1979 BMW 732 vs. 2007 Opel Astra
To start off, 2007 Opel Astra is newer by 28 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, 1979 BMW 732 (197 HP @ 5500 RPM) has 92 more horse power than 2007 Opel Astra. (105 HP @ 6000 RPM). In normal driving conditions, 1979 BMW 732 should accelerate faster than 2007 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 1979 BMW 732 weights approximately 235 kg more than 2007 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 2007 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 135 more torque (in Nm) than 2007 Opel Astra. (150 Nm @ 3900 RPM). This means 1979 BMW 732 will have an easier job in driving up hills or pulling heavy equipment than 2007 Opel Astra. 2007 Opel Astra has automatic transmission and 1979 BMW 732 has manual transmission. 1979 BMW 732 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Opel Astra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1979 BMW 732 | 2007 Opel Astra | |
| Make | BMW | Opel |
| Model | 732 | Astra |
| Year Released | 1979 | 2007 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 3210 cc | 1598 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 197 HP | 105 HP |
| Engine RPM | 5500 RPM | 6000 RPM |
| Torque | 285 Nm | 150 Nm |
| Torque RPM | 4300 RPM | 3900 RPM |
| Engine Bore Size | 89 mm | 79 mm |
| Engine Stroke Size | 86 mm | 81.5 mm |
| Engine Compression Ratio | 10.0:1 | 10.5:1 |
| Top Speed | 208 km/hour | 187 km/hour |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 3 doors |
| Vehicle Weight | 1500 kg | 1265 kg |
| Vehicle Length | 4870 mm | 4300 mm |
| Vehicle Width | 1810 mm | 1760 mm |
| Vehicle Height | 1440 mm | 1440 mm |
| Wheelbase Size | 2800 mm | 2620 mm |
| Fuel Tank Capacity | 100 L | 52 L |
