2009 Audi A8 vs. 2008 Infiniti FX
To start off, 2009 Audi A8 is newer by 1 year(s). Which means there will be less support and parts availability for 2008 Infiniti FX. In addition, the cost of maintenance, including insurance, on 2008 Infiniti FX would be higher. At 4,494 cc (8 cylinders), 2008 Infiniti FX is equipped with a bigger engine. In terms of performance, 2009 Audi A8 (322 HP @ 3750 RPM) has 2 more horse power than 2008 Infiniti FX. (320 HP @ 6000 RPM). In normal driving conditions, 2009 Audi A8 should accelerate faster than 2008 Infiniti FX.
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 Audi A8 (650 Nm @ 1600 RPM) has 196 more torque (in Nm) than 2008 Infiniti FX. (454 Nm @ 4000 RPM). This means 2009 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 2008 Infiniti FX.
Compare all specifications:
2009 Audi A8 | 2008 Infiniti FX | |
Make | Audi | Infiniti |
Model | A8 | FX |
Year Released | 2009 | 2008 |
Body Type | Sedan | Crossover |
Engine Position | Front | Front |
Engine Size | 4134 cc | 4494 cc |
Engine Cylinders | 8 cylinders | 8 cylinders |
Engine Type | V | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 322 HP | 320 HP |
Engine RPM | 3750 RPM | 6000 RPM |
Torque | 650 Nm | 454 Nm |
Torque RPM | 1600 RPM | 4000 RPM |
Engine Bore Size | 83 mm | 93 mm |
Engine Stroke Size | 95.5 mm | 83 mm |
Fuel Type | Diesel | Diesel |
Drive Type | 4WD | 4WD |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Length | 5070 mm | 4810 mm |
Vehicle Width | 1900 mm | 1930 mm |
Vehicle Height | 1450 mm | 1680 mm |
Wheelbase Size | 2950 mm | 2860 mm |
Fuel Tank Capacity | 90 L | 90 L |