2003 Opel Astra vs. 1998 Porsche 911
To start off, 2003 Opel Astra is newer by 5 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 3,164 cc (6 cylinders), 1998 Porsche 911 is equipped with a bigger engine. In terms of performance, 1998 Porsche 911 (537 HP @ 7000 RPM) has 392 more horse power than 2003 Opel Astra. (145 HP @ 5800 RPM) In normal driving conditions, 1998 Porsche 911 should accelerate faster than 2003 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2003 Opel Astra weights approximately 148 kg more than 1998 Porsche 911.
Because 1998 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 1998 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, 1998 Porsche 911 (600 Nm @ 4250 RPM) has 397 more torque (in Nm) than 2003 Opel Astra. (203 Nm @ 4000 RPM). This means 1998 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 2003 Opel Astra. 2003 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. 2003 Opel Astra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 Opel Astra | 1998 Porsche 911 | |
| Make | Opel | Porsche |
| Model | Astra | 911 |
| Year Released | 2003 | 1998 |
| Engine Position | Front | Middle |
| Engine Size | 2198 cc | 3164 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | boxer |
| Horse Power | 145 HP | 537 HP |
| Engine RPM | 5800 RPM | 7000 RPM |
| Torque | 203 Nm | 600 Nm |
| Torque RPM | 4000 RPM | 4250 RPM |
| Engine Bore Size | 86 mm | 95 mm |
| Engine Stroke Size | 94.6 mm | 74.4 mm |
| Top Speed | 208 km/hour | 310 km/hour |
| Acceleration 0-100mph | 10 seconds | 3.7 seconds |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1298 kg | 1150 kg |
| Vehicle Length | 4120 mm | 4720 mm |
| Vehicle Width | 1720 mm | 1990 mm |
| Vehicle Height | 1430 mm | 1180 mm |
| Wheelbase Size | 2500 mm | 2280 mm |
| Fuel Tank Capacity | 52 L | 100 L |
