2009 Kia Rio vs. 2007 Proton Arena
To start off, 2009 Kia Rio is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Proton Arena. In addition, the cost of maintenance, including insurance, on 2007 Proton Arena would be higher. At 1,598 cc (4 cylinders), 2009 Kia Rio is equipped with a bigger engine. In terms of performance, 2009 Kia Rio (110 HP @ 6000 RPM) has 24 more horse power than 2007 Proton Arena. (86 HP @ 6000 RPM). In normal driving conditions, 2009 Kia Rio should accelerate faster than 2007 Proton Arena. With that said, vehicle weight also plays an important factor in acceleration. 2009 Kia Rio weights approximately 484 kg more than 2007 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, 2009 Kia Rio (145 Nm @ 4500 RPM) has 21 more torque (in Nm) than 2007 Proton Arena. (124 Nm @ 3000 RPM). This means 2009 Kia Rio will have an easier job in driving up hills or pulling heavy equipment than 2007 Proton Arena.
Compare all specifications:
| 2009 Kia Rio | 2007 Proton Arena | |
| Make | Kia | Proton |
| Model | Rio | Arena |
| Year Released | 2009 | 2007 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 1598 cc | 1467 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 110 HP | 86 HP |
| Engine RPM | 6000 RPM | 6000 RPM |
| Torque | 145 Nm | 124 Nm |
| Torque RPM | 4500 RPM | 3000 RPM |
| Engine Compression Ratio | 17.7:1 | 9.2:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1519 kg | 1035 kg |
| Vehicle Length | 4020 mm | 4460 mm |
| Vehicle Width | 1700 mm | 1500 mm |
| Vehicle Height | 1480 mm | 1720 mm |
| Wheelbase Size | 2510 mm | 2610 mm |
| Fuel Consumption Overall | 7.8 L/100km | 8.3 L/100km |
| Fuel Tank Capacity | 45 L | 50 L |
