2003 Alfa Romeo 166 vs. 2001 Infiniti I
To start off, 2003 Alfa Romeo 166 is newer by 2 year(s). Which means there will be less support and parts availability for 2001 Infiniti I. In addition, the cost of maintenance, including insurance, on 2001 Infiniti I would be higher. At 2,960 cc (6 cylinders), 2001 Infiniti I is equipped with a bigger engine. In terms of performance, 2001 Infiniti I (224 HP @ 5600 RPM) has 7 more horse power than 2003 Alfa Romeo 166. (217 HP @ 6300 RPM) In normal driving conditions, 2001 Infiniti I should accelerate faster than 2003 Alfa Romeo 166. With that said, vehicle weight also plays an important factor in acceleration. 2003 Alfa Romeo 166 weights approximately 40 kg more than 2001 Infiniti I.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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, 2001 Infiniti I (270 Nm @ 4800 RPM) has 5 more torque (in Nm) than 2003 Alfa Romeo 166. (265 Nm @ 5000 RPM). This means 2001 Infiniti I will have an easier job in driving up hills or pulling heavy equipment than 2003 Alfa Romeo 166.
Compare all specifications:
| 2003 Alfa Romeo 166 | 2001 Infiniti I | |
| Make | Alfa Romeo | Infiniti |
| Model | 166 | I |
| Year Released | 2003 | 2001 |
| Engine Position | Front | Front |
| Engine Size | 2959 cc | 2960 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 217 HP | 224 HP |
| Engine RPM | 6300 RPM | 5600 RPM |
| Torque | 265 Nm | 270 Nm |
| Torque RPM | 5000 RPM | 4800 RPM |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Automatic |
| Vehicle Weight | 1550 kg | 1510 kg |
| Vehicle Length | 4730 mm | 4930 mm |
| Vehicle Width | 1810 mm | 1790 mm |
| Vehicle Height | 1420 mm | 1450 mm |
| Wheelbase Size | 2600 mm | 2760 mm |
