2006 Opel Astra vs. 1988 Porsche 928
To start off, 2006 Opel Astra is newer by 18 year(s). Which means there will be less support and parts availability for 1988 Porsche 928. In addition, the cost of maintenance, including insurance, on 1988 Porsche 928 would be higher. At 4,664 cc (8 cylinders), 1988 Porsche 928 is equipped with a bigger engine. In terms of performance, 1988 Porsche 928 (307 HP @ 5900 RPM) has 69 more horse power than 2006 Opel Astra. (238 HP @ 5600 RPM) In normal driving conditions, 1988 Porsche 928 should accelerate faster than 2006 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 1988 Porsche 928 weights approximately 137 kg more than 2006 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1988 Porsche 928 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 1988 Porsche 928. However, in wet, icy, snow, or gravel driving conditions, 2006 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, 1988 Porsche 928 (408 Nm @ 4100 RPM) has 88 more torque (in Nm) than 2006 Opel Astra. (320 Nm @ 2400 RPM). This means 1988 Porsche 928 will have an easier job in driving up hills or pulling heavy equipment than 2006 Opel Astra.
Compare all specifications:
| 2006 Opel Astra | 1988 Porsche 928 | |
| Make | Opel | Porsche |
| Model | Astra | 928 |
| Year Released | 2006 | 1988 |
| Engine Position | Front | Front |
| Engine Size | 1998 cc | 4664 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 238 HP | 307 HP |
| Engine RPM | 5600 RPM | 5900 RPM |
| Torque | 320 Nm | 408 Nm |
| Torque RPM | 2400 RPM | 4100 RPM |
| Engine Bore Size | 86 mm | 97 mm |
| Engine Stroke Size | 86 mm | 78.9 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | Rear |
| Number of Seats | 4 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1393 kg | 1530 kg |
| Vehicle Length | 4300 mm | 4450 mm |
| Vehicle Width | 1760 mm | 1840 mm |
| Vehicle Height | 1410 mm | 1290 mm |
| Wheelbase Size | 2620 mm | 2510 mm |
| Fuel Tank Capacity | 52 L | 76 L |
