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 5,026 cc (8 cylinders), 2009 Infiniti FX is equipped with a bigger engine. In terms of performance, 2009 Infiniti FX (385 HP @ 6500 RPM) has 168 more horse power than 2005 Audi A4. (217 HP @ 6300 RPM) In normal driving conditions, 2009 Infiniti FX should accelerate faster than 2005 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2009 Infiniti FX weights approximately 240 kg more than 2005 Audi A4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Infiniti FX is four wheel drive (4WD), it will have significant more traction and grip than 2005 Audi A4. In wet, icy, snow, or gravel driving conditions, 2009 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, 2009 Infiniti FX (500 Nm @ 4400 RPM) has 200 more torque (in Nm) than 2005 Audi A4. (300 Nm @ 3200 RPM). This means 2009 Infiniti FX will have an easier job in driving up hills or pulling heavy equipment than 2005 Audi A4.
Compare all specifications:
2005 Audi A4 | 2009 Infiniti FX | |
Make | Audi | Infiniti |
Model | A4 | FX |
Year Released | 2005 | 2009 |
Body Type | Convertible | Crossover |
Engine Position | Front | Front |
Engine Size | 2983 cc | 5026 cc |
Valves per Cylinder | 5 valves | 4 valves |
Horse Power | 217 HP | 385 HP |
Engine RPM | 6300 RPM | 6500 RPM |
Torque | 300 Nm | 500 Nm |
Torque RPM | 3200 RPM | 4400 RPM |
Top Speed | 229 km/hour | 250 km/hour |
Acceleration 0-100mph | 7.8 seconds | 6.1 seconds |
Drive Type | Front | 4WD |
Transmission Type | Automatic | Automatic |
Number of Seats | 4 seats | 5 seats |
Number of Doors | 2 doors | 5 doors |
Vehicle Weight | 1880 kg | 2120 kg |
Wheelbase Size | 2850 mm | 2890 mm |
Fuel Consumption Overall | 9.7 L/100km | 13 L/100km |
Fuel Tank Capacity | 70 L | 90 L |