2007 GMC Sierra vs. 2002 Holden Zafira
To start off, 2007 GMC Sierra is newer by 5 year(s). Which means there will be less support and parts availability for 2002 Holden Zafira. In addition, the cost of maintenance, including insurance, on 2002 Holden Zafira would be higher. At 5,998 cc (8 cylinders), 2007 GMC Sierra is equipped with a bigger engine. In terms of performance, 2007 GMC Sierra (345 HP @ 5200 RPM) has 200 more horse power than 2002 Holden Zafira. (145 HP @ 5800 RPM). In normal driving conditions, 2007 GMC Sierra should accelerate faster than 2002 Holden Zafira.
Because 2007 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 2002 Holden Zafira. 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 (515 Nm @ 4000 RPM) has 312 more torque (in Nm) than 2002 Holden Zafira. (203 Nm @ 4000 RPM). This means 2007 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 2002 Holden Zafira.
Compare all specifications:
| 2007 GMC Sierra | 2002 Holden Zafira | |
| Make | GMC | Holden |
| Model | Sierra | Zafira |
| Year Released | 2007 | 2002 |
| Body Type | Pickup | Minivan |
| Engine Position | Front | Front |
| Engine Size | 5998 cc | 2197 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 345 HP | 145 HP |
| Engine RPM | 5200 RPM | 5800 RPM |
| Torque | 515 Nm | 203 Nm |
| Torque RPM | 4000 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Automatic |
| Vehicle Length | 5850 mm | 4320 mm |
| Vehicle Width | 2000 mm | 1750 mm |
| Vehicle Height | 1910 mm | 1640 mm |
| Wheelbase Size | 3650 mm | 2700 mm |
