2003 Alfa Romeo 156 vs. 2012 Infiniti FX
To start off, 2012 Infiniti FX is newer by 9 year(s). Which means there will be less support and parts availability for 2003 Alfa Romeo 156. In addition, the cost of maintenance, including insurance, on 2003 Alfa Romeo 156 would be higher. At 5,026 cc (8 cylinders), 2012 Infiniti FX is equipped with a bigger engine. In terms of performance, 2012 Infiniti FX (390 HP @ 6500 RPM) has 272 more horse power than 2003 Alfa Romeo 156. (118 HP @ 6200 RPM) In normal driving conditions, 2012 Infiniti FX should accelerate faster than 2003 Alfa Romeo 156. With that said, vehicle weight also plays an important factor in acceleration. 2012 Infiniti FX weights approximately 802 kg more than 2003 Alfa Romeo 156. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2012 Infiniti FX is all wheel drive (AWD), it will have significant more traction and grip than 2003 Alfa Romeo 156. In wet, icy, snow, or gravel driving conditions, 2012 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, 2012 Infiniti FX (500 Nm @ 4400 RPM) has 354 more torque (in Nm) than 2003 Alfa Romeo 156. (146 Nm @ 4200 RPM). This means 2012 Infiniti FX will have an easier job in driving up hills or pulling heavy equipment than 2003 Alfa Romeo 156. 2012 Infiniti FX has automatic transmission and 2003 Alfa Romeo 156 has manual transmission. 2003 Alfa Romeo 156 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2012 Infiniti FX will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 Alfa Romeo 156 | 2012 Infiniti FX | |
| Make | Alfa Romeo | Infiniti |
| Model | 156 | FX |
| Year Released | 2003 | 2012 |
| Body Type | Sedan | Crossover |
| Engine Position | Front | Front |
| Engine Size | 1598 cc | 5026 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 118 HP | 390 HP |
| Engine RPM | 6200 RPM | 6500 RPM |
| Torque | 146 Nm | 500 Nm |
| Torque RPM | 4200 RPM | 4400 RPM |
| Top Speed | 195 km/hour | 250 km/hour |
| Acceleration 0-100mph | 10.5 seconds | 5.8 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 Weight | 1265 kg | 2067 kg |
| Vehicle Length | 4440 mm | 4865 mm |
| Vehicle Width | 1750 mm | 1925 mm |
| Vehicle Height | 1440 mm | 1680 mm |
| Wheelbase Size | 2600 mm | 2885 mm |
| Fuel Consumption | 6.4 L/100km | 11.8 L/100km |
| Fuel Consumption City | 11.4 L/100km | 16.8 L/100km |
| Fuel Tank Capacity | 63 L | 90 L |
