2006 Audi A8 vs. 2003 Infiniti QX4
To start off, 2006 Audi A8 is newer by 3 year(s). Which means there will be less support and parts availability for 2003 Infiniti QX4. In addition, the cost of maintenance, including insurance, on 2003 Infiniti QX4 would be higher. At 3,498 cc (6 cylinders), 2003 Infiniti QX4 is equipped with a bigger engine. In terms of performance, 2006 Audi A8 (256 HP) has 18 more horse power than 2003 Infiniti QX4. (238 HP). In normal driving conditions, 2006 Audi A8 should accelerate faster than 2003 Infiniti QX4. With that said, vehicle weight also plays an important factor in acceleration. 2003 Infiniti QX4 weights approximately 80 kg more than 2006 Audi A8.
Because 2003 Infiniti QX4 is four wheel drive (4WD), it will have significant more traction and grip than 2006 Audi A8. In wet, icy, snow, or gravel driving conditions, 2003 Infiniti QX4 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, 2003 Infiniti QX4 (359 Nm @ 3200 RPM) has 29 more torque (in Nm) than 2006 Audi A8. (330 Nm @ 3250 RPM). This means 2003 Infiniti QX4 will have an easier job in driving up hills or pulling heavy equipment than 2006 Audi A8.
Compare all specifications:
2006 Audi A8 | 2003 Infiniti QX4 | |
Make | Audi | Infiniti |
Model | A8 | QX4 |
Year Released | 2006 | 2003 |
Body Type | Sedan | SUV |
Engine Position | Front | Front |
Engine Size | 3123 cc | 3498 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | V | V |
Valves per Cylinder | 5 valves | 4 valves |
Horse Power | 256 HP | 238 HP |
Torque | 330 Nm | 359 Nm |
Torque RPM | 3250 RPM | 3200 RPM |
Fuel Type | Gasoline - Premium | Gasoline |
Drive Type | Front | 4WD |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 4 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1880 kg | 1960 kg |
Vehicle Length | 5060 mm | 4660 mm |
Vehicle Width | 1900 mm | 1850 mm |
Vehicle Height | 1450 mm | 1800 mm |
Wheelbase Size | 2950 mm | 2710 mm |