2007 Audi S4 vs. 2010 Infiniti FX
To start off, 2010 Infiniti FX is newer by 3 year(s). Which means there will be less support and parts availability for 2007 Audi S4. In addition, the cost of maintenance, including insurance, on 2007 Audi S4 would be higher. At 4,163 cc (8 cylinders), 2007 Audi S4 is equipped with a bigger engine. In terms of performance, 2007 Audi S4 (339 HP @ 7000 RPM) has 36 more horse power than 2010 Infiniti FX. (303 HP @ 6800 RPM). In normal driving conditions, 2007 Audi S4 should accelerate faster than 2010 Infiniti FX. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi S4 weights approximately 76 kg more than 2010 Infiniti FX. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Audi S4 is four wheel drive (4WD), it will have significant more traction and grip than 2010 Infiniti FX. In wet, icy, snow, or gravel driving conditions, 2007 Audi S4 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 Audi S4 (410 Nm @ 3500 RPM) has 55 more torque (in Nm) than 2010 Infiniti FX. (355 Nm @ 4800 RPM). This means 2007 Audi S4 will have an easier job in driving up hills or pulling heavy equipment than 2010 Infiniti FX. 2010 Infiniti FX has automatic transmission and 2007 Audi S4 has manual transmission. 2007 Audi S4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2010 Infiniti FX will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Audi S4 | 2010 Infiniti FX | |
| Make | Audi | Infiniti |
| Model | S4 | FX |
| Year Released | 2007 | 2010 |
| Body Type | Station Wagon | Crossover |
| Engine Position | Front | Front |
| Engine Size | 4163 cc | 3496 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 339 HP | 303 HP |
| Engine RPM | 7000 RPM | 6800 RPM |
| Torque | 410 Nm | 355 Nm |
| Torque RPM | 3500 RPM | 4800 RPM |
| Engine Compression Ratio | 11.0:1 | 10.3:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1795 kg | 1719 kg |
| Vehicle Length | 4580 mm | 4870 mm |
| Vehicle Width | 1790 mm | 1930 mm |
| Vehicle Height | 1450 mm | 1660 mm |
| Wheelbase Size | 2660 mm | 2890 mm |
| Fuel Consumption Overall | 13.4 L/100km | 12.4 L/100km |
| Fuel Tank Capacity | 66 L | 90 L |
