2004 Alfa Romeo 147 vs. 2005 Infiniti G35
To start off, 2005 Infiniti G35 is newer by 1 year(s). Which means there will be less support and parts availability for 2004 Alfa Romeo 147. In addition, the cost of maintenance, including insurance, on 2004 Alfa Romeo 147 would be higher. At 3,491 cc (6 cylinders), 2005 Infiniti G35 is equipped with a bigger engine. In terms of performance, 2005 Infiniti G35 (298 HP) has 150 more horse power than 2004 Alfa Romeo 147. (148 HP) In normal driving conditions, 2005 Infiniti G35 should accelerate faster than 2004 Alfa Romeo 147. With that said, vehicle weight also plays an important factor in acceleration. 2005 Infiniti G35 weights approximately 268 kg more than 2004 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, 2005 Infiniti G35 (353 Nm) has 172 more torque (in Nm) than 2004 Alfa Romeo 147. (181 Nm). This means 2005 Infiniti G35 will have an easier job in driving up hills or pulling heavy equipment than 2004 Alfa Romeo 147.
Compare all specifications:
| 2004 Alfa Romeo 147 | 2005 Infiniti G35 | |
| Make | Alfa Romeo | Infiniti |
| Model | 147 | G35 |
| Year Released | 2004 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 1970 cc | 3491 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 148 HP | 298 HP |
| Torque | 181 Nm | 353 Nm |
| Engine Bore Size | 83 mm | 96 mm |
| Engine Stroke Size | 91 mm | 81 mm |
| Engine Compression Ratio | 10.0:1 | 10.3:1 |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 3 doors | 2 doors |
| Vehicle Weight | 1325 kg | 1593 kg |
| Vehicle Length | 4180 mm | 4630 mm |
| Vehicle Width | 1740 mm | 1820 mm |
| Vehicle Height | 1470 mm | 1400 mm |
| Wheelbase Size | 2550 mm | 2860 mm |
| Fuel Consumption Overall | 8.9 L/100km | 10.7 L/100km |
| Fuel Tank Capacity | 60 L | 76 L |
