2008 GMC Sierra vs. 2004 Opel Zafira
To start off, 2008 GMC Sierra is newer by 4 year(s). Which means there will be less support and parts availability for 2004 Opel Zafira. In addition, the cost of maintenance, including insurance, on 2004 Opel Zafira would be higher. At 4,298 cc (6 cylinders), 2008 GMC Sierra is equipped with a bigger engine. In terms of performance, 2004 Opel Zafira (197 HP @ 5600 RPM) has 2 more horse power than 2008 GMC Sierra. (195 HP @ 4600 RPM) In normal driving conditions, 2004 Opel Zafira should accelerate faster than 2008 GMC Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2008 GMC Sierra weights approximately 601 kg more than 2004 Opel Zafira.
Because 2008 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 2004 Opel Zafira. In wet, icy, snow, or gravel driving conditions, 2008 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, 2008 GMC Sierra (353 Nm @ 2800 RPM) has 102 more torque (in Nm) than 2004 Opel Zafira. (251 Nm @ 1950 RPM). This means 2008 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 2004 Opel Zafira.
Compare all specifications:
| 2008 GMC Sierra | 2004 Opel Zafira | |
| Make | GMC | Opel |
| Model | Sierra | Zafira |
| Year Released | 2008 | 2004 |
| Body Type | Pickup | Minivan |
| Engine Position | Front | Front |
| Engine Size | 4298 cc | 1995 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 195 HP | 197 HP |
| Engine RPM | 4600 RPM | 5600 RPM |
| Torque | 353 Nm | 251 Nm |
| Torque RPM | 2800 RPM | 1950 RPM |
| Drive Type | 4WD | Front |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 2141 kg | 1540 kg |
| Vehicle Length | 5710 mm | 4320 mm |
| Vehicle Width | 2040 mm | 1750 mm |
| Vehicle Height | 1880 mm | 1640 mm |
| Wheelbase Size | 3030 mm | 2530 mm |
| Fuel Consumption Overall | 13.1 L/100km | 10.1 L/100km |
| Fuel Tank Capacity | 98 L | 58 L |
