2003 Opel Astra vs. 1966 Porsche 911
To start off, 2003 Opel Astra is newer by 37 year(s). Which means there will be less support and parts availability for 1966 Porsche 911. In addition, the cost of maintenance, including insurance, on 1966 Porsche 911 would be higher. At 1,998 cc (4 cylinders), 2003 Opel Astra is equipped with a bigger engine. In terms of performance, 2003 Opel Astra (174 HP @ 5200 RPM) has 14 more horse power than 1966 Porsche 911. (160 HP @ 6600 RPM). In normal driving conditions, 2003 Opel Astra should accelerate faster than 1966 Porsche 911. With that said, vehicle weight also plays an important factor in acceleration. 2003 Opel Astra weights approximately 348 kg more than 1966 Porsche 911. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1966 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 1966 Porsche 911. However, in wet, icy, snow, or gravel driving conditions, 2003 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, 2003 Opel Astra (251 Nm @ 1950 RPM) has 72 more torque (in Nm) than 1966 Porsche 911. (179 Nm @ 5200 RPM). This means 2003 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 1966 Porsche 911.
Compare all specifications:
| 2003 Opel Astra | 1966 Porsche 911 | |
| Make | Opel | Porsche |
| Model | Astra | 911 |
| Year Released | 2003 | 1966 |
| Engine Position | Front | Rear |
| Engine Size | 1998 cc | 1991 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | boxer |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 174 HP | 160 HP |
| Engine RPM | 5200 RPM | 6600 RPM |
| Torque | 251 Nm | 179 Nm |
| Torque RPM | 1950 RPM | 5200 RPM |
| Top Speed | 217 km/hour | 215 km/hour |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1410 kg | 1062 kg |
| Vehicle Length | 4260 mm | 4170 mm |
| Vehicle Width | 1760 mm | 1620 mm |
| Vehicle Height | 1470 mm | 1330 mm |
| Wheelbase Size | 2740 mm | 2220 mm |
| Fuel Tank Capacity | 52 L | 61 L |
