2006 Alfa Romeo 166 vs. 2011 Infiniti G25
To start off, 2011 Infiniti G25 is newer by 5 year(s). Which means there will be less support and parts availability for 2006 Alfa Romeo 166. In addition, the cost of maintenance, including insurance, on 2006 Alfa Romeo 166 would be higher. At 3,179 cc (6 cylinders), 2006 Alfa Romeo 166 is equipped with a bigger engine. In terms of performance, 2006 Alfa Romeo 166 (238 HP @ 6200 RPM) has 20 more horse power than 2011 Infiniti G25. (218 HP @ 6400 RPM). In normal driving conditions, 2006 Alfa Romeo 166 should accelerate faster than 2011 Infiniti G25. With that said, vehicle weight also plays an important factor in acceleration. 2011 Infiniti G25 weights approximately 87 kg more than 2006 Alfa Romeo 166.
Because 2011 Infiniti G25 is all wheel drive (AWD), it will have significant more traction and grip than 2006 Alfa Romeo 166. In wet, icy, snow, or gravel driving conditions, 2011 Infiniti G25 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, 2006 Alfa Romeo 166 (289 Nm @ 4800 RPM) has 35 more torque (in Nm) than 2011 Infiniti G25. (254 Nm @ 4800 RPM). This means 2006 Alfa Romeo 166 will have an easier job in driving up hills or pulling heavy equipment than 2011 Infiniti G25.
Compare all specifications:
| 2006 Alfa Romeo 166 | 2011 Infiniti G25 | |
| Make | Alfa Romeo | Infiniti |
| Model | 166 | G25 |
| Year Released | 2006 | 2011 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3179 cc | 2500 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 238 HP | 218 HP |
| Engine RPM | 6200 RPM | 6400 RPM |
| Torque | 289 Nm | 254 Nm |
| Torque RPM | 4800 RPM | 4800 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | AWD |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1615 kg | 1702 kg |
| Vehicle Length | 4730 mm | 4773 mm |
| Vehicle Width | 1810 mm | 1773 mm |
| Vehicle Height | 1420 mm | 1453 mm |
| Wheelbase Size | 2710 mm | 2850 mm |
| Fuel Tank Capacity | 69 L | 76 L |
