2008 Audi A3 vs. 2013 Infiniti FX
To start off, 2013 Infiniti FX is newer by 5 year(s). Which means there will be less support and parts availability for 2008 Audi A3. In addition, the cost of maintenance, including insurance, on 2008 Audi A3 would be higher. At 3,696 cc (6 cylinders), 2013 Infiniti FX is equipped with a bigger engine. In terms of performance, 2013 Infiniti FX (385 HP @ 6500 RPM) has 188 more horse power than 2008 Audi A3. (197 HP @ 5100 RPM) In normal driving conditions, 2013 Infiniti FX should accelerate faster than 2008 Audi A3. With that said, vehicle weight also plays an important factor in acceleration. 2013 Infiniti FX weights approximately 622 kg more than 2008 Audi A3. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2013 Infiniti FX is all wheel drive (AWD), it will have significant more traction and grip than 2008 Audi A3. In wet, icy, snow, or gravel driving conditions, 2013 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, 2013 Infiniti FX (500 Nm @ 4400 RPM) has 220 more torque (in Nm) than 2008 Audi A3. (280 Nm @ 1800 RPM). This means 2013 Infiniti FX will have an easier job in driving up hills or pulling heavy equipment than 2008 Audi A3.
Compare all specifications:
| 2008 Audi A3 | 2013 Infiniti FX | |
| Make | Audi | Infiniti |
| Model | A3 | FX |
| Year Released | 2008 | 2013 |
| Body Type | Hatchback | Crossover |
| Engine Position | Front | Front |
| Engine Size | 1983 cc | 3696 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 197 HP | 385 HP |
| Engine RPM | 5100 RPM | 6500 RPM |
| Torque | 280 Nm | 500 Nm |
| Torque RPM | 1800 RPM | 4400 RPM |
| Engine Bore Size | 82.5 mm | 95 mm |
| Engine Stroke Size | 92.8 mm | 87 mm |
| Fuel Type | Gasoline - Premium | Natural Gas (CNG) |
| Acceleration 0-100mph | 6.9 seconds | 5.7 seconds |
| Drive Type | Front | AWD |
| Transmission Type | Automatic | 6-speed shiftable automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 4 doors |
| Vehicle Weight | 1445 kg | 2067 kg |
| Vehicle Length | 4220 mm | 4859 mm |
| Vehicle Width | 1770 mm | 1928 mm |
| Vehicle Height | 1430 mm | 1680 mm |
| Wheelbase Size | 2580 mm | 2885 mm |
