2005 GMC Sierra vs. 2003 Vauxhall Zafira
To start off, 2005 GMC Sierra is newer by 2 year(s). Which means there will be less support and parts availability for 2003 Vauxhall Zafira. In addition, the cost of maintenance, including insurance, on 2003 Vauxhall Zafira would be higher. At 4,802 cc (8 cylinders), 2005 GMC Sierra is equipped with a bigger engine. In terms of performance, 2005 GMC Sierra (285 HP) has 185 more horse power than 2003 Vauxhall Zafira. (100 HP). In normal driving conditions, 2005 GMC Sierra should accelerate faster than 2003 Vauxhall Zafira. With that said, vehicle weight also plays an important factor in acceleration. 2005 GMC Sierra weights approximately 927 kg more than 2003 Vauxhall Zafira. 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 Vauxhall Zafira. 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 (400 Nm) has 250 more torque (in Nm) than 2003 Vauxhall Zafira. (150 Nm). This means 2005 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 2003 Vauxhall Zafira.
Compare all specifications:
| 2005 GMC Sierra | 2003 Vauxhall Zafira | |
| Make | GMC | Vauxhall |
| Model | Sierra | Zafira |
| Year Released | 2005 | 2003 |
| Body Type | Pickup | Minivan |
| Engine Position | Front | Front |
| Engine Size | 4802 cc | 1598 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 285 HP | 100 HP |
| Torque | 400 Nm | 150 Nm |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Manual |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 2317 kg | 1390 kg |
| Vehicle Length | 5710 mm | 4320 mm |
| Vehicle Width | 2000 mm | 1750 mm |
| Vehicle Height | 1880 mm | 1690 mm |
| Wheelbase Size | 3380 mm | 2700 mm |
