2009 Nissan Armada vs. 2003 Proton 400
To start off, 2009 Nissan Armada is newer by 6 year(s). Which means there will be less support and parts availability for 2003 Proton 400. In addition, the cost of maintenance, including insurance, on 2003 Proton 400 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 243 more horse power than 2003 Proton 400. (74 HP @ 6000 RPM). In normal driving conditions, 2009 Nissan Armada should accelerate faster than 2003 Proton 400. With that said, vehicle weight also plays an important factor in acceleration. 2009 Nissan Armada weights approximately 472 kg more than 2003 Proton 400. 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 2003 Proton 400. 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 414 more torque (in Nm) than 2003 Proton 400. (108 Nm @ 3000 RPM). This means 2009 Nissan Armada will have an easier job in driving up hills or pulling heavy equipment than 2003 Proton 400. 2009 Nissan Armada has automatic transmission and 2003 Proton 400 has manual transmission. 2003 Proton 400 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Nissan Armada will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Nissan Armada | 2003 Proton 400 | |
| Make | Nissan | Proton |
| Model | Armada | 400 |
| Year Released | 2009 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 5551 cc | 1299 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 3 valves |
| Horse Power | 317 HP | 74 HP |
| Engine RPM | 5200 RPM | 6000 RPM |
| Torque | 522 Nm | 108 Nm |
| Torque RPM | 3400 RPM | 3000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Vehicle Weight | 1442 kg | 970 kg |
| Vehicle Length | 5280 mm | 4370 mm |
| Vehicle Width | 2020 mm | 1700 mm |
| Vehicle Height | 1990 mm | 1390 mm |
| Wheelbase Size | 3140 mm | 2510 mm |
