2007 GMC Sierra vs. 1999 Proton Perdana
To start off, 2007 GMC Sierra is newer by 8 year(s). Which means there will be less support and parts availability for 1999 Proton Perdana. In addition, the cost of maintenance, including insurance, on 1999 Proton Perdana would be higher. At 5,997 cc (8 cylinders), 2007 GMC Sierra is equipped with a bigger engine. In terms of performance, 2007 GMC Sierra (353 HP @ 5400 RPM) has 218 more horse power than 1999 Proton Perdana. (135 HP @ 6000 RPM). In normal driving conditions, 2007 GMC Sierra should accelerate faster than 1999 Proton Perdana. With that said, vehicle weight also plays an important factor in acceleration. 2007 GMC Sierra weights approximately 1037 kg more than 1999 Proton Perdana. 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 1999 Proton Perdana. 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 330 more torque (in Nm) than 1999 Proton Perdana. (176 Nm @ 4750 RPM). This means 2007 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1999 Proton Perdana. 2007 GMC Sierra has automatic transmission and 1999 Proton Perdana has manual transmission. 1999 Proton Perdana will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 GMC Sierra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 GMC Sierra | 1999 Proton Perdana | |
| Make | GMC | Proton |
| Model | Sierra | Perdana |
| Year Released | 2007 | 1999 |
| Body Type | Pickup | Sedan |
| Engine Position | Front | Front |
| Engine Size | 5997 cc | 1997 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 353 HP | 135 HP |
| Engine RPM | 5400 RPM | 6000 RPM |
| Torque | 506 Nm | 176 Nm |
| Torque RPM | 4400 RPM | 4750 RPM |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 3 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 2282 kg | 1245 kg |
| Vehicle Length | 5710 mm | 4620 mm |
| Vehicle Width | 2040 mm | 1740 mm |
| Vehicle Height | 1950 mm | 1410 mm |
| Wheelbase Size | 3380 mm | 2640 mm |
