2005 GMC Sierra vs. 2003 Proton Impian
To start off, 2005 GMC Sierra is newer by 2 year(s). Which means there will be less support and parts availability for 2003 Proton Impian. In addition, the cost of maintenance, including insurance, on 2003 Proton Impian would be higher. At 5,965 cc (8 cylinders), 2005 GMC Sierra is equipped with a bigger engine. In terms of performance, 2005 GMC Sierra (321 HP @ 5000 RPM) has 220 more horse power than 2003 Proton Impian. (101 HP @ 6000 RPM). In normal driving conditions, 2005 GMC Sierra should accelerate faster than 2003 Proton Impian. With that said, vehicle weight also plays an important factor in acceleration. 2005 GMC Sierra weights approximately 1065 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 2005 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 2003 Proton Impian. In wet, icy, snow, or gravel driving conditions, 2005 GMC Sierra 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, 2005 GMC Sierra (370 Nm @ 4000 RPM) has 230 more torque (in Nm) than 2003 Proton Impian. (140 Nm @ 2750 RPM). This means 2005 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 2003 Proton Impian.
Compare all specifications:
2005 GMC Sierra | 2003 Proton Impian | |
Make | GMC | Proton |
Model | Sierra | Impian |
Year Released | 2005 | 2003 |
Engine Size | 5965 cc | 1584 cc |
Engine Cylinders | 8 cylinders | 4 cylinders |
Engine Type | V | in-line |
Horse Power | 321 HP | 101 HP |
Engine RPM | 5000 RPM | 6000 RPM |
Torque | 370 Nm | 140 Nm |
Torque RPM | 4000 RPM | 2750 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | 4WD | Front |
Transmission Type | Automatic | Automatic |
Vehicle Weight | 2270 kg | 1205 kg |
Vehicle Length | 5790 mm | 4470 mm |
Vehicle Width | 2000 mm | 1750 mm |
Vehicle Height | 1850 mm | 1430 mm |
Wheelbase Size | 3650 mm | 2610 mm |