1980 BMW 628 vs. 2006 Opel Astra
To start off, 2006 Opel Astra is newer by 26 year(s). Which means there will be less support and parts availability for 1980 BMW 628. In addition, the cost of maintenance, including insurance, on 1980 BMW 628 would be higher. At 2,786 cc (6 cylinders), 1980 BMW 628 is equipped with a bigger engine. In terms of performance, 1980 BMW 628 (181 HP @ 5800 RPM) has 33 more horse power than 2006 Opel Astra. (148 HP @ 4000 RPM). In normal driving conditions, 1980 BMW 628 should accelerate faster than 2006 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 1980 BMW 628 weights approximately 67 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 1980 BMW 628 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 1980 BMW 628. 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, 2006 Opel Astra (320 Nm @ 2000 RPM) has 80 more torque (in Nm) than 1980 BMW 628. (240 Nm @ 4200 RPM). This means 2006 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 1980 BMW 628.
Compare all specifications:
| 1980 BMW 628 | 2006 Opel Astra | |
| Make | BMW | Opel |
| Model | 628 | Astra |
| Year Released | 1980 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 2786 cc | 1910 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 181 HP | 148 HP |
| Engine RPM | 5800 RPM | 4000 RPM |
| Torque | 240 Nm | 320 Nm |
| Torque RPM | 4200 RPM | 2000 RPM |
| Engine Bore Size | 86 mm | 82 mm |
| Engine Stroke Size | 80 mm | 90.4 mm |
| Engine Compression Ratio | 9.3:1 | 17.5:1 |
| Top Speed | 208 km/hour | 208 km/hour |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1460 kg | 1393 kg |
| Vehicle Length | 4760 mm | 4260 mm |
| Vehicle Width | 1730 mm | 1760 mm |
| Vehicle Height | 1370 mm | 1470 mm |
| Wheelbase Size | 2640 mm | 2620 mm |
| Fuel Tank Capacity | 70 L | 52 L |
