2003 Audi A8 vs. 2008 Infiniti FX
To start off, 2008 Infiniti FX is newer by 5 year(s). Which means there will be less support and parts availability for 2003 Audi A8. In addition, the cost of maintenance, including insurance, on 2003 Audi A8 would be higher. At 4,494 cc (8 cylinders), 2008 Infiniti FX is equipped with a bigger engine. In terms of performance, 2008 Infiniti FX (320 HP @ 6000 RPM) has 103 more horse power than 2003 Audi A8. (217 HP @ 6300 RPM) In normal driving conditions, 2008 Infiniti FX should accelerate faster than 2003 Audi A8.
Because 2008 Infiniti FX is four wheel drive (4WD), it will have significant more traction and grip than 2003 Audi A8. In wet, icy, snow, or gravel driving conditions, 2008 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, 2008 Infiniti FX (454 Nm @ 4000 RPM) has 154 more torque (in Nm) than 2003 Audi A8. (300 Nm @ 3200 RPM). This means 2008 Infiniti FX will have an easier job in driving up hills or pulling heavy equipment than 2003 Audi A8.
Compare all specifications:
2003 Audi A8 | 2008 Infiniti FX | |
Make | Audi | Infiniti |
Model | A8 | FX |
Year Released | 2003 | 2008 |
Body Type | Sedan | Crossover |
Engine Position | Front | Front |
Engine Size | 2976 cc | 4494 cc |
Engine Cylinders | 6 cylinders | 8 cylinders |
Engine Type | V | V |
Valves per Cylinder | 5 valves | 4 valves |
Horse Power | 217 HP | 320 HP |
Engine RPM | 6300 RPM | 6000 RPM |
Torque | 300 Nm | 454 Nm |
Torque RPM | 3200 RPM | 4000 RPM |
Engine Bore Size | 82.5 mm | 93 mm |
Engine Stroke Size | 92.8 mm | 83 mm |
Fuel Type | Gasoline | Diesel |
Drive Type | Front | 4WD |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Length | 5060 mm | 4810 mm |
Vehicle Width | 1900 mm | 1930 mm |
Vehicle Height | 1450 mm | 1680 mm |
Wheelbase Size | 2580 mm | 2860 mm |
Fuel Tank Capacity | 70 L | 90 L |