2004 Audi A3 vs. 2007 Infiniti FX
To start off, 2007 Infiniti FX is newer by 3 year(s). Which means there will be less support and parts availability for 2004 Audi A3. In addition, the cost of maintenance, including insurance, on 2004 Audi A3 would be higher. At 3,498 cc (6 cylinders), 2007 Infiniti FX is equipped with a bigger engine. In terms of performance, 2007 Infiniti FX (275 HP @ 6200 RPM) has 23 more horse power than 2004 Audi A3. (252 HP @ 6300 RPM) In normal driving conditions, 2007 Infiniti FX should accelerate faster than 2004 Audi A3.
Because 2004 Audi A3 is four wheel drive (4WD), it will have significant more traction and grip than 2007 Infiniti FX. In wet, icy, snow, or gravel driving conditions, 2004 Audi A3 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, 2007 Infiniti FX (363 Nm @ 4800 RPM) has 43 more torque (in Nm) than 2004 Audi A3. (320 Nm @ 2500 RPM). This means 2007 Infiniti FX will have an easier job in driving up hills or pulling heavy equipment than 2004 Audi A3.
Compare all specifications:
| 2004 Audi A3 | 2007 Infiniti FX | |
| Make | Audi | Infiniti |
| Model | A3 | FX |
| Year Released | 2004 | 2007 |
| Body Type | Hatchback | Crossover |
| Engine Position | Front | Front |
| Engine Size | 3189 cc | 3498 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Horse Power | 252 HP | 275 HP |
| Engine RPM | 6300 RPM | 6200 RPM |
| Torque | 320 Nm | 363 Nm |
| Torque RPM | 2500 RPM | 4800 RPM |
| Engine Bore Size | 84 mm | 95.6 mm |
| Engine Stroke Size | 95.9 mm | 81.4 mm |
| Engine Compression Ratio | 11.3:1 | 10.3:1 |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Length | 4290 mm | 4810 mm |
| Vehicle Width | 1770 mm | 1930 mm |
| Vehicle Height | 1430 mm | 1680 mm |
| Wheelbase Size | 2470 mm | 2860 mm |
| Fuel Consumption | 7.6 L/100km | 10.2 L/100km |
| Fuel Consumption City | 13.9 L/100km | 13.8 L/100km |
| Fuel Consumption Overall | 9.9 L/100km | 11.8 L/100km |
| Fuel Tank Capacity | 60 L | 90 L |
