2003 Alfa Romeo 166 vs. 2013 Infiniti FX
To start off, 2013 Infiniti FX is newer by 10 year(s). Which means there will be less support and parts availability for 2003 Alfa Romeo 166. In addition, the cost of maintenance, including insurance, on 2003 Alfa Romeo 166 would be higher. At 3,696 cc (6 cylinders), 2013 Infiniti FX is equipped with a bigger engine. In terms of performance, 2013 Infiniti FX (385 HP @ 6500 RPM) has 200 more horse power than 2003 Alfa Romeo 166. (185 HP @ 6300 RPM) In normal driving conditions, 2013 Infiniti FX should accelerate faster than 2003 Alfa Romeo 166. With that said, vehicle weight also plays an important factor in acceleration. 2013 Infiniti FX weights approximately 632 kg more than 2003 Alfa Romeo 166. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2013 Infiniti FX is all wheel drive (AWD), it will have significant more traction and grip than 2003 Alfa Romeo 166. In wet, icy, snow, or gravel driving conditions, 2013 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, 2013 Infiniti FX (500 Nm @ 4400 RPM) has 279 more torque (in Nm) than 2003 Alfa Romeo 166. (221 Nm @ 5000 RPM). This means 2013 Infiniti FX will have an easier job in driving up hills or pulling heavy equipment than 2003 Alfa Romeo 166. 2013 Infiniti FX has automatic transmission and 2003 Alfa Romeo 166 has manual transmission. 2003 Alfa Romeo 166 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2013 Infiniti FX will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 Alfa Romeo 166 | 2013 Infiniti FX | |
| Make | Alfa Romeo | Infiniti |
| Model | 166 | FX |
| Year Released | 2003 | 2013 |
| Body Type | Sedan | Crossover |
| Engine Position | Front | Front |
| Engine Size | 2492 cc | 3696 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 185 HP | 385 HP |
| Engine RPM | 6300 RPM | 6500 RPM |
| Torque | 221 Nm | 500 Nm |
| Torque RPM | 5000 RPM | 4400 RPM |
| Acceleration 0-100mph | 8.4 seconds | 5.7 seconds |
| Drive Type | Front | AWD |
| Transmission Type | Manual | 6-speed shiftable automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1435 kg | 2067 kg |
| Vehicle Length | 4730 mm | 4859 mm |
| Vehicle Width | 1810 mm | 1928 mm |
| Vehicle Height | 1420 mm | 1680 mm |
| Wheelbase Size | 2710 mm | 2885 mm |
| Fuel Consumption | 8.8 L/100km | 10.1 L/100km |
| Fuel Consumption City | 17.2 L/100km | 14.6 L/100km |
