2008 Audi A8 vs. 2011 Infiniti FX
To start off, 2011 Infiniti FX is newer by 3 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), 2011 Infiniti FX is equipped with a bigger engine. In terms of performance, 2011 Infiniti FX (316 HP @ 7000 RPM) has 109 more horse power than 2008 Audi A8. (207 HP @ 5500 RPM) In normal driving conditions, 2011 Infiniti FX should accelerate faster than 2008 Audi A8.
Because 2011 Infiniti FX is all wheel drive (AWD), it will have significant more traction and grip than 2008 Audi A8. In wet, icy, snow, or gravel driving conditions, 2011 Infiniti FX 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, 2011 Infiniti FX (360 Nm @ 5200 RPM) has 80 more torque (in Nm) than 2008 Audi A8. (280 Nm @ 3000 RPM). This means 2011 Infiniti FX will have an easier job in driving up hills or pulling heavy equipment than 2008 Audi A8.
Compare all specifications:
| 2008 Audi A8 | 2011 Infiniti FX | |
| Make | Audi | Infiniti |
| Model | A8 | FX |
| Year Released | 2008 | 2011 |
| Body Type | Sedan | Crossover |
| Engine Position | Front | Front |
| Engine Size | 2772 cc | 3696 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 207 HP | 316 HP |
| Engine RPM | 5500 RPM | 7000 RPM |
| Torque | 280 Nm | 360 Nm |
| Torque RPM | 3000 RPM | 5200 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Top Speed | 238 km/hour | 233 km/hour |
| Acceleration 0-100mph | 8 seconds | 6.8 seconds |
| Drive Type | Front | AWD |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Length | 5070 mm | 4865 mm |
| Vehicle Width | 1900 mm | 1925 mm |
| Vehicle Height | 1450 mm | 1680 mm |
| Wheelbase Size | 2950 mm | 2885 mm |
| Fuel Tank Capacity | 90 L | 90 L |
