2009 Audi A4 vs. 2007 Infiniti FX
To start off, 2009 Audi A4 is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Infiniti FX. In addition, the cost of maintenance, including insurance, on 2007 Infiniti FX would be higher. At 3,498 cc (6 cylinders), 2007 Infiniti FX is equipped with a bigger engine. In terms of performance, 2007 Infiniti FX (275 HP @ 6200 RPM) has 162 more horse power than 2009 Audi A4. (113 HP @ 4000 RPM) In normal driving conditions, 2007 Infiniti FX should accelerate faster than 2009 Audi A4.
Because 2007 Infiniti FX is four wheel drive (4WD), it will have significant more traction and grip than 2009 Audi A4. In wet, icy, snow, or gravel driving conditions, 2007 Infiniti FX will offer significantly more control. 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 Infiniti FX (363 Nm @ 4800 RPM) has 78 more torque (in Nm) than 2009 Audi A4. (285 Nm @ 1900 RPM). This means 2007 Infiniti FX will have an easier job in driving up hills or pulling heavy equipment than 2009 Audi A4. 2007 Infiniti FX has automatic transmission and 2009 Audi A4 has manual transmission. 2009 Audi A4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Infiniti FX will be easier to drive especially in heavy traffic.
Compare all specifications:
2009 Audi A4 | 2007 Infiniti FX | |
Make | Audi | Infiniti |
Model | A4 | FX |
Year Released | 2009 | 2007 |
Body Type | Sedan | Crossover |
Engine Position | Front | Front |
Engine Size | 1896 cc | 3498 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 113 HP | 275 HP |
Engine RPM | 4000 RPM | 6200 RPM |
Torque | 285 Nm | 363 Nm |
Torque RPM | 1900 RPM | 4800 RPM |
Engine Bore Size | 79.6 mm | 95.5 mm |
Engine Stroke Size | 95.5 mm | 81.4 mm |
Engine Compression Ratio | 19.0:1 | 10.3:1 |
Fuel Type | Diesel | Diesel |
Drive Type | Front | 4WD |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Length | 4590 mm | 4810 mm |
Vehicle Width | 1780 mm | 1930 mm |
Vehicle Height | 1430 mm | 1680 mm |
Wheelbase Size | 2650 mm | 2860 mm |
Fuel Consumption Overall | 5.6 L/100km | 13.2 L/100km |
Fuel Tank Capacity | 70 L | 90 L |