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 (312 HP) has 174 more horse power than 2007 Opel Zafira. (138 HP). 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 1345 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.
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 | 1796 cc |
Engine Cylinders | 8 cylinders | 4 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 312 HP | 138 HP |
Torque | 506 Nm | 175 Nm |
Torque RPM | 4400 RPM | 3800 RPM |
Engine Bore Size | 102 mm | 80.6 mm |
Engine Stroke Size | 92 mm | 88.2 mm |
Fuel Type | Gasoline | Gasoline - Premium |
Drive Type | 4WD | Front |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 2790 kg | 1445 kg |
Vehicle Length | 6340 mm | 4320 mm |
Vehicle Width | 2440 mm | 1750 mm |
Vehicle Height | 1940 mm | 1640 mm |
Wheelbase Size | 4010 mm | 2700 mm |
Fuel Consumption Overall | 13.1 L/100km | 7.8 L/100km |
Fuel Tank Capacity | 129 L | 58 L |