2007 Opel Astra vs. 1985 Porsche 911
To start off, 2007 Opel Astra is newer by 22 year(s). Which means there will be less support and parts availability for 1985 Porsche 911. In addition, the cost of maintenance, including insurance, on 1985 Porsche 911 would be higher. At 3,164 cc (6 cylinders), 1985 Porsche 911 is equipped with a bigger engine. In terms of performance, 1985 Porsche 911 (228 HP @ 5900 RPM) has 104 more horse power than 2007 Opel Astra. (124 HP @ 5600 RPM) In normal driving conditions, 1985 Porsche 911 should accelerate faster than 2007 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2007 Opel Astra weights approximately 115 kg more than 1985 Porsche 911.
Because 1985 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 1985 Porsche 911. However, in wet, icy, snow, or gravel driving conditions, 2007 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, 1985 Porsche 911 (286 Nm @ 4800 RPM) has 116 more torque (in Nm) than 2007 Opel Astra. (170 Nm @ 3800 RPM). This means 1985 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 2007 Opel Astra.
Compare all specifications:
| 2007 Opel Astra | 1985 Porsche 911 | |
| Make | Opel | Porsche |
| Model | Astra | 911 |
| Year Released | 2007 | 1985 |
| Body Type | Station Wagon | Coupe |
| Engine Position | Front | Rear |
| Engine Size | 1796 cc | 3164 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | boxer |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 124 HP | 228 HP |
| Engine RPM | 5600 RPM | 5900 RPM |
| Torque | 170 Nm | 286 Nm |
| Torque RPM | 3800 RPM | 4800 RPM |
| Engine Bore Size | 80.5 mm | 95 mm |
| Engine Stroke Size | 88.2 mm | 74.4 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1325 kg | 1210 kg |
| Vehicle Length | 4520 mm | 4300 mm |
| Vehicle Width | 1800 mm | 1660 mm |
| Vehicle Height | 1510 mm | 1330 mm |
| Wheelbase Size | 2710 mm | 2280 mm |
| Fuel Tank Capacity | 52 L | 80 L |
