2006 Audi A8 vs. 2013 Infiniti EX
To start off, 2013 Infiniti EX is newer by 7 year(s). Which means there will be less support and parts availability for 2006 Audi A8. In addition, the cost of maintenance, including insurance, on 2006 Audi A8 would be higher. At 4,179 cc (8 cylinders), 2006 Audi A8 is equipped with a bigger engine. In terms of performance, 2006 Audi A8 (335 HP @ 6500 RPM) has 14 more horse power than 2013 Infiniti EX. (321 HP @ 7000 RPM). In normal driving conditions, 2006 Audi A8 should accelerate faster than 2013 Infiniti EX. With that said, vehicle weight also plays an important factor in acceleration. 2013 Infiniti EX weights approximately 520 kg more than 2006 Audi A8.
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, 2006 Audi A8 (430 Nm @ 3500 RPM) has 68 more torque (in Nm) than 2013 Infiniti EX. (362 Nm @ 5200 RPM). This means 2006 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 2013 Infiniti EX.
Compare all specifications:
| 2006 Audi A8 | 2013 Infiniti EX | |
| Make | Audi | Infiniti |
| Model | A8 | EX |
| Year Released | 2006 | 2013 |
| Body Type | Sedan | Crossover |
| Engine Position | Front | Front |
| Engine Size | 4179 cc | 3696 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 335 HP | 321 HP |
| Engine RPM | 6500 RPM | 7000 RPM |
| Torque | 430 Nm | 362 Nm |
| Torque RPM | 3500 RPM | 5200 RPM |
| Fuel Type | Gasoline - Premium | Natural Gas (CNG) |
| Drive Type | 4WD | AWD |
| Transmission Type | Automatic | 6-speed shiftable automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1275 kg | 1795 kg |
| Vehicle Length | 5200 mm | 4631 mm |
| Vehicle Width | 1900 mm | 1803 mm |
| Vehicle Height | 1460 mm | 1589 mm |
| Wheelbase Size | 3080 mm | 2850 mm |
| Fuel Consumption Highway | 9.8 L/100km | 8.5 L/100km |
| Fuel Consumption City | 13.8 L/100km | 12.3 L/100km |
