1995 Opel Astra vs. 2004 Porsche 911
To start off, 2004 Porsche 911 is newer by 9 year(s). Which means there will be less support and parts availability for 1995 Opel Astra. In addition, the cost of maintenance, including insurance, on 1995 Opel Astra would be higher. At 3,589 cc (6 cylinders), 2004 Porsche 911 is equipped with a bigger engine. In terms of performance, 2004 Porsche 911 (381 HP @ 8000 RPM) has 281 more horse power than 1995 Opel Astra. (100 HP @ 6200 RPM) In normal driving conditions, 2004 Porsche 911 should accelerate faster than 1995 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2004 Porsche 911 weights approximately 322 kg more than 1995 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2004 Porsche 911 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2004 Porsche 911. However, in wet, icy, snow, or gravel driving conditions, 1995 Opel Astra, being front wheel drive (FWD), will offer much better control with better grip. 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 Porsche 911 (385 Nm) has 236 more torque (in Nm) than 1995 Opel Astra. (149 Nm). This means 2004 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 1995 Opel Astra.
Compare all specifications:
| 1995 Opel Astra | 2004 Porsche 911 | |
| Make | Opel | Porsche |
| Model | Astra | 911 |
| Year Released | 1995 | 2004 |
| Engine Position | Front | Rear |
| Engine Size | 1598 cc | 3589 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | boxer |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 100 HP | 381 HP |
| Engine RPM | 6200 RPM | 8000 RPM |
| Torque | 149 Nm | 385 Nm |
| Engine Bore Size | 79 mm | 100 mm |
| Engine Stroke Size | 81.5 mm | 92 mm |
| Engine Compression Ratio | 10.4:1 | 11.7:1 |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 2 seats |
| Vehicle Weight | 1098 kg | 1420 kg |
| Vehicle Length | 4280 mm | 4440 mm |
| Vehicle Width | 1700 mm | 1780 mm |
| Vehicle Height | 1480 mm | 1280 mm |
| Wheelbase Size | 2620 mm | 2360 mm |
