2009 Infiniti EX vs. 2007 Porsche 911
To start off, 2009 Infiniti EX 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 3,696 cc (6 cylinders), 2009 Infiniti EX is equipped with a bigger engine. In terms of performance, 2007 Porsche 911 (321 HP @ 6800 RPM) has 4 more horse power than 2009 Infiniti EX. (317 HP @ 7000 RPM) In normal driving conditions, 2007 Porsche 911 should accelerate faster than 2009 Infiniti EX. With that said, vehicle weight also plays an important factor in acceleration. 2009 Infiniti EX weights approximately 269 kg more than 2007 Porsche 911.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or rear wheel drive vehicles. 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 (370 Nm @ 4250 RPM) has 10 more torque (in Nm) than 2009 Infiniti EX. (360 Nm @ 5200 RPM). This means 2007 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 2009 Infiniti EX.
Compare all specifications:
| 2009 Infiniti EX | 2007 Porsche 911 | |
| Make | Infiniti | Porsche |
| Model | EX | 911 |
| Year Released | 2009 | 2007 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Rear |
| Engine Size | 3696 cc | 3594 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | boxer |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 317 HP | 321 HP |
| Engine RPM | 7000 RPM | 6800 RPM |
| Torque | 360 Nm | 370 Nm |
| Torque RPM | 5200 RPM | 4250 RPM |
| Engine Compression Ratio | 10.5:1 | 11.3:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Top Speed | 240 km/hour | 280 km/hour |
| Acceleration 0-100mph | 6.4 seconds | 5.1 seconds |
| Drive Type | 4WD | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1719 kg | 1450 kg |
| Vehicle Length | 4640 mm | 4430 mm |
| Vehicle Width | 1810 mm | 1860 mm |
| Vehicle Height | 1600 mm | 1320 mm |
| Wheelbase Size | 2810 mm | 2360 mm |
| Fuel Consumption Overall | 11.2 L/100km | 11.3 L/100km |
| Fuel Tank Capacity | 82 L | 67 L |
