2007 Hummer H3 vs. 2005 Proton Impian
To start off, 2007 Hummer H3 is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Proton Impian. In addition, the cost of maintenance, including insurance, on 2005 Proton Impian would be higher. At 3,700 cc (5 cylinders), 2007 Hummer H3 is equipped with a bigger engine. In terms of performance, 2007 Hummer H3 (242 HP @ 5600 RPM) has 141 more horse power than 2005 Proton Impian. (101 HP @ 6000 RPM). In normal driving conditions, 2007 Hummer H3 should accelerate faster than 2005 Proton Impian.
Because 2007 Hummer H3 is four wheel drive (4WD), it will have significant more traction and grip than 2005 Proton Impian. In wet, icy, snow, or gravel driving conditions, 2007 Hummer H3 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, 2007 Hummer H3 (328 Nm @ 4600 RPM) has 188 more torque (in Nm) than 2005 Proton Impian. (140 Nm @ 2750 RPM). This means 2007 Hummer H3 will have an easier job in driving up hills or pulling heavy equipment than 2005 Proton Impian. 2005 Proton Impian has automatic transmission and 2007 Hummer H3 has manual transmission. 2007 Hummer H3 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Proton Impian will be easier to drive especially in heavy traffic.
Compare all specifications:
2007 Hummer H3 | 2005 Proton Impian | |
Make | Hummer | Proton |
Model | H3 | Impian |
Year Released | 2007 | 2005 |
Engine Size | 3700 cc | 1584 cc |
Engine Cylinders | 5 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 242 HP | 101 HP |
Engine RPM | 5600 RPM | 6000 RPM |
Torque | 328 Nm | 140 Nm |
Torque RPM | 4600 RPM | 2750 RPM |
Drive Type | 4WD | Front |
Transmission Type | Manual | Automatic |
Vehicle Length | 4750 mm | 4470 mm |
Vehicle Width | 1900 mm | 1750 mm |
Vehicle Height | 1880 mm | 1430 mm |
Wheelbase Size | 2850 mm | 2610 mm |