2008 GMC Sierra vs. 2008 Opel Zafira
To start off, both 2008 GMC Sierra and 2008 Opel Zafira were released in the same year (2008). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 5,999 cc (8 cylinders), 2008 GMC Sierra is equipped with a bigger engine. In terms of performance, 2008 GMC Sierra (353 HP @ 5400 RPM) has 249 more horse power than 2008 Opel Zafira. (104 HP @ 6000 RPM). In normal driving conditions, 2008 GMC Sierra should accelerate faster than 2008 Opel Zafira. With that said, vehicle weight also plays an important factor in acceleration. 2008 GMC Sierra weights approximately 1042 kg more than 2008 Opel Zafira. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 2008 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 (506 Nm @ 4400 RPM) has 356 more torque (in Nm) than 2008 Opel Zafira. (150 Nm @ 3900 RPM). This means 2008 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 2008 Opel Zafira. 2008 GMC Sierra has automatic transmission and 2008 Opel Zafira has manual transmission. 2008 Opel Zafira will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 GMC Sierra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 GMC Sierra | 2008 Opel Zafira | |
| Make | GMC | Opel |
| Model | Sierra | Zafira |
| Year Released | 2008 | 2008 |
| Body Type | Pickup | Minivan |
| Engine Position | Front | Front |
| Engine Size | 5999 cc | 1596 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 353 HP | 104 HP |
| Engine RPM | 5400 RPM | 6000 RPM |
| Torque | 506 Nm | 150 Nm |
| Torque RPM | 4400 RPM | 3900 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 6 seats | 7 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 2435 kg | 1393 kg |
| Vehicle Length | 6340 mm | 4320 mm |
| Vehicle Width | 2040 mm | 1750 mm |
| Vehicle Height | 1950 mm | 1640 mm |
| Wheelbase Size | 4010 mm | 2700 mm |
| Fuel Consumption Overall | 13.1 L/100km | 7.5 L/100km |
| Fuel Tank Capacity | 129 L | 58 L |
