2004 Nissan Armada vs. 2007 Opel Vectra
To start off, 2007 Opel Vectra is newer by 3 year(s). Which means there will be less support and parts availability for 2004 Nissan Armada. In addition, the cost of maintenance, including insurance, on 2004 Nissan Armada would be higher. At 5,556 cc (8 cylinders), 2004 Nissan Armada is equipped with a bigger engine. In terms of performance, 2004 Nissan Armada (305 HP @ 3600 RPM) has 130 more horse power than 2007 Opel Vectra. (175 HP @ 4000 RPM). In normal driving conditions, 2004 Nissan Armada should accelerate faster than 2007 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 2004 Nissan Armada weights approximately 661 kg more than 2007 Opel Vectra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2004 Nissan Armada (522 Nm) has 152 more torque (in Nm) than 2007 Opel Vectra. (370 Nm). This means 2004 Nissan Armada will have an easier job in driving up hills or pulling heavy equipment than 2007 Opel Vectra.
Compare all specifications:
| 2004 Nissan Armada | 2007 Opel Vectra | |
| Make | Nissan | Opel |
| Model | Armada | Vectra |
| Year Released | 2004 | 2007 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 5556 cc | 2958 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 305 HP | 175 HP |
| Engine RPM | 3600 RPM | 4000 RPM |
| Torque | 522 Nm | 370 Nm |
| Engine Bore Size | 98.1 mm | 87.5 mm |
| Engine Stroke Size | 92 mm | 82 mm |
| Engine Compression Ratio | 9.8:1 | 18.5:1 |
| Number of Seats | 8 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 2274 kg | 1613 kg |
| Vehicle Length | 5260 mm | 4600 mm |
| Vehicle Width | 2010 mm | 1800 mm |
| Vehicle Height | 1980 mm | 1470 mm |
| Wheelbase Size | 3140 mm | 2710 mm |
| Fuel Consumption Overall | 14.7 L/100km | 7.3 L/100km |
| Fuel Tank Capacity | 106 L | 61 L |
