2006 Opel Astra vs. 1998 Proton 400
To start off, 2006 Opel Astra is newer by 8 year(s). Which means there will be less support and parts availability for 1998 Proton 400. In addition, the cost of maintenance, including insurance, on 1998 Proton 400 would be higher. At 1,910 cc (4 cylinders), 2006 Opel Astra is equipped with a bigger engine. In terms of performance, 2006 Opel Astra (149 HP @ 4000 RPM) has 75 more horse power than 1998 Proton 400. (74 HP @ 6000 RPM). In normal driving conditions, 2006 Opel Astra should accelerate faster than 1998 Proton 400. With that said, vehicle weight also plays an important factor in acceleration. 2006 Opel Astra weights approximately 545 kg more than 1998 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, 2006 Opel Astra (320 Nm @ 2000 RPM) has 212 more torque (in Nm) than 1998 Proton 400. (108 Nm @ 3000 RPM). This means 2006 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 1998 Proton 400.
Compare all specifications:
| 2006 Opel Astra | 1998 Proton 400 | |
| Make | Opel | Proton |
| Model | Astra | 400 |
| Year Released | 2006 | 1998 |
| Engine Position | Front | Front |
| Engine Size | 1910 cc | 1297 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 3 valves |
| Horse Power | 149 HP | 74 HP |
| Engine RPM | 4000 RPM | 6000 RPM |
| Torque | 320 Nm | 108 Nm |
| Torque RPM | 2000 RPM | 3000 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1515 kg | 970 kg |
| Vehicle Length | 4480 mm | 4370 mm |
| Vehicle Width | 2030 mm | 1700 mm |
| Vehicle Height | 1420 mm | 1390 mm |
| Wheelbase Size | 2620 mm | 2510 mm |
