1984 BMW 318 vs. 2003 Opel Astra
To start off, 2003 Opel Astra is newer by 19 year(s). Which means there will be less support and parts availability for 1984 BMW 318. In addition, the cost of maintenance, including insurance, on 1984 BMW 318 would be higher. At 1,766 cc (4 cylinders), 1984 BMW 318 is equipped with a bigger engine. In terms of performance, 1984 BMW 318 (103 HP @ 5800 RPM) has 29 more horse power than 2003 Opel Astra. (74 HP @ 5200 RPM). In normal driving conditions, 1984 BMW 318 should accelerate faster than 2003 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2003 Opel Astra weights approximately 100 kg more than 1984 BMW 318.
Because 1984 BMW 318 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 1984 BMW 318. However, in wet, icy, snow, or gravel driving conditions, 2003 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, 1984 BMW 318 (145 Nm @ 4500 RPM) has 15 more torque (in Nm) than 2003 Opel Astra. (130 Nm @ 2800 RPM). This means 1984 BMW 318 will have an easier job in driving up hills or pulling heavy equipment than 2003 Opel Astra.
Compare all specifications:
| 1984 BMW 318 | 2003 Opel Astra | |
| Make | BMW | Opel |
| Model | 318 | Astra |
| Year Released | 1984 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 1766 cc | 1596 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 103 HP | 74 HP |
| Engine RPM | 5800 RPM | 5200 RPM |
| Torque | 145 Nm | 130 Nm |
| Torque RPM | 4500 RPM | 2800 RPM |
| Engine Compression Ratio | 10.0:1 | 9.6:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Top Speed | 178 km/hour | 170 km/hour |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1000 kg | 1100 kg |
| Vehicle Length | 4330 mm | 4260 mm |
| Vehicle Width | 1650 mm | 1760 mm |
| Vehicle Height | 1390 mm | 1470 mm |
| Wheelbase Size | 2580 mm | 2640 mm |
| Fuel Tank Capacity | 55 L | 52 L |
