2007 Alfa Romeo 147 vs. 2002 Infiniti I
To start off, 2007 Alfa Romeo 147 is newer by 5 year(s). Which means there will be less support and parts availability for 2002 Infiniti I. In addition, the cost of maintenance, including insurance, on 2002 Infiniti I would be higher. At 2,960 cc (6 cylinders), 2002 Infiniti I is equipped with a bigger engine. In terms of performance, 2002 Infiniti I (224 HP @ 5600 RPM) has 76 more horse power than 2007 Alfa Romeo 147. (148 HP @ 6300 RPM) In normal driving conditions, 2002 Infiniti I should accelerate faster than 2007 Alfa Romeo 147. With that said, vehicle weight also plays an important factor in acceleration. 2002 Infiniti I weights approximately 184 kg more than 2007 Alfa Romeo 147. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 2002 Infiniti I (270 Nm @ 4800 RPM) has 89 more torque (in Nm) than 2007 Alfa Romeo 147. (181 Nm @ 3800 RPM). This means 2002 Infiniti I will have an easier job in driving up hills or pulling heavy equipment than 2007 Alfa Romeo 147.
Compare all specifications:
| 2007 Alfa Romeo 147 | 2002 Infiniti I | |
| Make | Alfa Romeo | Infiniti |
| Model | 147 | I |
| Year Released | 2007 | 2002 |
| Engine Position | Front | Front |
| Engine Size | 1970 cc | 2960 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 148 HP | 224 HP |
| Engine RPM | 6300 RPM | 5600 RPM |
| Torque | 181 Nm | 270 Nm |
| Torque RPM | 3800 RPM | 4800 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1326 kg | 1510 kg |
| Vehicle Length | 4180 mm | 4930 mm |
| Vehicle Width | 1740 mm | 1790 mm |
| Vehicle Height | 1470 mm | 1450 mm |
| Wheelbase Size | 2550 mm | 2760 mm |
