2012 Proton Arena vs. 2011 Fiat Siena
To start off, 2012 Proton Arena is newer by 1 year(s). Which means there will be less support and parts availability for 2011 Fiat Siena. In addition, the cost of maintenance, including insurance, on 2011 Fiat Siena would be higher. At 1,581 cc (4 cylinders), 2011 Fiat Siena is equipped with a bigger engine. In terms of performance, 2011 Fiat Siena (106 HP @ 5500 RPM) has 20 more horse power than 2012 Proton Arena. (86 HP @ 6000 RPM) In normal driving conditions, 2011 Fiat Siena should accelerate faster than 2012 Proton Arena. With that said, vehicle weight also plays an important factor in acceleration. 2011 Fiat Siena weights approximately 60 kg more than 2012 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, 2011 Fiat Siena (140 Nm @ 4000 RPM) has 16 more torque (in Nm) than 2012 Proton Arena. (124 Nm @ 3000 RPM). This means 2011 Fiat Siena will have an easier job in driving up hills or pulling heavy equipment than 2012 Proton Arena.
Compare all specifications:
2012 Proton Arena | 2011 Fiat Siena | |
Make | Proton | Fiat |
Model | Arena | Siena |
Year Released | 2012 | 2011 |
Body Type | Coupe | Sedan |
Engine Position | Front | Front |
Engine Size | 1468 cc | 1581 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 86 HP | 106 HP |
Engine RPM | 6000 RPM | 5500 RPM |
Torque | 124 Nm | 140 Nm |
Torque RPM | 3000 RPM | 4000 RPM |
Engine Bore Size | 75.5 mm | 86.5 mm |
Engine Stroke Size | 82 mm | 67.4 mm |
Engine Compression Ratio | 9.2:1 | 10.2:1 |
Fuel Type | Gasoline | Gasoline |
Acceleration 0-100mph | 13.7 seconds | 10.5 seconds |
Drive Type | Front | Front |
Transmission Type | Manual | Manual |
Number of Seats | 2 seats | 5 seats |
Number of Doors | 2 doors | 4 doors |
Vehicle Weight | 1035 kg | 1095 kg |
Vehicle Length | 4460 mm | 3550 mm |
Vehicle Width | 1500 mm | 1640 mm |
Vehicle Height | 1720 mm | 1490 mm |
Wheelbase Size | 2610 mm | 2370 mm |
Fuel Consumption Overall | 8.4 L/100km | 8.2 L/100km |
Fuel Tank Capacity | 50 L | 47 L |