2005 Nissan Sentra vs. 2009 Proton Arena
To start off, 2009 Proton Arena is newer by 4 year(s). Which means there will be less support and parts availability for 2005 Nissan Sentra. In addition, the cost of maintenance, including insurance, on 2005 Nissan Sentra would be higher. At 2,505 cc (4 cylinders), 2005 Nissan Sentra is equipped with a bigger engine. In terms of performance, 2005 Nissan Sentra (175 HP @ 3600 RPM) has 89 more horse power than 2009 Proton Arena. (86 HP @ 6000 RPM). In normal driving conditions, 2005 Nissan Sentra should accelerate faster than 2009 Proton Arena. With that said, vehicle weight also plays an important factor in acceleration. 2005 Nissan Sentra weights approximately 194 kg more than 2009 Proton Arena. 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, 2005 Nissan Sentra (237 Nm) has 113 more torque (in Nm) than 2009 Proton Arena. (124 Nm). This means 2005 Nissan Sentra will have an easier job in driving up hills or pulling heavy equipment than 2009 Proton Arena.
Compare all specifications:
| 2005 Nissan Sentra | 2009 Proton Arena | |
| Make | Nissan | Proton |
| Model | Sentra | Arena |
| Year Released | 2005 | 2009 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2505 cc | 1468 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 175 HP | 86 HP |
| Engine RPM | 3600 RPM | 6000 RPM |
| Torque | 237 Nm | 124 Nm |
| Engine Bore Size | 89 mm | 75.5 mm |
| Engine Stroke Size | 100 mm | 82 mm |
| Engine Compression Ratio | 9.5:1 | 9.2:1 |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1229 kg | 1035 kg |
| Vehicle Length | 4520 mm | 4460 mm |
| Vehicle Width | 1720 mm | 1500 mm |
| Vehicle Height | 1420 mm | 1720 mm |
| Wheelbase Size | 2660 mm | 2610 mm |
| Fuel Consumption Overall | 9.1 L/100km | 8.4 L/100km |
| Fuel Tank Capacity | 50 L | 50 L |
