2009 Audi Q7 vs. 2009 Infiniti FX
To start off, both 2009 Audi Q7 and 2009 Infiniti FX were released in the same year (2009). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 5,026 cc (8 cylinders), 2009 Infiniti FX is equipped with a bigger engine. In terms of performance, 2009 Infiniti FX (385 HP @ 6500 RPM) has 109 more horse power than 2009 Audi Q7. (276 HP @ 6200 RPM) In normal driving conditions, 2009 Infiniti FX should accelerate faster than 2009 Audi Q7. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi Q7 weights approximately 85 kg more than 2009 Infiniti FX.
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, 2009 Infiniti FX (500 Nm @ 4400 RPM) has 140 more torque (in Nm) than 2009 Audi Q7. (360 Nm @ 2500 RPM). This means 2009 Infiniti FX will have an easier job in driving up hills or pulling heavy equipment than 2009 Audi Q7.
Compare all specifications:
| 2009 Audi Q7 | 2009 Infiniti FX | |
| Make | Audi | Infiniti |
| Model | Q7 | FX |
| Year Released | 2009 | 2009 |
| Body Type | SUV | Crossover |
| Engine Position | Front | Front |
| Engine Size | 3598 cc | 5026 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 276 HP | 385 HP |
| Engine RPM | 6200 RPM | 6500 RPM |
| Torque | 360 Nm | 500 Nm |
| Torque RPM | 2500 RPM | 4400 RPM |
| Engine Compression Ratio | 12.0:1 | 10.9:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Top Speed | 225 km/hour | 250 km/hour |
| Acceleration 0-100mph | 8.5 seconds | 6.1 seconds |
| Drive Type | 4WD | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 2205 kg | 2120 kg |
| Vehicle Length | 5090 mm | 4870 mm |
| Vehicle Width | 1990 mm | 1930 mm |
| Vehicle Height | 1740 mm | 1690 mm |
| Wheelbase Size | 3010 mm | 2890 mm |
| Fuel Consumption Overall | 12.9 L/100km | 13 L/100km |
| Fuel Tank Capacity | 100 L | 90 L |
