2009 Audi A8 vs. 2007 Infiniti FX
To start off, 2009 Audi A8 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 3,936 cc (8 cylinders), 2009 Audi A8 is equipped with a bigger engine. In terms of performance, 2007 Infiniti FX (275 HP @ 6200 RPM) has 3 more horse power than 2009 Audi A8. (272 HP @ 3750 RPM) In normal driving conditions, 2007 Infiniti FX should accelerate faster than 2009 Audi A8.
Because 2009 Audi A8 is four wheel drive (4WD), it will have significant more traction and grip than 2007 Infiniti FX. In wet, icy, snow, or gravel driving conditions, 2009 Audi A8 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 Audi A8 (650 Nm @ 1800 RPM) has 287 more torque (in Nm) than 2007 Infiniti FX. (363 Nm @ 4800 RPM). This means 2009 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 2007 Infiniti FX.
Compare all specifications:
2009 Audi A8 | 2007 Infiniti FX | |
Make | Audi | Infiniti |
Model | A8 | FX |
Year Released | 2009 | 2007 |
Body Type | Sedan | Crossover |
Engine Position | Front | Front |
Engine Size | 3936 cc | 3498 cc |
Engine Cylinders | 8 cylinders | 6 cylinders |
Engine Type | V | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 272 HP | 275 HP |
Engine RPM | 3750 RPM | 6200 RPM |
Torque | 650 Nm | 363 Nm |
Torque RPM | 1800 RPM | 4800 RPM |
Engine Bore Size | 81 mm | 95.6 mm |
Engine Stroke Size | 95.5 mm | 81.4 mm |
Engine Compression Ratio | 18.0:1 | 10.3:1 |
Fuel Type | Diesel | Diesel |
Drive Type | 4WD | Rear |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Length | 5190 mm | 4810 mm |
Vehicle Width | 1900 mm | 1930 mm |
Vehicle Height | 1460 mm | 1680 mm |
Wheelbase Size | 3080 mm | 2860 mm |
Fuel Consumption Overall | 9.6 L/100km | 11.8 L/100km |
Fuel Tank Capacity | 90 L | 90 L |