2008 Audi S8 vs. 2007 Infiniti QX56
To start off, 2008 Audi S8 is newer by 1 year(s). Which means there will be less support and parts availability for 2007 Infiniti QX56. In addition, the cost of maintenance, including insurance, on 2007 Infiniti QX56 would be higher. At 5,552 cc (8 cylinders), 2007 Infiniti QX56 is equipped with a bigger engine. In terms of performance, 2008 Audi S8 (444 HP @ 7000 RPM) has 124 more horse power than 2007 Infiniti QX56. (320 HP @ 4900 RPM). In normal driving conditions, 2008 Audi S8 should accelerate faster than 2007 Infiniti QX56.
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 Audi S8 (540 Nm @ 3500 RPM) has 7 more torque (in Nm) than 2007 Infiniti QX56. (533 Nm @ 3600 RPM). This means 2008 Audi S8 will have an easier job in driving up hills or pulling heavy equipment than 2007 Infiniti QX56.
Compare all specifications:
2008 Audi S8 | 2007 Infiniti QX56 | |
Make | Audi | Infiniti |
Model | S8 | QX56 |
Year Released | 2008 | 2007 |
Body Type | Sedan | SUV |
Engine Position | Front | Front |
Engine Size | 5204 cc | 5552 cc |
Engine Cylinders | 10 cylinders | 8 cylinders |
Engine Type | V | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 444 HP | 320 HP |
Engine RPM | 7000 RPM | 4900 RPM |
Torque | 540 Nm | 533 Nm |
Torque RPM | 3500 RPM | 3600 RPM |
Fuel Type | Gasoline | Diesel |
Drive Type | AWD | 4WD |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 7 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Width | 1900 mm | 2010 mm |
Wheelbase Size | 2950 mm | 3140 mm |
Fuel Consumption Overall | 13.4 L/100km | 15.7 L/100km |
Fuel Tank Capacity | 90 L | 106 L |