2006 Audi A8 vs. 2005 Infiniti QX56
To start off, 2006 Audi A8 is newer by 1 year(s). Which means there will be less support and parts availability for 2005 Infiniti QX56. In addition, the cost of maintenance, including insurance, on 2005 Infiniti QX56 would be higher. At 5,555 cc (8 cylinders), 2005 Infiniti QX56 is equipped with a bigger engine. In terms of performance, 2005 Infiniti QX56 (315 HP @ 6400 RPM) has 39 more horse power than 2006 Audi A8. (276 HP @ 6000 RPM) In normal driving conditions, 2005 Infiniti QX56 should accelerate faster than 2006 Audi A8. With that said, vehicle weight also plays an important factor in acceleration. 2005 Infiniti QX56 weights approximately 661 kg more than 2006 Audi A8. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Audi A8 is four wheel drive (4WD), it will have significant more traction and grip than 2005 Infiniti QX56. In wet, icy, snow, or gravel driving conditions, 2006 Audi A8 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, 2005 Infiniti QX56 (529 Nm) has 169 more torque (in Nm) than 2006 Audi A8. (360 Nm). This means 2005 Infiniti QX56 will have an easier job in driving up hills or pulling heavy equipment than 2006 Audi A8.
Compare all specifications:
2006 Audi A8 | 2005 Infiniti QX56 | |
Make | Audi | Infiniti |
Model | A8 | QX56 |
Year Released | 2006 | 2005 |
Body Type | Sedan | SUV |
Engine Position | Front | Front |
Engine Size | 3697 cc | 5555 cc |
Engine Cylinders | 8 cylinders | 8 cylinders |
Engine Type | V | V |
Valves per Cylinder | 5 valves | 4 valves |
Horse Power | 276 HP | 315 HP |
Engine RPM | 6000 RPM | 6400 RPM |
Torque | 360 Nm | 529 Nm |
Engine Bore Size | 84.5 mm | 98 mm |
Engine Stroke Size | 82.4 mm | 92 mm |
Engine Compression Ratio | 11.0:1 | 9.8:1 |
Drive Type | 4WD | Rear |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 7 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1770 kg | 2431 kg |
Vehicle Length | 5060 mm | 5260 mm |
Vehicle Width | 1900 mm | 2010 mm |
Vehicle Height | 1450 mm | 1960 mm |
Wheelbase Size | 2950 mm | 3140 mm |
Fuel Consumption | 8.8 L/100km | 12.4 L/100km |
Fuel Consumption City | 17.3 L/100km | 18.1 L/100km |
Fuel Consumption Overall | 11.9 L/100km | 15.7 L/100km |
Fuel Tank Capacity | 90 L | 106 L |