2005 Opel Astra vs. 1985 Porsche 928
To start off, 2005 Opel Astra is newer by 20 year(s). Which means there will be less support and parts availability for 1985 Porsche 928. In addition, the cost of maintenance, including insurance, on 1985 Porsche 928 would be higher. At 4,664 cc (8 cylinders), 1985 Porsche 928 is equipped with a bigger engine. In terms of performance, 1985 Porsche 928 (310 HP @ 5900 RPM) has 113 more horse power than 2005 Opel Astra. (197 HP @ 5400 RPM) In normal driving conditions, 1985 Porsche 928 should accelerate faster than 2005 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 1985 Porsche 928 weights approximately 299 kg more than 2005 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1985 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 1985 Porsche 928. However, in wet, icy, snow, or gravel driving conditions, 2005 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 928 (400 Nm @ 4500 RPM) has 138 more torque (in Nm) than 2005 Opel Astra. (262 Nm @ 4200 RPM). This means 1985 Porsche 928 will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Astra.
Compare all specifications:
2005 Opel Astra | 1985 Porsche 928 | |
Make | Opel | Porsche |
Model | Astra | 928 |
Year Released | 2005 | 1985 |
Body Type | Hatchback | Coupe |
Engine Position | Front | Front |
Engine Size | 1910 cc | 4664 cc |
Engine Cylinders | 4 cylinders | 8 cylinders |
Engine Type | in-line | V |
Horse Power | 197 HP | 310 HP |
Engine RPM | 5400 RPM | 5900 RPM |
Torque | 262 Nm | 400 Nm |
Torque RPM | 4200 RPM | 4500 RPM |
Engine Bore Size | 86.1 mm | 97 mm |
Engine Stroke Size | 86 mm | 78.9 mm |
Engine Compression Ratio | 8.8:1 | 10.4:1 |
Drive Type | Front | Rear |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 4 seats |
Number of Doors | 3 doors | 2 doors |
Vehicle Weight | 1255 kg | 1554 kg |
Vehicle Length | 4300 mm | 4450 mm |
Vehicle Width | 1760 mm | 1840 mm |
Vehicle Height | 1440 mm | 1290 mm |
Wheelbase Size | 2640 mm | 2510 mm |
Fuel Tank Capacity | 52 L | 86 L |