2009 Audi A8 vs. 2011 Infiniti M
To start off, 2011 Infiniti M is newer by 2 year(s). Which means there will be less support and parts availability for 2009 Audi A8. In addition, the cost of maintenance, including insurance, on 2009 Audi A8 would be higher. At 3,700 cc (6 cylinders), 2011 Infiniti M is equipped with a bigger engine. In terms of performance, 2011 Infiniti M (330 HP @ 7000 RPM) has 54 more horse power than 2009 Audi A8. (276 HP @ 6000 RPM) In normal driving conditions, 2011 Infiniti M should accelerate faster than 2009 Audi A8. With that said, vehicle weight also plays an important factor in acceleration. 2011 Infiniti M weights approximately 73 kg more than 2009 Audi A8. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 2011 Infiniti M (366 Nm @ 5200 RPM) has 6 more torque (in Nm) than 2009 Audi A8. (360 Nm @ 3750 RPM). This means 2011 Infiniti M will have an easier job in driving up hills or pulling heavy equipment than 2009 Audi A8.
Compare all specifications:
2009 Audi A8 | 2011 Infiniti M | |
Make | Audi | Infiniti |
Model | A8 | M |
Year Released | 2009 | 2011 |
Body Type | Sedan | Sedan |
Engine Position | Front | Front |
Engine Size | 3696 cc | 3700 cc |
Engine Cylinders | 8 cylinders | 6 cylinders |
Engine Type | V | V |
Valves per Cylinder | 5 valves | 4 valves |
Horse Power | 276 HP | 330 HP |
Engine RPM | 6000 RPM | 7000 RPM |
Torque | 360 Nm | 366 Nm |
Torque RPM | 3750 RPM | 5200 RPM |
Fuel Type | Gasoline - Premium | Gasoline |
Drive Type | 4WD | AWD |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1770 kg | 1843 kg |
Vehicle Length | 5060 mm | 4945 mm |
Vehicle Width | 1900 mm | 1844 mm |
Vehicle Height | 1450 mm | 1514 mm |
Wheelbase Size | 2950 mm | 2901 mm |
Fuel Tank Capacity | 90 L | 76 L |