2003 Opel Signum vs. 2000 Proton Perdana
To start off, 2003 Opel Signum is newer by 3 year(s). Which means there will be less support and parts availability for 2000 Proton Perdana. In addition, the cost of maintenance, including insurance, on 2000 Proton Perdana would be higher. At 1,997 cc (4 cylinders), 2000 Proton Perdana is equipped with a bigger engine. In terms of performance, 2000 Proton Perdana (135 HP @ 6000 RPM) has 10 more horse power than 2003 Opel Signum. (125 HP @ 6000 RPM) In normal driving conditions, 2000 Proton Perdana should accelerate faster than 2003 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2003 Opel Signum weights approximately 140 kg more than 2000 Proton Perdana.
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, 2000 Proton Perdana (176 Nm @ 4750 RPM) has 9 more torque (in Nm) than 2003 Opel Signum. (167 Nm @ 3800 RPM). This means 2000 Proton Perdana will have an easier job in driving up hills or pulling heavy equipment than 2003 Opel Signum.
Compare all specifications:
| 2003 Opel Signum | 2000 Proton Perdana | |
| Make | Opel | Proton |
| Model | Signum | Perdana |
| Year Released | 2003 | 2000 |
| Body Type | Hatchback | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1796 cc | 1997 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 125 HP | 135 HP |
| Engine RPM | 6000 RPM | 6000 RPM |
| Torque | 167 Nm | 176 Nm |
| Torque RPM | 3800 RPM | 4750 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1385 kg | 1245 kg |
| Vehicle Length | 4640 mm | 4620 mm |
| Vehicle Width | 1800 mm | 1740 mm |
| Vehicle Height | 1470 mm | 1410 mm |
| Wheelbase Size | 2500 mm | 2640 mm |
