2008 Audi A8 vs. 2013 Infiniti EX
To start off, 2013 Infiniti EX is newer by 5 year(s). Which means there will be less support and parts availability for 2008 Audi A8. In addition, the cost of maintenance, including insurance, on 2008 Audi A8 would be higher. At 3,696 cc (6 cylinders), 2013 Infiniti EX is equipped with a bigger engine. In terms of performance, 2013 Infiniti EX (321 HP @ 7000 RPM) has 90 more horse power than 2008 Audi A8. (231 HP @ 4000 RPM) In normal driving conditions, 2013 Infiniti EX should accelerate faster than 2008 Audi A8. With that said, vehicle weight also plays an important factor in acceleration. 2008 Audi A8 weights approximately 35 kg more than 2013 Infiniti EX.
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, 2008 Audi A8 (450 Nm @ 1400 RPM) has 88 more torque (in Nm) than 2013 Infiniti EX. (362 Nm @ 5200 RPM). This means 2008 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 2013 Infiniti EX.
Compare all specifications:
| 2008 Audi A8 | 2013 Infiniti EX | |
| Make | Audi | Infiniti |
| Model | A8 | EX |
| Year Released | 2008 | 2013 |
| Body Type | Sedan | Crossover |
| Engine Position | Front | Front |
| Engine Size | 2967 cc | 3696 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 231 HP | 321 HP |
| Engine RPM | 4000 RPM | 7000 RPM |
| Torque | 450 Nm | 362 Nm |
| Torque RPM | 1400 RPM | 5200 RPM |
| Engine Bore Size | 83 mm | 95 mm |
| Engine Stroke Size | 91.4 mm | 86 mm |
| Fuel Type | Diesel | 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 | 1830 kg | 1795 kg |
| Vehicle Length | 5060 mm | 4631 mm |
| Vehicle Width | 1900 mm | 1803 mm |
| Vehicle Height | 1450 mm | 1589 mm |
| Wheelbase Size | 2950 mm | 2850 mm |
