1999 Opel Omega vs. 2007 Proton Arena
To start off, 2007 Proton Arena is newer by 8 year(s). Which means there will be less support and parts availability for 1999 Opel Omega. In addition, the cost of maintenance, including insurance, on 1999 Opel Omega would be higher. At 2,498 cc (6 cylinders), 1999 Opel Omega is equipped with a bigger engine. In terms of performance, 1999 Opel Omega (123 HP @ 4500 RPM) has 37 more horse power than 2007 Proton Arena. (86 HP @ 6000 RPM). In normal driving conditions, 1999 Opel Omega should accelerate faster than 2007 Proton Arena. With that said, vehicle weight also plays an important factor in acceleration. 1999 Opel Omega weights approximately 700 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.
Because 1999 Opel Omega is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1999 Opel Omega. However, in wet, icy, snow, or gravel driving conditions, 2007 Proton Arena, being front wheel drive (FWD), will offer much better control with better grip. 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, 1999 Opel Omega (251 Nm @ 2200 RPM) has 127 more torque (in Nm) than 2007 Proton Arena. (124 Nm @ 3000 RPM). This means 1999 Opel Omega will have an easier job in driving up hills or pulling heavy equipment than 2007 Proton Arena.
Compare all specifications:
| 1999 Opel Omega | 2007 Proton Arena | |
| Make | Opel | Proton |
| Model | Omega | Arena |
| Year Released | 1999 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 2498 cc | 1467 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 123 HP | 86 HP |
| Engine RPM | 4500 RPM | 6000 RPM |
| Torque | 251 Nm | 124 Nm |
| Torque RPM | 2200 RPM | 3000 RPM |
| Engine Bore Size | 80 mm | 75 mm |
| Engine Stroke Size | 82.8 mm | 82 mm |
| Fuel Type | Diesel | Gasoline |
| Top Speed | 195 km/hour | 155 km/hour |
| Acceleration 0-100mph | 13 seconds | 13.7 seconds |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1735 kg | 1035 kg |
| Vehicle Length | 4900 mm | 4460 mm |
| Vehicle Width | 1780 mm | 1500 mm |
| Vehicle Height | 1550 mm | 1720 mm |
| Wheelbase Size | 2640 mm | 2610 mm |
| Fuel Tank Capacity | 75 L | 50 L |
