2009 Audi Q7 vs. 2003 Infiniti FX
To start off, 2009 Audi Q7 is newer by 6 year(s). Which means there will be less support and parts availability for 2003 Infiniti FX. In addition, the cost of maintenance, including insurance, on 2003 Infiniti FX would be higher. At 4,494 cc (8 cylinders), 2003 Infiniti FX is equipped with a bigger engine. In terms of performance, 2003 Infiniti FX (311 HP @ 6400 RPM) has 82 more horse power than 2009 Audi Q7. (229 HP @ 4000 RPM) In normal driving conditions, 2003 Infiniti FX should accelerate faster than 2009 Audi Q7. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi Q7 weights approximately 420 kg more than 2003 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 Q7 (500 Nm @ 1750 RPM) has 54 more torque (in Nm) than 2003 Infiniti FX. (446 Nm @ 4000 RPM). This means 2009 Audi Q7 will have an easier job in driving up hills or pulling heavy equipment than 2003 Infiniti FX.
Compare all specifications:
2009 Audi Q7 | 2003 Infiniti FX | |
Make | Audi | Infiniti |
Model | Q7 | FX |
Year Released | 2009 | 2003 |
Body Type | SUV | Crossover |
Engine Position | Front | Front |
Engine Size | 2967 cc | 4494 cc |
Engine Cylinders | 6 cylinders | 8 cylinders |
Engine Type | V | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 229 HP | 311 HP |
Engine RPM | 4000 RPM | 6400 RPM |
Torque | 500 Nm | 446 Nm |
Torque RPM | 1750 RPM | 4000 RPM |
Fuel Type | Diesel | Gasoline |
Drive Type | 4WD | 4WD |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 5 doors |
Vehicle Weight | 2370 kg | 1950 kg |
Vehicle Length | 5090 mm | 4810 mm |
Vehicle Width | 1990 mm | 1930 mm |
Vehicle Height | 1740 mm | 1660 mm |
Wheelbase Size | 3010 mm | 2860 mm |