2007 GMC Sierra vs. 2010 Mazda CX-7
To start off, 2010 Mazda CX-7 is newer by 3 year(s). Which means there will be less support and parts availability for 2007 GMC Sierra. In addition, the cost of maintenance, including insurance, on 2007 GMC Sierra would be higher. At 5,997 cc (8 cylinders), 2007 GMC Sierra is equipped with a bigger engine. In terms of performance, 2007 GMC Sierra (353 HP @ 5400 RPM) has 109 more horse power than 2010 Mazda CX-7. (244 HP @ 5000 RPM). In normal driving conditions, 2007 GMC Sierra should accelerate faster than 2010 Mazda CX-7. With that said, vehicle weight also plays an important factor in acceleration. 2007 GMC Sierra weights approximately 859 kg more than 2010 Mazda CX-7. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 GMC Sierra is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2007 GMC Sierra. However, in wet, icy, snow, or gravel driving conditions, 2010 Mazda CX-7, being front wheel drive (FWD), will offer much better control with better grip. 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 157 more torque (in Nm) than 2010 Mazda CX-7. (349 Nm @ 2500 RPM). This means 2007 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 2010 Mazda CX-7.
Compare all specifications:
| 2007 GMC Sierra | 2010 Mazda CX-7 | |
| Make | GMC | Mazda |
| Model | Sierra | CX-7 |
| Year Released | 2007 | 2010 |
| Body Type | Pickup | SUV |
| Engine Position | Front | Front |
| Engine Size | 5997 cc | 2300 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 353 HP | 244 HP |
| Engine RPM | 5400 RPM | 5000 RPM |
| Torque | 506 Nm | 349 Nm |
| Torque RPM | 4400 RPM | 2500 RPM |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 6 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 2577 kg | 1718 kg |
| Vehicle Length | 6590 mm | 4681 mm |
| Vehicle Width | 2040 mm | 1872 mm |
| Vehicle Height | 1950 mm | 1646 mm |
| Wheelbase Size | 4250 mm | 2751 mm |
| Fuel Tank Capacity | 129 L | 69 L |
