2007 Opel Astra vs. 1998 Porsche 993
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 993. In addition, the cost of maintenance, including insurance, on 1998 Porsche 993 would be higher. At 3,598 cc (6 cylinders), 1998 Porsche 993 is equipped with a bigger engine. In terms of performance, 1998 Porsche 993 (395 HP @ 5750 RPM) has 257 more horse power than 2007 Opel Astra. (138 HP @ 5600 RPM) In normal driving conditions, 1998 Porsche 993 should accelerate faster than 2007 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 1998 Porsche 993 weights approximately 222 kg more than 2007 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1998 Porsche 993 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 993 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 993 (542 Nm @ 4500 RPM) has 367 more torque (in Nm) than 2007 Opel Astra. (175 Nm @ 3800 RPM). This means 1998 Porsche 993 will have an easier job in driving up hills or pulling heavy equipment than 2007 Opel Astra.
Compare all specifications:
| 2007 Opel Astra | 1998 Porsche 993 | |
| Make | Opel | Porsche |
| Model | Astra | 993 |
| Year Released | 2007 | 1998 |
| Engine Position | Front | Rear |
| Engine Size | 1796 cc | 3598 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 138 HP | 395 HP |
| Engine RPM | 5600 RPM | 5750 RPM |
| Torque | 175 Nm | 542 Nm |
| Torque RPM | 3800 RPM | 4500 RPM |
| Engine Bore Size | 80.5 mm | 100 mm |
| Engine Stroke Size | 88.2 mm | 76.4 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1278 kg | 1500 kg |
| Vehicle Length | 4300 mm | 4270 mm |
| Vehicle Width | 1760 mm | 1740 mm |
| Vehicle Height | 1440 mm | 1320 mm |
| Wheelbase Size | 2620 mm | 2280 mm |
