2005 Infiniti G35 vs. 2004 Opel Vectra
To start off, 2005 Infiniti G35 is newer by 1 year(s). Which means there will be less support and parts availability for 2004 Opel Vectra. In addition, the cost of maintenance, including insurance, on 2004 Opel Vectra 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 125 more horse power than 2004 Opel Vectra. (173 HP). In normal driving conditions, 2005 Infiniti G35 should accelerate faster than 2004 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 2005 Infiniti G35 weights approximately 8 kg more than 2004 Opel Vectra. 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 88 more torque (in Nm) than 2004 Opel Vectra. (265 Nm). This means 2005 Infiniti G35 will have an easier job in driving up hills or pulling heavy equipment than 2004 Opel Vectra.
Compare all specifications:
| 2005 Infiniti G35 | 2004 Opel Vectra | |
| Make | Infiniti | Opel |
| Model | G35 | Vectra |
| Year Released | 2005 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 3491 cc | 1998 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 298 HP | 173 HP |
| Torque | 353 Nm | 265 Nm |
| Engine Bore Size | 96 mm | 86.1 mm |
| Engine Stroke Size | 81 mm | 86 mm |
| Engine Compression Ratio | 10.3:1 | 9.5:1 |
| Drive Type | Front | Front |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1593 kg | 1585 kg |
| Vehicle Length | 4630 mm | 4830 mm |
| Vehicle Width | 1820 mm | 1800 mm |
| Vehicle Height | 1400 mm | 1510 mm |
| Wheelbase Size | 2860 mm | 2840 mm |
| Fuel Consumption Overall | 10.7 L/100km | 9.2 L/100km |
| Fuel Tank Capacity | 76 L | 60 L |
