1979 BMW 732 vs. 2009 Opel Astra
To start off, 2009 Opel Astra is newer by 30 year(s). Which means there will be less support and parts availability for 1979 BMW 732. In addition, the cost of maintenance, including insurance, on 1979 BMW 732 would be higher. At 3,210 cc (6 cylinders), 1979 BMW 732 is equipped with a bigger engine. In terms of performance, both vehicles can yield 197 horse power. So under normal driving conditions, the acceleration of both vehicles should be relatively similar. With that said, vehicle weight also plays an important factor in acceleration. 1979 BMW 732 weights approximately 114 kg more than 2009 Opel Astra.
Because 1979 BMW 732 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 1979 BMW 732. However, in wet, icy, snow, or gravel driving conditions, 2009 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, 1979 BMW 732 (285 Nm @ 4300 RPM) has 23 more torque (in Nm) than 2009 Opel Astra. (262 Nm @ 4200 RPM). This means 1979 BMW 732 will have an easier job in driving up hills or pulling heavy equipment than 2009 Opel Astra.
Compare all specifications:
| 1979 BMW 732 | 2009 Opel Astra | |
| Make | BMW | Opel |
| Model | 732 | Astra |
| Year Released | 1979 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 3210 cc | 1998 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 197 HP | 197 HP |
| Engine RPM | 5500 RPM | 5400 RPM |
| Torque | 285 Nm | 262 Nm |
| Torque RPM | 4300 RPM | 4200 RPM |
| Engine Compression Ratio | 10.0:1 | 8.8:1 |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1500 kg | 1386 kg |
| Vehicle Length | 4870 mm | 4480 mm |
| Vehicle Width | 1810 mm | 2030 mm |
| Vehicle Height | 1440 mm | 1420 mm |
| Wheelbase Size | 2800 mm | 2620 mm |
| Fuel Tank Capacity | 100 L | 52 L |
