2009 Audi A6 vs. 2013 Infiniti FX
To start off, 2013 Infiniti FX is newer by 4 year(s). Which means there will be less support and parts availability for 2009 Audi A6. In addition, the cost of maintenance, including insurance, on 2009 Audi A6 would be higher. At 4,163 cc (8 cylinders), 2009 Audi A6 is equipped with a bigger engine. In terms of performance, 2013 Infiniti FX (385 HP @ 6500 RPM) has 35 more horse power than 2009 Audi A6. (350 HP @ 6800 RPM) In normal driving conditions, 2013 Infiniti FX should accelerate faster than 2009 Audi A6.
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 Infiniti FX (500 Nm @ 4400 RPM) has 59 more torque (in Nm) than 2009 Audi A6. (441 Nm @ 3500 RPM). This means 2013 Infiniti FX will have an easier job in driving up hills or pulling heavy equipment than 2009 Audi A6.
Compare all specifications:
| 2009 Audi A6 | 2013 Infiniti FX | |
| Make | Audi | Infiniti |
| Model | A6 | FX |
| Year Released | 2009 | 2013 |
| Body Type | Sedan | Crossover |
| Engine Position | Front | Front |
| Engine Size | 4163 cc | 3696 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 350 HP | 385 HP |
| Engine RPM | 6800 RPM | 6500 RPM |
| Torque | 441 Nm | 500 Nm |
| Torque RPM | 3500 RPM | 4400 RPM |
| Engine Bore Size | 84.5 mm | 95 mm |
| Engine Stroke Size | 92.8 mm | 87 mm |
| Fuel Type | Gasoline | Natural Gas (CNG) |
| Drive Type | 4WD | AWD |
| Transmission Type | Automatic | 6-speed shiftable automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Length | 4930 mm | 4859 mm |
| Vehicle Width | 2040 mm | 1928 mm |
| Vehicle Height | 1460 mm | 1680 mm |
| Wheelbase Size | 2850 mm | 2885 mm |
| Fuel Consumption Highway | 10.4 L/100km | 10.1 L/100km |
| Fuel Consumption City | 14.9 L/100km | 14.6 L/100km |
