1991 Opel Astra vs. 2004 Proton 300
To start off, 2004 Proton 300 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 1,700 cc (4 cylinders), 1991 Opel Astra is equipped with a bigger engine. In terms of performance, 2004 Proton 300 (75 HP @ 6000 RPM) has 19 more horse power than 1991 Opel Astra. (56 HP @ 4600 RPM) In normal driving conditions, 2004 Proton 300 should accelerate faster than 1991 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 1991 Opel Astra weights approximately 15 kg more than 2004 Proton 300.
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 300 (109 Nm @ 3000 RPM) has 4 more torque (in Nm) than 1991 Opel Astra. (105 Nm @ 2400 RPM). This means 2004 Proton 300 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 300 | |
| Make | Opel | Proton |
| Model | Astra | 300 |
| Year Released | 1991 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 1700 cc | 1299 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 56 HP | 75 HP |
| Engine RPM | 4600 RPM | 6000 RPM |
| Torque | 105 Nm | 109 Nm |
| Torque RPM | 2400 RPM | 3000 RPM |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1050 kg | 1035 kg |
| Vehicle Length | 4060 mm | 4000 mm |
| Vehicle Width | 1670 mm | 1710 mm |
| Vehicle Height | 1430 mm | 1370 mm |
| Wheelbase Size | 2530 mm | 2450 mm |
