1985 BMW 628 vs. 2006 Opel Astra
To start off, 2006 Opel Astra is newer by 21 year(s). Which means there will be less support and parts availability for 1985 BMW 628. In addition, the cost of maintenance, including insurance, on 1985 BMW 628 would be higher. At 2,788 cc (6 cylinders), 1985 BMW 628 is equipped with a bigger engine. In terms of performance, 2006 Opel Astra (198 HP @ 5400 RPM) has 17 more horse power than 1985 BMW 628. (181 HP @ 6000 RPM) In normal driving conditions, 2006 Opel Astra should accelerate faster than 1985 BMW 628. With that said, vehicle weight also plays an important factor in acceleration. 1985 BMW 628 weights approximately 45 kg more than 2006 Opel Astra.
Because 1985 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 1985 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 (262 Nm @ 4200 RPM) has 22 more torque (in Nm) than 1985 BMW 628. (240 Nm @ 4000 RPM). This means 2006 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 1985 BMW 628.
Compare all specifications:
| 1985 BMW 628 | 2006 Opel Astra | |
| Make | BMW | Opel |
| Model | 628 | Astra |
| Year Released | 1985 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 2788 cc | 1998 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 181 HP | 198 HP |
| Engine RPM | 6000 RPM | 5400 RPM |
| Torque | 240 Nm | 262 Nm |
| Torque RPM | 4000 RPM | 4200 RPM |
| Engine Bore Size | 86 mm | 86 mm |
| Engine Stroke Size | 80 mm | 86 mm |
| Engine Compression Ratio | 9.3:1 | 8.8:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1470 kg | 1425 kg |
| Vehicle Length | 4760 mm | 4520 mm |
| Vehicle Width | 1730 mm | 1800 mm |
| Vehicle Height | 1370 mm | 1510 mm |
| Wheelbase Size | 2640 mm | 2710 mm |
| Fuel Tank Capacity | 70 L | 52 L |
