2008 Infiniti FX vs. 2013 Audi A7
To start off, 2013 Audi A7 is newer by 5 year(s). Which means there will be less support and parts availability for 2008 Infiniti FX. In addition, the cost of maintenance, including insurance, on 2008 Infiniti FX would be higher. At 3,498 cc (6 cylinders), 2008 Infiniti FX is equipped with a bigger engine. In terms of performance, 2013 Audi A7 (306 HP @ 5500 RPM) has 9 more horse power than 2008 Infiniti FX. (297 HP @ 6800 RPM) In normal driving conditions, 2013 Audi A7 should accelerate faster than 2008 Infiniti FX. With that said, vehicle weight also plays an important factor in acceleration. 2013 Audi A7 weights approximately 590 kg more than 2008 Infiniti FX. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 2013 Audi A7 (441 Nm) has 98 more torque (in Nm) than 2008 Infiniti FX. (343 Nm). This means 2013 Audi A7 will have an easier job in driving up hills or pulling heavy equipment than 2008 Infiniti FX.
Compare all specifications:
| 2008 Infiniti FX | 2013 Audi A7 | |
| Make | Infiniti | Audi |
| Model | FX | A7 |
| Year Released | 2008 | 2013 |
| Body Type | Crossover | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 3498 cc | 2995 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | single |
| Valves per Cylinder | 4 valves | 6 valves |
| Horse Power | 297 HP | 306 HP |
| Engine RPM | 6800 RPM | 5500 RPM |
| Torque | 343 Nm | 441 Nm |
| Engine Compression Ratio | 11.0:1 | 10.3:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | 4WD | AWD |
| Transmission Type | Automatic | Single Speed |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1320 kg | 1910 kg |
| Vehicle Length | 4810 mm | 4969 mm |
| Vehicle Width | 1930 mm | 2139 mm |
| Vehicle Height | 1680 mm | 1420 mm |
| Wheelbase Size | 2810 mm | 2914 mm |
