2007 GMC Sierra vs. 2007 Opel Zafira
To start off, both 2007 GMC Sierra and 2007 Opel Zafira were released in the same year (2007). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 5,999 cc (8 cylinders), 2007 GMC Sierra is equipped with a bigger engine. In terms of performance, 2007 GMC Sierra (353 HP @ 5400 RPM) has 215 more horse power than 2007 Opel Zafira. (138 HP @ 6300 RPM). In normal driving conditions, 2007 GMC Sierra should accelerate faster than 2007 Opel Zafira. With that said, vehicle weight also plays an important factor in acceleration. 2007 GMC Sierra weights approximately 1285 kg more than 2007 Opel Zafira. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 2007 Opel 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 (506 Nm @ 4400 RPM) has 331 more torque (in Nm) than 2007 Opel Zafira. (175 Nm @ 3800 RPM). This means 2007 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 2007 Opel Zafira. 2007 GMC Sierra has automatic transmission and 2007 Opel Zafira has manual transmission. 2007 Opel Zafira will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 GMC Sierra will be easier to drive especially in heavy traffic.
Compare all specifications:
2007 GMC Sierra | 2007 Opel Zafira | |
Make | GMC | Opel |
Model | Sierra | Zafira |
Year Released | 2007 | 2007 |
Body Type | Pickup | Minivan |
Engine Position | Front | Front |
Engine Size | 5999 cc | 1794 cc |
Engine Cylinders | 8 cylinders | 4 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 353 HP | 138 HP |
Engine RPM | 5400 RPM | 6300 RPM |
Torque | 506 Nm | 175 Nm |
Torque RPM | 4400 RPM | 3800 RPM |
Drive Type | 4WD | Front |
Transmission Type | Automatic | Manual |
Number of Seats | 6 seats | 7 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 2788 kg | 1503 kg |
Vehicle Length | 6340 mm | 4050 mm |
Vehicle Width | 2040 mm | 1650 mm |
Vehicle Height | 1950 mm | 1450 mm |
Wheelbase Size | 4010 mm | 2620 mm |
Fuel Consumption Overall | 13.1 L/100km | 7.7 L/100km |
Fuel Tank Capacity | 129 L | 58 L |