2009 Nissan Armada vs. 2005 Rover 45
To start off, 2009 Nissan Armada is newer by 4 year(s). Which means there will be less support and parts availability for 2005 Rover 45. In addition, the cost of maintenance, including insurance, on 2005 Rover 45 would be higher. At 5,551 cc (8 cylinders), 2009 Nissan Armada is equipped with a bigger engine. In terms of performance, 2009 Nissan Armada (317 HP @ 5200 RPM) has 169 more horse power than 2005 Rover 45. (148 HP @ 6500 RPM). In normal driving conditions, 2009 Nissan Armada should accelerate faster than 2005 Rover 45. With that said, vehicle weight also plays an important factor in acceleration. 2009 Nissan Armada weights approximately 102 kg more than 2005 Rover 45. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Nissan Armada is four wheel drive (4WD), it will have significant more traction and grip than 2005 Rover 45. In wet, icy, snow, or gravel driving conditions, 2009 Nissan Armada will offer significantly more control. 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, 2009 Nissan Armada (522 Nm @ 3400 RPM) has 337 more torque (in Nm) than 2005 Rover 45. (185 Nm @ 4000 RPM). This means 2009 Nissan Armada will have an easier job in driving up hills or pulling heavy equipment than 2005 Rover 45.
Compare all specifications:
| 2009 Nissan Armada | 2005 Rover 45 | |
| Make | Nissan | Rover |
| Model | Armada | 45 |
| Year Released | 2009 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 5551 cc | 1994 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 317 HP | 148 HP |
| Engine RPM | 5200 RPM | 6500 RPM |
| Torque | 522 Nm | 185 Nm |
| Torque RPM | 3400 RPM | 4000 RPM |
| Engine Compression Ratio | 9.6:1 | 10.5:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 8 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1442 kg | 1340 kg |
| Vehicle Length | 5280 mm | 4370 mm |
| Vehicle Width | 2020 mm | 1700 mm |
| Vehicle Height | 1990 mm | 1400 mm |
| Wheelbase Size | 3140 mm | 2630 mm |
| Fuel Consumption Overall | 16.8 L/100km | 9.6 L/100km |
| Fuel Tank Capacity | 106 L | 55 L |
