2009 Audi A8 vs. 2009 Infiniti QX56
To start off, both 2009 Audi A8 and 2009 Infiniti QX56 were released in the same year (2009). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 5,552 cc (8 cylinders), 2009 Infiniti QX56 is equipped with a bigger engine. In terms of performance, 2009 Audi A8 (444 HP @ 7000 RPM) has 124 more horse power than 2009 Infiniti QX56. (320 HP @ 5200 RPM). In normal driving conditions, 2009 Audi A8 should accelerate faster than 2009 Infiniti QX56. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi A8 weights approximately 221 kg more than 2009 Infiniti QX56. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Audi A8 is four wheel drive (4WD), it will have significant more traction and grip than 2009 Infiniti QX56. In wet, icy, snow, or gravel driving conditions, 2009 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, 2009 Audi A8 (540 Nm @ 3500 RPM) has 7 more torque (in Nm) than 2009 Infiniti QX56. (533 Nm @ 3400 RPM). This means 2009 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 2009 Infiniti QX56.
Compare all specifications:
2009 Audi A8 | 2009 Infiniti QX56 | |
Make | Audi | Infiniti |
Model | A8 | QX56 |
Year Released | 2009 | 2009 |
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 | 5200 RPM |
Torque | 540 Nm | 533 Nm |
Torque RPM | 3500 RPM | 3400 RPM |
Engine Compression Ratio | 12.5:1 | 10.3:1 |
Fuel Type | Gasoline - Premium | Gasoline |
Drive Type | 4WD | Rear |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 7 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1940 kg | 1719 kg |
Vehicle Length | 5070 mm | 5260 mm |
Vehicle Width | 1900 mm | 2010 mm |
Vehicle Height | 1430 mm | 1980 mm |
Wheelbase Size | 2950 mm | 3140 mm |
Fuel Consumption | 12.4 L/100km | 13.1 L/100km |
Fuel Consumption City | 18.2 L/100km | 19.6 L/100km |
Fuel Consumption Overall | 15.8 L/100km | 16.8 L/100km |
Fuel Tank Capacity | 90 L | 106 L |