2009 Infiniti EX vs. 2004 Proton Impian
To start off, 2009 Infiniti EX is newer by 5 year(s). Which means there will be less support and parts availability for 2004 Proton Impian. In addition, the cost of maintenance, including insurance, on 2004 Proton Impian would be higher. At 3,696 cc (6 cylinders), 2009 Infiniti EX is equipped with a bigger engine. In terms of performance, 2009 Infiniti EX (317 HP @ 7000 RPM) has 216 more horse power than 2004 Proton Impian. (101 HP @ 6000 RPM). In normal driving conditions, 2009 Infiniti EX should accelerate faster than 2004 Proton Impian. With that said, vehicle weight also plays an important factor in acceleration. 2009 Infiniti EX weights approximately 514 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 2009 Infiniti EX is four wheel drive (4WD), it will have significant more traction and grip than 2004 Proton Impian. In wet, icy, snow, or gravel driving conditions, 2009 Infiniti EX 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, 2009 Infiniti EX (360 Nm @ 5200 RPM) has 220 more torque (in Nm) than 2004 Proton Impian. (140 Nm @ 2750 RPM). This means 2009 Infiniti EX will have an easier job in driving up hills or pulling heavy equipment than 2004 Proton Impian. 2009 Infiniti EX has automatic transmission and 2004 Proton Impian has manual transmission. 2004 Proton Impian will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Infiniti EX will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Infiniti EX | 2004 Proton Impian | |
| Make | Infiniti | Proton |
| Model | EX | Impian |
| Year Released | 2009 | 2004 |
| Engine Size | 3696 cc | 1584 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 317 HP | 101 HP |
| Engine RPM | 7000 RPM | 6000 RPM |
| Torque | 360 Nm | 140 Nm |
| Torque RPM | 5200 RPM | 2750 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Vehicle Weight | 1719 kg | 1205 kg |
| Vehicle Length | 4640 mm | 4470 mm |
| Vehicle Width | 1810 mm | 1750 mm |
| Vehicle Height | 1600 mm | 1430 mm |
| Wheelbase Size | 2810 mm | 2610 mm |
