2007 Audi Q7 vs. 2012 Infiniti FX
To start off, 2012 Infiniti FX is newer by 5 year(s). Which means there will be less support and parts availability for 2007 Audi Q7. In addition, the cost of maintenance, including insurance, on 2007 Audi Q7 would be higher. At 5,026 cc (8 cylinders), 2012 Infiniti FX is equipped with a bigger engine. In terms of performance, 2012 Infiniti FX (390 HP @ 6500 RPM) has 161 more horse power than 2007 Audi Q7. (229 HP @ 4000 RPM) In normal driving conditions, 2012 Infiniti FX should accelerate faster than 2007 Audi Q7. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi Q7 weights approximately 228 kg more than 2012 Infiniti FX.
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 Audi Q7 (501 Nm @ 1750 RPM) has 1 more torque (in Nm) than 2012 Infiniti FX. (500 Nm @ 4400 RPM). This means 2007 Audi Q7 will have an easier job in driving up hills or pulling heavy equipment than 2012 Infiniti FX.
Compare all specifications:
| 2007 Audi Q7 | 2012 Infiniti FX | |
| Make | Audi | Infiniti |
| Model | Q7 | FX |
| Year Released | 2007 | 2012 |
| Body Type | SUV | Crossover |
| Engine Position | Front | Front |
| Engine Size | 2967 cc | 5026 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 229 HP | 390 HP |
| Engine RPM | 4000 RPM | 6500 RPM |
| Torque | 501 Nm | 500 Nm |
| Torque RPM | 1750 RPM | 4400 RPM |
| Fuel Type | Diesel | Gasoline |
| Top Speed | 210 km/hour | 250 km/hour |
| Acceleration 0-100mph | 9.1 seconds | 5.8 seconds |
| Drive Type | 4WD | AWD |
| Transmission Type | Automatic | 7-speed shiftable automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 2295 kg | 2067 kg |
| Vehicle Length | 5090 mm | 4865 mm |
| Vehicle Width | 1990 mm | 1925 mm |
| Vehicle Height | 1740 mm | 1680 mm |
| Wheelbase Size | 3010 mm | 2885 mm |
| Fuel Tank Capacity | 100 L | 90 L |
