2005 GMC Sierra vs. 2002 Holden Vectra
To start off, 2005 GMC Sierra is newer by 3 year(s). Which means there will be less support and parts availability for 2002 Holden Vectra. In addition, the cost of maintenance, including insurance, on 2002 Holden Vectra 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 (300 HP) has 155 more horse power than 2002 Holden Vectra. (145 HP). In normal driving conditions, 2005 GMC Sierra should accelerate faster than 2002 Holden Vectra. With that said, vehicle weight also plays an important factor in acceleration. 2005 GMC Sierra weights approximately 1060 kg more than 2002 Holden Vectra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 GMC Sierra is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2005 GMC Sierra. However, in wet, icy, snow, or gravel driving conditions, 2002 Holden Vectra, being front wheel drive (FWD), will offer much better control with better grip. 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 (488 Nm) has 285 more torque (in Nm) than 2002 Holden Vectra. (203 Nm). This means 2005 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 2002 Holden Vectra.
Compare all specifications:
| 2005 GMC Sierra | 2002 Holden Vectra | |
| Make | GMC | Holden |
| Model | Sierra | Vectra |
| Year Released | 2005 | 2002 |
| Body Type | Pickup | Sedan |
| Engine Position | Front | Front |
| Engine Size | 5965 cc | 2198 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 300 HP | 145 HP |
| Torque | 488 Nm | 203 Nm |
| Drive Type | Rear | Front |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 2590 kg | 1530 kg |
| Vehicle Length | 6030 mm | 4600 mm |
| Vehicle Width | 2030 mm | 1800 mm |
| Vehicle Height | 1960 mm | 1470 mm |
| Wheelbase Size | 3890 mm | 2710 mm |
