2009 GMC Sierra vs. 2007 Mazda CX-9
To start off, 2009 GMC Sierra is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Mazda CX-9. In addition, the cost of maintenance, including insurance, on 2007 Mazda CX-9 would be higher. At 5,967 cc (8 cylinders), 2009 GMC Sierra is equipped with a bigger engine. In terms of performance, 2009 GMC Sierra (327 HP @ 5100 RPM) has 64 more horse power than 2007 Mazda CX-9. (263 HP @ 6250 RPM). In normal driving conditions, 2009 GMC Sierra should accelerate faster than 2007 Mazda CX-9.
Because 2009 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 2009 GMC Sierra. However, in wet, icy, snow, or gravel driving conditions, 2007 Mazda CX-9, 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, 2009 GMC Sierra (367 Nm @ 4100 RPM) has 28 more torque (in Nm) than 2007 Mazda CX-9. (339 Nm @ 4500 RPM). This means 2009 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 2007 Mazda CX-9.
Compare all specifications:
| 2009 GMC Sierra | 2007 Mazda CX-9 | |
| Make | GMC | Mazda |
| Model | Sierra | CX-9 |
| Year Released | 2009 | 2007 |
| Body Type | Pickup | SUV |
| Engine Position | Front | Front |
| Engine Size | 5967 cc | 3496 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 327 HP | 263 HP |
| Engine RPM | 5100 RPM | 6250 RPM |
| Torque | 367 Nm | 339 Nm |
| Torque RPM | 4100 RPM | 4500 RPM |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 7 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Length | 5850 mm | 5080 mm |
| Vehicle Height | 1910 mm | 1740 mm |
| Wheelbase Size | 2950 mm | 2880 mm |
| Fuel Tank Capacity | 98 L | 76 L |
