1999 BMW 740 vs. 2004 Proton Impian
To start off, 2004 Proton Impian is newer by 5 year(s). Which means there will be less support and parts availability for 1999 BMW 740. In addition, the cost of maintenance, including insurance, on 1999 BMW 740 would be higher. At 3,899 cc (8 cylinders), 1999 BMW 740 is equipped with a bigger engine. In terms of performance, 1999 BMW 740 (242 HP @ 4000 RPM) has 141 more horse power than 2004 Proton Impian. (101 HP @ 6000 RPM). In normal driving conditions, 1999 BMW 740 should accelerate faster than 2004 Proton Impian. With that said, vehicle weight also plays an important factor in acceleration. 1999 BMW 740 weights approximately 830 kg more than 2004 Proton Impian. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1999 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 1999 BMW 740. However, in wet, icy, snow, or gravel driving conditions, 2004 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, 1999 BMW 740 (560 Nm @ 1750 RPM) has 420 more torque (in Nm) than 2004 Proton Impian. (140 Nm @ 2750 RPM). This means 1999 BMW 740 will have an easier job in driving up hills or pulling heavy equipment than 2004 Proton Impian.
Compare all specifications:
| 1999 BMW 740 | 2004 Proton Impian | |
| Make | BMW | Proton |
| Model | 740 | Impian |
| Year Released | 1999 | 2004 |
| Engine Size | 3899 cc | 1584 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 242 HP | 101 HP |
| Engine RPM | 4000 RPM | 6000 RPM |
| Torque | 560 Nm | 140 Nm |
| Torque RPM | 1750 RPM | 2750 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Automatic |
| Vehicle Weight | 2035 kg | 1205 kg |
| Vehicle Length | 5130 mm | 4470 mm |
| Vehicle Width | 1870 mm | 1750 mm |
| Vehicle Height | 1430 mm | 1430 mm |
| Wheelbase Size | 2940 mm | 2610 mm |
