2002 Opel Astra vs. 1973 Porsche 911
To start off, 2002 Opel Astra is newer by 29 year(s). Which means there will be less support and parts availability for 1973 Porsche 911. In addition, the cost of maintenance, including insurance, on 1973 Porsche 911 would be higher. At 2,994 cc (6 cylinders), 1973 Porsche 911 is equipped with a bigger engine. In terms of performance, 1973 Porsche 911 (226 HP @ 6200 RPM) has 29 more horse power than 2002 Opel Astra. (197 HP @ 5600 RPM) In normal driving conditions, 1973 Porsche 911 should accelerate faster than 2002 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2002 Opel Astra weights approximately 350 kg more than 1973 Porsche 911.
Because 1973 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 1973 Porsche 911. However, in wet, icy, snow, or gravel driving conditions, 2002 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, 1973 Porsche 911 (275 Nm @ 5000 RPM) has 25 more torque (in Nm) than 2002 Opel Astra. (250 Nm @ 1950 RPM). This means 1973 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 2002 Opel Astra.
Compare all specifications:
| 2002 Opel Astra | 1973 Porsche 911 | |
| Make | Opel | Porsche |
| Model | Astra | 911 |
| Year Released | 2002 | 1973 |
| Body Type | Hatchback | Coupe |
| Engine Position | Front | Rear |
| Engine Size | 1978 cc | 2994 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | boxer |
| Horse Power | 197 HP | 226 HP |
| Engine RPM | 5600 RPM | 6200 RPM |
| Torque | 250 Nm | 275 Nm |
| Torque RPM | 1950 RPM | 5000 RPM |
| Engine Bore Size | 86 mm | 95 mm |
| Engine Stroke Size | 86 mm | 70.4 mm |
| Top Speed | 240 km/hour | 245 km/hour |
| Acceleration 0-100mph | 7.5 seconds | 5.3 seconds |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 3 doors | 2 doors |
| Vehicle Weight | 1250 kg | 900 kg |
| Vehicle Length | 4120 mm | 4130 mm |
| Vehicle Width | 1720 mm | 1690 mm |
| Vehicle Height | 1430 mm | 1330 mm |
| Wheelbase Size | 2640 mm | 2270 mm |
| Fuel Tank Capacity | 52 L | 80 L |
