1977 BMW 732 vs. 2008 Opel Astra
To start off, 2008 Opel Astra is newer by 31 year(s). Which means there will be less support and parts availability for 1977 BMW 732. In addition, the cost of maintenance, including insurance, on 1977 BMW 732 would be higher. At 3,210 cc (6 cylinders), 1977 BMW 732 is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 1977 BMW 732 weights approximately 230 kg more than 2008 Opel Astra.
Because 1977 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 1977 BMW 732. However, in wet, icy, snow, or gravel driving conditions, 2008 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 732 (290 Nm @ 4300 RPM) has 114 more torque (in Nm) than 2008 Opel Astra. (176 Nm @ 3800 RPM). This means 1977 BMW 732 will have an easier job in driving up hills or pulling heavy equipment than 2008 Opel Astra.
Compare all specifications:
| 1977 BMW 732 | 2008 Opel Astra | |
| Make | BMW | Opel |
| Model | 732 | Astra |
| Year Released | 1977 | 2008 |
| Engine Position | Front | Front |
| Engine Size | 3210 cc | 1796 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 194 HP | 0 HP |
| Torque | 290 Nm | 176 Nm |
| Torque RPM | 4300 RPM | 3800 RPM |
| Engine Bore Size | 89 mm | 80.5 mm |
| Engine Stroke Size | 86 mm | 88.2 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1540 kg | 1310 kg |
| Vehicle Length | 4870 mm | 3540 mm |
| Vehicle Height | 1440 mm | 1700 mm |
| Wheelbase Size | 2800 mm | 2620 mm |
| Fuel Tank Capacity | 52 L | 52 L |
