2009 Alfa Romeo 159 vs. 2011 Infiniti FX
To start off, 2011 Infiniti FX is newer by 2 year(s). Which means there will be less support and parts availability for 2009 Alfa Romeo 159. In addition, the cost of maintenance, including insurance, on 2009 Alfa Romeo 159 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 108 more horse power than 2009 Alfa Romeo 159. (208 HP @ 4000 RPM) In normal driving conditions, 2011 Infiniti FX should accelerate faster than 2009 Alfa Romeo 159.
Because 2011 Infiniti FX is all wheel drive (AWD), it will have significant more traction and grip than 2009 Alfa Romeo 159. 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, 2009 Alfa Romeo 159 (400 Nm @ 1500 RPM) has 40 more torque (in Nm) than 2011 Infiniti FX. (360 Nm @ 5200 RPM). This means 2009 Alfa Romeo 159 will have an easier job in driving up hills or pulling heavy equipment than 2011 Infiniti FX. 2011 Infiniti FX has automatic transmission and 2009 Alfa Romeo 159 has manual transmission. 2009 Alfa Romeo 159 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2011 Infiniti FX will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Alfa Romeo 159 | 2011 Infiniti FX | |
| Make | Alfa Romeo | Infiniti |
| Model | 159 | FX |
| Year Released | 2009 | 2011 |
| Body Type | Sedan | Crossover |
| Engine Position | Front | Front |
| Engine Size | 2387 cc | 3696 cc |
| Engine Cylinders | 5 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 208 HP | 316 HP |
| Engine RPM | 4000 RPM | 7000 RPM |
| Torque | 400 Nm | 360 Nm |
| Torque RPM | 1500 RPM | 5200 RPM |
| Fuel Type | Diesel | Gasoline |
| Top Speed | 231 km/hour | 233 km/hour |
| Acceleration 0-100mph | 8.1 seconds | 6.8 seconds |
| Drive Type | Front | AWD |
| Transmission Type | Manual | 7-speed shiftable automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Length | 4670 mm | 4865 mm |
| Vehicle Width | 1840 mm | 1925 mm |
| Vehicle Height | 1430 mm | 1680 mm |
| Wheelbase Size | 2710 mm | 2885 mm |
| Fuel Tank Capacity | 70 L | 90 L |
