2008 Opel Astra vs. 2007 Proton Arena
To start off, 2008 Opel Astra is newer by 1 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 1,997 cc (4 cylinders), 2008 Opel Astra is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2008 Opel Astra weights approximately 350 kg more than 2007 Proton Arena.
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, 2008 Opel Astra (262 Nm @ 1950 RPM) has 138 more torque (in Nm) than 2007 Proton Arena. (124 Nm @ 3000 RPM). This means 2008 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 2007 Proton Arena.
Compare all specifications:
| 2008 Opel Astra | 2007 Proton Arena | |
| Make | Opel | Proton |
| Model | Astra | Arena |
| Year Released | 2008 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 1997 cc | 1467 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 0 HP | 86 HP |
| Torque | 262 Nm | 124 Nm |
| Torque RPM | 1950 RPM | 3000 RPM |
| Engine Compression Ratio | 8.8:1 | 9.2:1 |
| Fuel Type | Gasoline | Gasoline |
| Top Speed | 234 km/hour | 155 km/hour |
| Acceleration 0-100mph | 7.8 seconds | 13.7 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1385 kg | 1035 kg |
| Vehicle Length | 3510 mm | 4460 mm |
| Vehicle Height | 1440 mm | 1720 mm |
| Wheelbase Size | 2620 mm | 2610 mm |
| Fuel Consumption Overall | 9.3 L/100km | 8.3 L/100km |
| Fuel Tank Capacity | 52 L | 50 L |
