm |
| Torque RPM | 3500 RPM | 2750 RPM |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Automatic |
| Vehicle Weight | 1935 kg | 1205 kg |
| Vehicle Length | 5190 mm | 4470 mm |
| Vehicle Width | 1910 mm | 1750 mm |
| Vehicle Height | 1490 mm | 1430 mm |
| Wheelbase Size | 3130 mm | 2610 mm |
