2006 GMC Sierra vs. 2011 Mazda CX-7
To start off, 2011 Mazda CX-7 is newer by 5 year(s). Which means there will be less support and parts availability for 2006 GMC Sierra. In addition, the cost of maintenance, including insurance, on 2006 GMC Sierra would be higher. At 5,965 cc (8 cylinders), 2006 GMC Sierra is equipped with a bigger engine. In terms of performance, 2006 GMC Sierra (300 HP @ 4400 RPM) has 56 more horse power than 2011 Mazda CX-7. (244 HP @ 5000 RPM). In normal driving conditions, 2006 GMC Sierra should accelerate faster than 2011 Mazda CX-7. With that said, vehicle weight also plays an important factor in acceleration. 2006 GMC Sierra weights approximately 718 kg more than 2011 Mazda CX-7. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 2011 Mazda CX-7. In wet, icy, snow, or gravel driving conditions, 2006 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, 2006 GMC Sierra (488 Nm @ 4000 RPM) has 139 more torque (in Nm) than 2011 Mazda CX-7. (349 Nm @ 2500 RPM). This means 2006 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 2011 Mazda CX-7.
Compare all specifications:
| 2006 GMC Sierra | 2011 Mazda CX-7 | |
| Make | GMC | Mazda |
| Model | Sierra | CX-7 |
| Year Released | 2006 | 2011 |
| Body Type | Pickup | SUV |
| Engine Position | Front | Front |
| Engine Size | 5965 cc | 2300 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 300 HP | 244 HP |
| Engine RPM | 4400 RPM | 5000 RPM |
| Torque | 488 Nm | 349 Nm |
| Torque RPM | 4000 RPM | 2500 RPM |
| Drive Type | 4WD | Front |
| Number of Seats | 6 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 2436 kg | 1718 kg |
| Vehicle Length | 6570 mm | 4681 mm |
| Vehicle Width | 2450 mm | 1872 mm |
| Vehicle Height | 1970 mm | 1646 mm |
| Wheelbase Size | 4250 mm | 2751 mm |
| Fuel Tank Capacity | 132 L | 69 L |
