2007 Audi A4 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 A4. In addition, the cost of maintenance, including insurance, on 2007 Audi A4 would be higher. At 3,696 cc (6 cylinders), 2012 Infiniti FX is equipped with a bigger engine. In terms of performance, 2012 Infiniti FX (316 HP @ 7000 RPM) has 61 more horse power than 2007 Audi A4. (255 HP @ 6500 RPM) In normal driving conditions, 2012 Infiniti FX should accelerate faster than 2007 Audi A4.
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, 2012 Infiniti FX (360 Nm @ 5200 RPM) has 29 more torque (in Nm) than 2007 Audi A4. (331 Nm @ 3250 RPM). This means 2012 Infiniti FX will have an easier job in driving up hills or pulling heavy equipment than 2007 Audi A4.
Compare all specifications:
| 2007 Audi A4 | 2012 Infiniti FX | |
| Make | Audi | Infiniti |
| Model | A4 | FX |
| Year Released | 2007 | 2012 |
| Body Type | Sedan | Crossover |
| Engine Position | Front | Front |
| Engine Size | 3123 cc | 3696 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 255 HP | 316 HP |
| Engine RPM | 6500 RPM | 7000 RPM |
| Torque | 331 Nm | 360 Nm |
| Torque RPM | 3250 RPM | 5200 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | AWD |
| Transmission Type | Automatic | 7-speed shiftable automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Length | 4590 mm | 4865 mm |
| Vehicle Width | 1780 mm | 1925 mm |
| Vehicle Height | 1430 mm | 1680 mm |
| Wheelbase Size | 2660 mm | 2885 mm |
| Fuel Tank Capacity | 63 L | 90 L |
