2007 GMC Sierra vs. 2004 Proton Juara
To start off, 2007 GMC Sierra is newer by 3 year(s). Which means there will be less support and parts availability for 2004 Proton Juara. In addition, the cost of maintenance, including insurance, on 2004 Proton Juara would be higher. At 5,999 cc (8 cylinders), 2007 GMC Sierra is equipped with a bigger engine. In terms of performance, 2007 GMC Sierra (312 HP @ 4400 RPM) has 242 more horse power than 2004 Proton Juara. (70 HP @ 6000 RPM). In normal driving conditions, 2007 GMC Sierra should accelerate faster than 2004 Proton Juara. With that said, vehicle weight also plays an important factor in acceleration. 2007 GMC Sierra weights approximately 1785 kg more than 2004 Proton Juara. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 2004 Proton Juara. In wet, icy, snow, or gravel driving conditions, 2007 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, 2007 GMC Sierra (506 Nm @ 4400 RPM) has 412 more torque (in Nm) than 2004 Proton Juara. (94 Nm @ 4500 RPM). This means 2007 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 2004 Proton Juara.
Compare all specifications:
| 2007 GMC Sierra | 2004 Proton Juara | |
| Make | GMC | Proton |
| Model | Sierra | Juara |
| Year Released | 2007 | 2004 |
| Body Type | Pickup | Minivan |
| Engine Position | Front | Front |
| Engine Size | 5999 cc | 1094 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 312 HP | 70 HP |
| Engine RPM | 4400 RPM | 6000 RPM |
| Torque | 506 Nm | 94 Nm |
| Torque RPM | 4400 RPM | 4500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Automatic |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 2790 kg | 1005 kg |
| Vehicle Length | 6340 mm | 3670 mm |
| Vehicle Width | 2440 mm | 1540 mm |
| Vehicle Height | 1940 mm | 1820 mm |
| Wheelbase Size | 4010 mm | 2400 mm |
