1996 Proton 400 vs. 2011 Opel Astra
To start off, 2011 Opel Astra is newer by 15 year(s). Which means there will be less support and parts availability for 1996 Proton 400. In addition, the cost of maintenance, including insurance, on 1996 Proton 400 would be higher. At 1,796 cc (4 cylinders), 2011 Opel Astra is equipped with a bigger engine. In terms of performance, 2011 Opel Astra (139 HP @ 5600 RPM) has 50 more horse power than 1996 Proton 400. (89 HP @ 6000 RPM) In normal driving conditions, 2011 Opel Astra should accelerate faster than 1996 Proton 400. With that said, vehicle weight also plays an important factor in acceleration. 2011 Opel Astra weights approximately 550 kg more than 1996 Proton 400. 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, 2011 Opel Astra (175 Nm @ 3800 RPM) has 49 more torque (in Nm) than 1996 Proton 400. (126 Nm @ 3000 RPM). This means 2011 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 1996 Proton 400.
Compare all specifications:
| 1996 Proton 400 | 2011 Opel Astra | |
| Make | Proton | Opel |
| Model | 400 | Astra |
| Year Released | 1996 | 2011 |
| Engine Position | Front | Front |
| Engine Size | 1466 cc | 1796 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 3 valves | 4 valves |
| Horse Power | 89 HP | 139 HP |
| Engine RPM | 6000 RPM | 5600 RPM |
| Torque | 126 Nm | 175 Nm |
| Torque RPM | 3000 RPM | 3800 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1075 kg | 1625 kg |
| Vehicle Length | 4370 mm | 4260 mm |
| Vehicle Width | 1700 mm | 1760 mm |
| Vehicle Height | 1390 mm | 1470 mm |
| Wheelbase Size | 2510 mm | 2620 mm |
