2005 Audi A4 vs. 2009 Infiniti FX
To start off, 2009 Infiniti FX is newer by 4 year(s). Which means there will be less support and parts availability for 2005 Audi A4. In addition, the cost of maintenance, including insurance, on 2005 Audi A4 would be higher. At 5,019 cc (8 cylinders), 2009 Infiniti FX is equipped with a bigger engine. In terms of performance, 2009 Infiniti FX (390 HP @ 6500 RPM) has 210 more horse power than 2005 Audi A4. (180 HP @ 5700 RPM) In normal driving conditions, 2009 Infiniti FX should accelerate faster than 2005 Audi A4.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or rear wheel drive vehicles. 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, 2009 Infiniti FX (501 Nm @ 4400 RPM) has 261 more torque (in Nm) than 2005 Audi A4. (240 Nm @ 1950 RPM). This means 2009 Infiniti FX will have an easier job in driving up hills or pulling heavy equipment than 2005 Audi A4. 2009 Infiniti FX has automatic transmission and 2005 Audi A4 has manual transmission. 2005 Audi A4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Infiniti FX will be easier to drive especially in heavy traffic.
Compare all specifications:
2005 Audi A4 | 2009 Infiniti FX | |
Make | Audi | Infiniti |
Model | A4 | FX |
Year Released | 2005 | 2009 |
Body Type | Sedan | Crossover |
Engine Position | Front | Front |
Engine Size | 1781 cc | 5019 cc |
Engine Cylinders | 4 cylinders | 8 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 5 valves | 4 valves |
Horse Power | 180 HP | 390 HP |
Engine RPM | 5700 RPM | 6500 RPM |
Torque | 240 Nm | 501 Nm |
Torque RPM | 1950 RPM | 4400 RPM |
Engine Bore Size | 81 mm | 95.5 mm |
Engine Stroke Size | 86.4 mm | 87.7 mm |
Fuel Type | Gasoline - Premium | Gasoline |
Drive Type | 4WD | 4WD |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Length | 4550 mm | 4870 mm |
Vehicle Width | 1770 mm | 1930 mm |
Vehicle Height | 1430 mm | 1690 mm |
Wheelbase Size | 2660 mm | 2890 mm |
Fuel Consumption | 8 L/100km | 11.8 L/100km |
Fuel Consumption City | 11.4 L/100km | 16.8 L/100km |
Fuel Consumption Overall | 10 L/100km | 14.7 L/100km |
Fuel Tank Capacity | 66 L | 90 L |