2005 Nissan Altima vs. 2004 Opel Vectra
To start off, 2005 Nissan Altima 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 3,490 cc (6 cylinders), 2005 Nissan Altima is equipped with a bigger engine. In terms of performance, 2005 Nissan Altima (250 HP @ 3600 RPM) has 127 more horse power than 2004 Opel Vectra. (123 HP @ 6000 RPM). In normal driving conditions, 2005 Nissan Altima should accelerate faster than 2004 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 2005 Nissan Altima weights approximately 80 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 Nissan Altima (338 Nm) has 173 more torque (in Nm) than 2004 Opel Vectra. (165 Nm). This means 2005 Nissan Altima will have an easier job in driving up hills or pulling heavy equipment than 2004 Opel Vectra.
Compare all specifications:
| 2005 Nissan Altima | 2004 Opel Vectra | |
| Make | Nissan | Opel |
| Model | Altima | Vectra |
| Year Released | 2005 | 2004 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3490 cc | 1796 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 250 HP | 123 HP |
| Engine RPM | 3600 RPM | 6000 RPM |
| Torque | 338 Nm | 165 Nm |
| Engine Bore Size | 96 mm | 80.5 mm |
| Engine Stroke Size | 81 mm | 88.2 mm |
| Engine Compression Ratio | 10.3:1 | 10.5:1 |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1460 kg | 1380 kg |
| Vehicle Length | 4880 mm | 4600 mm |
| Vehicle Width | 1790 mm | 1800 mm |
| Vehicle Height | 1480 mm | 1470 mm |
| Wheelbase Size | 2810 mm | 2710 mm |
| Fuel Tank Capacity | 76 L | 61 L |
