2002 Alfa Romeo 156 vs. 2004 Infiniti I35
To start off, 2004 Infiniti I35 is newer by 2 year(s). Which means there will be less support and parts availability for 2002 Alfa Romeo 156. In addition, the cost of maintenance, including insurance, on 2002 Alfa Romeo 156 would be higher. At 3,491 cc (6 cylinders), 2004 Infiniti I35 is equipped with a bigger engine. In terms of performance, 2004 Infiniti I35 (255 HP) has 137 more horse power than 2002 Alfa Romeo 156. (118 HP) In normal driving conditions, 2004 Infiniti I35 should accelerate faster than 2002 Alfa Romeo 156. With that said, vehicle weight also plays an important factor in acceleration. 2004 Infiniti I35 weights approximately 156 kg more than 2002 Alfa Romeo 156. 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, 2004 Infiniti I35 (334 Nm) has 188 more torque (in Nm) than 2002 Alfa Romeo 156. (146 Nm). This means 2004 Infiniti I35 will have an easier job in driving up hills or pulling heavy equipment than 2002 Alfa Romeo 156.
Compare all specifications:
| 2002 Alfa Romeo 156 | 2004 Infiniti I35 | |
| Make | Alfa Romeo | Infiniti |
| Model | 156 | I35 |
| Year Released | 2002 | 2004 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1598 cc | 3491 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 118 HP | 255 HP |
| Torque | 146 Nm | 334 Nm |
| Engine Bore Size | 82 mm | 96 mm |
| Engine Stroke Size | 75.6 mm | 81 mm |
| Engine Compression Ratio | 10.3:1 | 10.3:1 |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1344 kg | 1500 kg |
| Vehicle Length | 4440 mm | 4930 mm |
| Vehicle Width | 1750 mm | 1790 mm |
| Vehicle Height | 1400 mm | 1450 mm |
| Wheelbase Size | 2600 mm | 2760 mm |
| Fuel Consumption Overall | 8.2 L/100km | 10.7 L/100km |
| Fuel Tank Capacity | 63 L | 70 L |
