1991 Opel Astra vs. 2004 Proton Perdana
To start off, 2004 Proton Perdana is newer by 13 year(s). Which means there will be less support and parts availability for 1991 Opel Astra. In addition, the cost of maintenance, including insurance, on 1991 Opel Astra would be higher. At 1,997 cc (4 cylinders), 2004 Proton Perdana is equipped with a bigger engine. In terms of performance, 2004 Proton Perdana (135 HP @ 6000 RPM) has 76 more horse power than 1991 Opel Astra. (59 HP @ 5200 RPM) In normal driving conditions, 2004 Proton Perdana should accelerate faster than 1991 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2004 Proton Perdana weights approximately 270 kg more than 1991 Opel Astra. 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, 2004 Proton Perdana (176 Nm @ 4750 RPM) has 72 more torque (in Nm) than 1991 Opel Astra. (104 Nm @ 2800 RPM). This means 2004 Proton Perdana will have an easier job in driving up hills or pulling heavy equipment than 1991 Opel Astra.
Compare all specifications:
| 1991 Opel Astra | 2004 Proton Perdana | |
| Make | Opel | Proton |
| Model | Astra | Perdana |
| Year Released | 1991 | 2004 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1389 cc | 1997 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 59 HP | 135 HP |
| Engine RPM | 5200 RPM | 6000 RPM |
| Torque | 104 Nm | 176 Nm |
| Torque RPM | 2800 RPM | 4750 RPM |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 975 kg | 1245 kg |
| Vehicle Length | 4280 mm | 4620 mm |
| Vehicle Width | 1690 mm | 1740 mm |
| Vehicle Height | 1480 mm | 1410 mm |
| Wheelbase Size | 2530 mm | 2640 mm |
