2005 Nissan Altima vs. 2007 Opel Vectra
To start off, 2007 Opel Vectra is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Nissan Altima. In addition, the cost of maintenance, including insurance, on 2005 Nissan Altima would be higher. At 3,175 cc (6 cylinders), 2007 Opel Vectra is equipped with a bigger engine. In terms of performance, 2007 Opel Vectra (208 HP @ 6200 RPM) has 33 more horse power than 2005 Nissan Altima. (175 HP @ 3600 RPM) In normal driving conditions, 2007 Opel Vectra should accelerate faster than 2005 Nissan Altima. With that said, vehicle weight also plays an important factor in acceleration. 2007 Opel Vectra weights approximately 162 kg more than 2005 Nissan Altima. 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, 2007 Opel Vectra (300 Nm) has 56 more torque (in Nm) than 2005 Nissan Altima. (244 Nm). This means 2007 Opel Vectra will have an easier job in driving up hills or pulling heavy equipment than 2005 Nissan Altima.
Compare all specifications:
| 2005 Nissan Altima | 2007 Opel Vectra | |
| Make | Nissan | Opel |
| Model | Altima | Vectra |
| Year Released | 2005 | 2007 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2490 cc | 3175 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 175 HP | 208 HP |
| Engine RPM | 3600 RPM | 6200 RPM |
| Torque | 244 Nm | 300 Nm |
| Engine Bore Size | 89 mm | 87.5 mm |
| Engine Stroke Size | 100 mm | 88 mm |
| Engine Compression Ratio | 9.5:1 | 10.0:1 |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1361 kg | 1523 kg |
| Vehicle Length | 4890 mm | 4600 mm |
| Vehicle Width | 1790 mm | 1800 mm |
| Vehicle Height | 1480 mm | 1470 mm |
| Wheelbase Size | 2760 mm | 2710 mm |
| Fuel Tank Capacity | 76 L | 61 L |
