1999 Opel Signum vs. 2012 Proton Arena
To start off, 2012 Proton Arena is newer by 13 year(s). Which means there will be less support and parts availability for 1999 Opel Signum. In addition, the cost of maintenance, including insurance, on 1999 Opel Signum would be higher. At 1,995 cc (4 cylinders), 1999 Opel Signum is equipped with a bigger engine. In terms of performance, 1999 Opel Signum (99 HP @ 3120 RPM) has 13 more horse power than 2012 Proton Arena. (86 HP @ 6000 RPM). In normal driving conditions, 1999 Opel Signum should accelerate faster than 2012 Proton Arena. With that said, vehicle weight also plays an important factor in acceleration. 1999 Opel Signum weights approximately 560 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, 1999 Opel Signum (240 Nm @ 1500 RPM) has 116 more torque (in Nm) than 2012 Proton Arena. (124 Nm @ 3000 RPM). This means 1999 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 2012 Proton Arena.
Compare all specifications:
| 1999 Opel Signum | 2012 Proton Arena | |
| Make | Opel | Proton |
| Model | Signum | Arena |
| Year Released | 1999 | 2012 |
| Body Type | Hatchback | Coupe |
| Engine Position | Front | Front |
| Engine Size | 1995 cc | 1468 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 99 HP | 86 HP |
| Engine RPM | 3120 RPM | 6000 RPM |
| Torque | 240 Nm | 124 Nm |
| Torque RPM | 1500 RPM | 3000 RPM |
| Engine Bore Size | 84 mm | 75.5 mm |
| Engine Stroke Size | 90 mm | 82 mm |
| Engine Compression Ratio | 18.5:1 | 9.2:1 |
| Top Speed | 185 km/hour | 155 km/hour |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1595 kg | 1035 kg |
| Vehicle Length | 4640 mm | 4460 mm |
| Vehicle Width | 1800 mm | 1500 mm |
| Vehicle Height | 1470 mm | 1720 mm |
| Wheelbase Size | 2840 mm | 2610 mm |
| Fuel Tank Capacity | 60 L | 50 L |
