2009 Nissan Altima vs. 2001 Proton Impian
To start off, 2009 Nissan Altima is newer by 8 year(s). Which means there will be less support and parts availability for 2001 Proton Impian. In addition, the cost of maintenance, including insurance, on 2001 Proton Impian would be higher. At 2,491 cc (4 cylinders), 2009 Nissan Altima is equipped with a bigger engine. In terms of performance, 2009 Nissan Altima (175 HP @ 5600 RPM) has 74 more horse power than 2001 Proton Impian. (101 HP @ 6000 RPM). In normal driving conditions, 2009 Nissan Altima should accelerate faster than 2001 Proton Impian. With that said, vehicle weight also plays an important factor in acceleration. 2009 Nissan Altima weights approximately 349 kg more than 2001 Proton Impian. 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, 2009 Nissan Altima (244 Nm @ 3900 RPM) has 104 more torque (in Nm) than 2001 Proton Impian. (140 Nm @ 2750 RPM). This means 2009 Nissan Altima will have an easier job in driving up hills or pulling heavy equipment than 2001 Proton Impian.
Compare all specifications:
| 2009 Nissan Altima | 2001 Proton Impian | |
| Make | Nissan | Proton |
| Model | Altima | Impian |
| Year Released | 2009 | 2001 |
| Engine Size | 2491 cc | 1583 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 175 HP | 101 HP |
| Engine RPM | 5600 RPM | 6000 RPM |
| Torque | 244 Nm | 140 Nm |
| Torque RPM | 3900 RPM | 2750 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1554 kg | 1205 kg |
| Vehicle Length | 4640 mm | 4470 mm |
| Vehicle Width | 1800 mm | 1750 mm |
| Vehicle Height | 1410 mm | 1430 mm |
| Wheelbase Size | 2680 mm | 2610 mm |
