2001 Proton Impian vs. 2007 BMW 523
To start off, 2007 BMW 523 is newer by 6 year(s). Which means there will be less support and parts availability for 2001 Proton Impian. In addition, the cost of maintenance, including insurance, on 2001 Proton Impian would be higher. At 2,497 cc (6 cylinders), 2007 BMW 523 is equipped with a bigger engine. In terms of performance, 2007 BMW 523 (175 HP @ 5800 RPM) has 74 more horse power than 2001 Proton Impian. (101 HP @ 6000 RPM) In normal driving conditions, 2007 BMW 523 should accelerate faster than 2001 Proton Impian. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW 523 weights approximately 360 kg more than 2001 Proton Impian. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 BMW 523 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 2007 BMW 523. However, in wet, icy, snow, or gravel driving conditions, 2001 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, 2007 BMW 523 (230 Nm @ 3500 RPM) has 90 more torque (in Nm) than 2001 Proton Impian. (140 Nm @ 2750 RPM). This means 2007 BMW 523 will have an easier job in driving up hills or pulling heavy equipment than 2001 Proton Impian. 2007 BMW 523 has automatic transmission and 2001 Proton Impian has manual transmission. 2001 Proton Impian will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 BMW 523 will be easier to drive especially in heavy traffic.
Compare all specifications:
2001 Proton Impian | 2007 BMW 523 | |
Make | Proton | BMW |
Model | Impian | 523 |
Year Released | 2001 | 2007 |
Engine Size | 1583 cc | 2497 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 101 HP | 175 HP |
Engine RPM | 6000 RPM | 5800 RPM |
Torque | 140 Nm | 230 Nm |
Torque RPM | 2750 RPM | 3500 RPM |
Fuel Type | Gasoline | Gasoline - Premium |
Drive Type | Front | Rear |
Transmission Type | Manual | Automatic |
Vehicle Weight | 1205 kg | 1565 kg |
Vehicle Length | 4470 mm | 4850 mm |
Vehicle Width | 1750 mm | 1850 mm |
Vehicle Height | 1430 mm | 1470 mm |
Wheelbase Size | 2610 mm | 2890 mm |