2002 BMW Z4 vs. 2003 Proton Impian
To start off, 2003 Proton Impian is newer by 1 year(s). Which means there will be less support and parts availability for 2002 BMW Z4. In addition, the cost of maintenance, including insurance, on 2002 BMW Z4 would be higher. At 2,996 cc (6 cylinders), 2002 BMW Z4 is equipped with a bigger engine. In terms of performance, 2002 BMW Z4 (227 HP @ 5900 RPM) has 126 more horse power than 2003 Proton Impian. (101 HP @ 6000 RPM). In normal driving conditions, 2002 BMW Z4 should accelerate faster than 2003 Proton Impian. With that said, vehicle weight also plays an important factor in acceleration. 2002 BMW Z4 weights approximately 181 kg more than 2003 Proton Impian. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2002 BMW Z4 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 2002 BMW Z4. However, in wet, icy, snow, or gravel driving conditions, 2003 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, 2002 BMW Z4 (300 Nm @ 3500 RPM) has 160 more torque (in Nm) than 2003 Proton Impian. (140 Nm @ 2750 RPM). This means 2002 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 2003 Proton Impian.
Compare all specifications:
2002 BMW Z4 | 2003 Proton Impian | |
Make | BMW | Proton |
Model | Z4 | Impian |
Year Released | 2002 | 2003 |
Engine Size | 2996 cc | 1584 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 227 HP | 101 HP |
Engine RPM | 5900 RPM | 6000 RPM |
Torque | 300 Nm | 140 Nm |
Torque RPM | 3500 RPM | 2750 RPM |
Drive Type | Rear | Front |
Transmission Type | Automatic | Automatic |
Vehicle Weight | 1386 kg | 1205 kg |
Vehicle Length | 4100 mm | 4470 mm |
Vehicle Width | 1790 mm | 1750 mm |
Vehicle Height | 1310 mm | 1430 mm |
Wheelbase Size | 2500 mm | 2610 mm |