1977 BMW 530 vs. 2005 Opel Astra
To start off, 2005 Opel Astra is newer by 28 year(s). Which means there will be less support and parts availability for 1977 BMW 530. In addition, the cost of maintenance, including insurance, on 1977 BMW 530 would be higher. At 2,788 cc (6 cylinders), 1977 BMW 530 is equipped with a bigger engine. In terms of performance, 1977 BMW 530 (178 HP @ 5800 RPM) has 33 more horse power than 2005 Opel Astra. (145 HP @ 5800 RPM). In normal driving conditions, 1977 BMW 530 should accelerate faster than 2005 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 1977 BMW 530 weights approximately 72 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 1977 BMW 530 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 1977 BMW 530. 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, 1977 BMW 530 (256 Nm @ 3500 RPM) has 53 more torque (in Nm) than 2005 Opel Astra. (203 Nm @ 4000 RPM). This means 1977 BMW 530 will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Astra.
Compare all specifications:
| 1977 BMW 530 | 2005 Opel Astra | |
| Make | BMW | Opel |
| Model | 530 | Astra |
| Year Released | 1977 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 2788 cc | 2198 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 178 HP | 145 HP |
| Engine RPM | 5800 RPM | 5800 RPM |
| Torque | 256 Nm | 203 Nm |
| Torque RPM | 3500 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Top Speed | 200 km/hour | 213 km/hour |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1370 kg | 1298 kg |
| Vehicle Length | 4630 mm | 4270 mm |
| Vehicle Width | 1700 mm | 1720 mm |
| Vehicle Height | 1430 mm | 1400 mm |
| Wheelbase Size | 2640 mm | 2620 mm |
| Fuel Tank Capacity | 68 L | 52 L |
