2009 Mazda CX-9 vs. 2007 Porsche 911
To start off, 2009 Mazda CX-9 is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Porsche 911. In addition, the cost of maintenance, including insurance, on 2007 Porsche 911 would be higher. At 3,822 cc (6 cylinders), 2007 Porsche 911 is equipped with a bigger engine. In terms of performance, 2007 Porsche 911 (350 HP @ 6600 RPM) has 77 more horse power than 2009 Mazda CX-9. (273 HP @ 6250 RPM) In normal driving conditions, 2007 Porsche 911 should accelerate faster than 2009 Mazda CX-9. With that said, vehicle weight also plays an important factor in acceleration. 2007 Porsche 911 weights approximately 315 kg more than 2009 Mazda CX-9. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Mazda CX-9 is four wheel drive (4WD), it will have significant more traction and grip than 2007 Porsche 911. In wet, icy, snow, or gravel driving conditions, 2009 Mazda CX-9 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 Porsche 911 (400 Nm @ 4600 RPM) has 34 more torque (in Nm) than 2009 Mazda CX-9. (366 Nm @ 4500 RPM). This means 2007 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 2009 Mazda CX-9.
Compare all specifications:
| 2009 Mazda CX-9 | 2007 Porsche 911 | |
| Make | Mazda | Porsche |
| Model | CX-9 | 911 |
| Year Released | 2009 | 2007 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Rear |
| Engine Size | 3724 cc | 3822 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | boxer |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 273 HP | 350 HP |
| Engine RPM | 6250 RPM | 6600 RPM |
| Torque | 366 Nm | 400 Nm |
| Torque RPM | 4500 RPM | 4600 RPM |
| Engine Compression Ratio | 9.5:1 | 11.8:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 7 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1180 kg | 1495 kg |
| Vehicle Length | 5080 mm | 4430 mm |
| Vehicle Width | 1940 mm | 1810 mm |
| Vehicle Height | 1730 mm | 1310 mm |
| Wheelbase Size | 2880 mm | 2360 mm |
| Fuel Consumption Overall | 13.8 L/100km | 11.6 L/100km |
| Fuel Tank Capacity | 76 L | 64 L |
