2003 Opel Astra vs. 1975 Porsche 911
To start off, 2003 Opel Astra is newer by 28 year(s). Which means there will be less support and parts availability for 1975 Porsche 911. In addition, the cost of maintenance, including insurance, on 1975 Porsche 911 would be higher. At 2,994 cc (6 cylinders), 1975 Porsche 911 is equipped with a bigger engine. In terms of performance, 1975 Porsche 911 (260 HP @ 5500 RPM) has 137 more horse power than 2003 Opel Astra. (123 HP @ 5600 RPM) In normal driving conditions, 1975 Porsche 911 should accelerate faster than 2003 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 1975 Porsche 911 weights approximately 80 kg more than 2003 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1975 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 1975 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, 1975 Porsche 911 (343 Nm @ 4000 RPM) has 170 more torque (in Nm) than 2003 Opel Astra. (173 Nm @ 3800 RPM). This means 1975 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 2003 Opel Astra.
Compare all specifications:
2003 Opel Astra | 1975 Porsche 911 | |
Make | Opel | Porsche |
Model | Astra | 911 |
Year Released | 2003 | 1975 |
Engine Position | Front | Rear |
Engine Size | 1796 cc | 2994 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | boxer |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 123 HP | 260 HP |
Engine RPM | 5600 RPM | 5500 RPM |
Torque | 173 Nm | 343 Nm |
Torque RPM | 3800 RPM | 4000 RPM |
Engine Bore Size | 80.5 mm | 95.1 mm |
Engine Stroke Size | 88.2 mm | 70.4 mm |
Engine Compression Ratio | 10.5:1 | 6.5:1 |
Drive Type | Front | Rear |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 4 seats |
Number of Doors | 5 doors | 2 doors |
Vehicle Weight | 1115 kg | 1195 kg |
Vehicle Length | 4260 mm | 4300 mm |
Vehicle Width | 1760 mm | 1780 mm |
Vehicle Height | 1470 mm | 1330 mm |
Wheelbase Size | 2640 mm | 2270 mm |
Fuel Tank Capacity | 53 L | 79 L |