2007 Opel Astra vs. 1998 Porsche 911
To start off, 2007 Opel Astra is newer by 9 year(s). Which means there will be less support and parts availability for 1998 Porsche 911. In addition, the cost of maintenance, including insurance, on 1998 Porsche 911 would be higher. At 3,589 cc (6 cylinders), 1998 Porsche 911 is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2007 Opel Astra weights approximately 158 kg more than 1998 Porsche 911.
Because 1998 Porsche 911 is four wheel drive (4WD), it will have significant more traction and grip than 2007 Opel Astra. In wet, icy, snow, or gravel driving conditions, 1998 Porsche 911 will offer significantly more control. 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, 1998 Porsche 911 (881 Nm) has 711 more torque (in Nm) than 2007 Opel Astra. (170 Nm). This means 1998 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 2007 Opel Astra. 2007 Opel Astra has automatic transmission and 1998 Porsche 911 has manual transmission. 1998 Porsche 911 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Opel Astra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Opel Astra | 1998 Porsche 911 | |
| Make | Opel | Porsche |
| Model | Astra | 911 |
| Year Released | 2007 | 1998 |
| Engine Position | Front | Rear |
| Engine Size | 1796 cc | 3589 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | boxer |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 123 HP | 0 HP |
| Torque | 170 Nm | 881 Nm |
| Top Speed | 185 km/hour | 329 km/hour |
| Drive Type | Front | 4WD |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1310 kg | 1152 kg |
| Vehicle Length | 4260 mm | 4270 mm |
| Vehicle Width | 1760 mm | 1740 mm |
| Vehicle Height | 1470 mm | 1320 mm |
| Wheelbase Size | 2620 mm | 2280 mm |
