2005 Opel Astra vs. 1999 Proton 300
To start off, 2005 Opel Astra is newer by 6 year(s). Which means there will be less support and parts availability for 1999 Proton 300. In addition, the cost of maintenance, including insurance, on 1999 Proton 300 would be higher. At 1,796 cc (4 cylinders), 2005 Opel Astra is equipped with a bigger engine. In terms of performance, 2005 Opel Astra (114 HP @ 5400 RPM) has 39 more horse power than 1999 Proton 300. (75 HP @ 6000 RPM). In normal driving conditions, 2005 Opel Astra should accelerate faster than 1999 Proton 300. With that said, vehicle weight also plays an important factor in acceleration. 2005 Opel Astra weights approximately 150 kg more than 1999 Proton 300. 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, 2005 Opel Astra (173 Nm @ 3400 RPM) has 65 more torque (in Nm) than 1999 Proton 300. (108 Nm @ 3000 RPM). This means 2005 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 1999 Proton 300.
Compare all specifications:
| 2005 Opel Astra | 1999 Proton 300 | |
| Make | Opel | Proton |
| Model | Astra | 300 |
| Year Released | 2005 | 1999 |
| Engine Position | Front | Front |
| Engine Size | 1796 cc | 1299 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 3 valves |
| Horse Power | 114 HP | 75 HP |
| Engine RPM | 5400 RPM | 6000 RPM |
| Torque | 173 Nm | 108 Nm |
| Torque RPM | 3400 RPM | 3000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1185 kg | 1035 kg |
| Vehicle Length | 4260 mm | 4000 mm |
| Vehicle Width | 1720 mm | 1710 mm |
| Vehicle Height | 1400 mm | 1370 mm |
| Wheelbase Size | 2610 mm | 2450 mm |
