2007 Audi A8 vs. 2006 Infiniti QX4
To start off, 2007 Audi A8 is newer by 1 year(s). Which means there will be less support and parts availability for 2006 Infiniti QX4. In addition, the cost of maintenance, including insurance, on 2006 Infiniti QX4 would be higher. At 5,552 cc (8 cylinders), 2006 Infiniti QX4 is equipped with a bigger engine. In terms of performance, 2006 Infiniti QX4 (315 HP @ 4900 RPM) has 85 more horse power than 2007 Audi A8. (230 HP @ 4000 RPM) In normal driving conditions, 2006 Infiniti QX4 should accelerate faster than 2007 Audi A8. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi A8 weights approximately 510 kg more than 2006 Infiniti QX4.
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, 2006 Infiniti QX4 (530 Nm @ 3600 RPM) has 80 more torque (in Nm) than 2007 Audi A8. (450 Nm @ 1400 RPM). This means 2006 Infiniti QX4 will have an easier job in driving up hills or pulling heavy equipment than 2007 Audi A8.
Compare all specifications:
2007 Audi A8 | 2006 Infiniti QX4 | |
Make | Audi | Infiniti |
Model | A8 | QX4 |
Year Released | 2007 | 2006 |
Body Type | Sedan | SUV |
Engine Position | Front | Front |
Engine Size | 2967 cc | 5552 cc |
Engine Cylinders | 6 cylinders | 8 cylinders |
Engine Type | V | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 230 HP | 315 HP |
Engine RPM | 4000 RPM | 4900 RPM |
Torque | 450 Nm | 530 Nm |
Torque RPM | 1400 RPM | 3600 RPM |
Fuel Type | Diesel | Gasoline |
Drive Type | 4WD | 4WD |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 7 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1830 kg | 1320 kg |
Vehicle Length | 5060 mm | 5260 mm |
Vehicle Width | 1900 mm | 2010 mm |
Vehicle Height | 1450 mm | 1960 mm |
Wheelbase Size | 3080 mm | 3140 mm |
Fuel Consumption Overall | 8.4 L/100km | 11.8 L/100km |
Fuel Tank Capacity | 90 L | 60 L |