2008 Infiniti QX56 vs. 2012 Audi R8
To start off, 2012 Audi R8 is newer by 4 year(s). Which means there will be less support and parts availability for 2008 Infiniti QX56. In addition, the cost of maintenance, including insurance, on 2008 Infiniti QX56 would be higher. At 5,550 cc (8 cylinders), 2008 Infiniti QX56 is equipped with a bigger engine. In terms of performance, 2012 Audi R8 (560 HP @ 8000 RPM) has 240 more horse power than 2008 Infiniti QX56. (320 HP @ 5200 RPM) In normal driving conditions, 2012 Audi R8 should accelerate faster than 2008 Infiniti QX56. With that said, vehicle weight also plays an important factor in acceleration. 2012 Audi R8 weights approximately 205 kg more than 2008 Infiniti QX56. 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, 2012 Audi R8 (539 Nm @ 6500 RPM) has 6 more torque (in Nm) than 2008 Infiniti QX56. (533 Nm @ 3400 RPM). This means 2012 Audi R8 will have an easier job in driving up hills or pulling heavy equipment than 2008 Infiniti QX56.
Compare all specifications:
2008 Infiniti QX56 | 2012 Audi R8 | |
Make | Infiniti | Audi |
Model | QX56 | R8 |
Year Released | 2008 | 2012 |
Body Type | SUV | Coupe |
Engine Position | Front | Middle |
Engine Size | 5550 cc | 5200 cc |
Engine Cylinders | 8 cylinders | 10 cylinders |
Engine Type | V | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 320 HP | 560 HP |
Engine RPM | 5200 RPM | 8000 RPM |
Torque | 533 Nm | 539 Nm |
Torque RPM | 3400 RPM | 6500 RPM |
Drive Type | 4WD | AWD |
Transmission Type | Automatic | 6-speed automated manual |
Number of Seats | 7 seats | 2 seats |
Number of Doors | 5 doors | 2 doors |
Vehicle Weight | 1320 kg | 1525 kg |
Vehicle Length | 5260 mm | 4435 mm |
Vehicle Width | 2030 mm | 1930 mm |
Vehicle Height | 1960 mm | 1267 mm |
Wheelbase Size | 3140 mm | 2649 mm |
Fuel Tank Capacity | 106 L | 75 L |