2007 Audi A4 vs. 2004 Infiniti FX
To start off, 2007 Audi A4 is newer by 3 year(s). Which means there will be less support and parts availability for 2004 Infiniti FX. In addition, the cost of maintenance, including insurance, on 2004 Infiniti FX would be higher. At 3,491 cc (6 cylinders), 2004 Infiniti FX is equipped with a bigger engine. In terms of performance, 2004 Infiniti FX (280 HP) has 28 more horse power than 2007 Audi A4. (252 HP) In normal driving conditions, 2004 Infiniti FX should accelerate faster than 2007 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2004 Infiniti FX weights approximately 142 kg more than 2007 Audi A4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2004 Infiniti FX (366 Nm) has 36 more torque (in Nm) than 2007 Audi A4. (330 Nm). This means 2004 Infiniti FX will have an easier job in driving up hills or pulling heavy equipment than 2007 Audi A4.
Compare all specifications:
| 2007 Audi A4 | 2004 Infiniti FX | |
| Make | Audi | Infiniti |
| Model | A4 | FX |
| Year Released | 2007 | 2004 |
| Body Type | Convertible | Crossover |
| Engine Position | Front | Front |
| Engine Size | 3123 cc | 3491 cc |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 252 HP | 280 HP |
| Torque | 330 Nm | 366 Nm |
| Engine Compression Ratio | 12.5:1 | 10.3:1 |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1698 kg | 1840 kg |
| Vehicle Length | 4580 mm | 4810 mm |
| Vehicle Width | 1400 mm | 1930 mm |
| Vehicle Height | 1780 mm | 1660 mm |
| Wheelbase Size | 2660 mm | 2860 mm |
| Fuel Consumption Overall | 11 L/100km | 12.4 L/100km |
| Fuel Tank Capacity | 70 L | 90 L |
