2009 Infiniti EX vs. 2011 Audi Q5
To start off, 2011 Audi Q5 is newer by 2 year(s). Which means there will be less support and parts availability for 2009 Infiniti EX. In addition, the cost of maintenance, including insurance, on 2009 Infiniti EX would be higher. At 3,498 cc (6 cylinders), 2009 Infiniti EX is equipped with a bigger engine. In terms of performance, 2009 Infiniti EX (293 HP @ 6800 RPM) has 82 more horse power than 2011 Audi Q5. (211 HP @ 4300 RPM). In normal driving conditions, 2009 Infiniti EX should accelerate faster than 2011 Audi Q5. With that said, vehicle weight also plays an important factor in acceleration. 2011 Audi Q5 weights approximately 136 kg more than 2009 Infiniti EX.
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, 2011 Audi Q5 (349 Nm @ 1500 RPM) has 6 more torque (in Nm) than 2009 Infiniti EX. (343 Nm @ 4800 RPM). This means 2011 Audi Q5 will have an easier job in driving up hills or pulling heavy equipment than 2009 Infiniti EX.
Compare all specifications:
| 2009 Infiniti EX | 2011 Audi Q5 | |
| Make | Infiniti | Audi |
| Model | EX | Q5 |
| Year Released | 2009 | 2011 |
| Body Type | SUV | SUV |
| Engine Position | Front | Front |
| Engine Size | 3498 cc | 2000 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 293 HP | 211 HP |
| Engine RPM | 6800 RPM | 4300 RPM |
| Torque | 343 Nm | 349 Nm |
| Torque RPM | 4800 RPM | 1500 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | AWD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1719 kg | 1855 kg |
| Vehicle Length | 4640 mm | 4628 mm |
| Vehicle Width | 1810 mm | 1880 mm |
| Vehicle Height | 1600 mm | 1654 mm |
| Wheelbase Size | 2810 mm | 2807 mm |
| Fuel Tank Capacity | 82 L | 75 L |
