2005 Porsche 911 vs. 2011 Infiniti EX
To start off, 2011 Infiniti EX is newer by 6 year(s). Which means there will be less support and parts availability for 2005 Porsche 911. In addition, the cost of maintenance, including insurance, on 2005 Porsche 911 would be higher. At 3,596 cc (6 cylinders), 2005 Porsche 911 is equipped with a bigger engine. In terms of performance, 2005 Porsche 911 (320 HP @ 6800 RPM) has 23 more horse power than 2011 Infiniti EX. (297 HP @ 6800 RPM). In normal driving conditions, 2005 Porsche 911 should accelerate faster than 2011 Infiniti EX. With that said, vehicle weight also plays an important factor in acceleration. 2011 Infiniti EX weights approximately 237 kg more than 2005 Porsche 911.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front 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, 2005 Porsche 911 (370 Nm @ 4250 RPM) has 27 more torque (in Nm) than 2011 Infiniti EX. (343 Nm @ 4800 RPM). This means 2005 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 2011 Infiniti EX. 2011 Infiniti EX has automatic transmission and 2005 Porsche 911 has manual transmission. 2005 Porsche 911 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2011 Infiniti EX will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Porsche 911 | 2011 Infiniti EX | |
| Make | Porsche | Infiniti |
| Model | 911 | EX |
| Year Released | 2005 | 2011 |
| Body Type | Coupe | SUV |
| Engine Position | Rear | Front |
| Engine Size | 3596 cc | 3500 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | boxer | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 320 HP | 297 HP |
| Engine RPM | 6800 RPM | 6800 RPM |
| Torque | 370 Nm | 343 Nm |
| Torque RPM | 4250 RPM | 4800 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1470 kg | 1707 kg |
| Vehicle Length | 4470 mm | 4630 mm |
| Vehicle Width | 1810 mm | 1803 mm |
| Vehicle Height | 1320 mm | 1572 mm |
| Wheelbase Size | 2360 mm | 2799 mm |
| Fuel Consumption | 9.1 L/100km | 9.8 L/100km |
| Fuel Consumption City | 13.1 L/100km | 13.8 L/100km |
| Fuel Tank Capacity | 64 L | 76 L |
