2009 Infiniti QX56 vs. 2009 Audi A6
To start off, both 2009 Infiniti QX56 and 2009 Audi A6 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 Infiniti QX56 (320 HP @ 5200 RPM) has 68 more horse power than 2009 Audi A6. (252 HP @ 6500 RPM). In normal driving conditions, 2009 Infiniti QX56 should accelerate faster than 2009 Audi A6. With that said, vehicle weight also plays an important factor in acceleration. 2009 Infiniti QX56 weights approximately 419 kg more than 2009 Audi A6. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Audi A6 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 A6 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 Infiniti QX56 (533 Nm @ 3400 RPM) has 203 more torque (in Nm) than 2009 Audi A6. (330 Nm @ 3250 RPM). This means 2009 Infiniti QX56 will have an easier job in driving up hills or pulling heavy equipment than 2009 Audi A6.
Compare all specifications:
| 2009 Infiniti QX56 | 2009 Audi A6 | |
| Make | Infiniti | Audi |
| Model | QX56 | A6 |
| Year Released | 2009 | 2009 |
| Body Type | SUV | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 5552 cc | 3123 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 5 valves |
| Horse Power | 320 HP | 252 HP |
| Engine RPM | 5200 RPM | 6500 RPM |
| Torque | 533 Nm | 330 Nm |
| Torque RPM | 3400 RPM | 3250 RPM |
| Engine Compression Ratio | 10.3:1 | 13.0:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 7 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1719 kg | 1300 kg |
| Vehicle Length | 5260 mm | 4840 mm |
| Vehicle Width | 2010 mm | 1860 mm |
| Vehicle Height | 1980 mm | 1460 mm |
| Wheelbase Size | 3140 mm | 2770 mm |
| Fuel Consumption Overall | 16.8 L/100km | 11 L/100km |
| Fuel Tank Capacity | 106 L | 70 L |
