1984 BMW 323 vs. 1970 Opel Olympia
To start off, 1984 BMW 323 is newer by 14 year(s). Which means there will be less support and parts availability for 1970 Opel Olympia. In addition, the cost of maintenance, including insurance, on 1970 Opel Olympia would be higher. At 2,314 cc (6 cylinders), 1984 BMW 323 is equipped with a bigger engine. In terms of performance, 1984 BMW 323 (148 HP @ 6000 RPM) has 89 more horse power than 1970 Opel Olympia. (59 HP @ 5200 RPM). In normal driving conditions, 1984 BMW 323 should accelerate faster than 1970 Opel Olympia. With that said, vehicle weight also plays an important factor in acceleration. 1984 BMW 323 weights approximately 310 kg more than 1970 Opel Olympia. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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 323 (205 Nm @ 4000 RPM) has 122 more torque (in Nm) than 1970 Opel Olympia. (83 Nm @ 4400 RPM). This means 1984 BMW 323 will have an easier job in driving up hills or pulling heavy equipment than 1970 Opel Olympia.
Compare all specifications:
| 1984 BMW 323 | 1970 Opel Olympia | |
| Make | BMW | Opel |
| Model | 323 | Olympia |
| Year Released | 1984 | 1970 |
| Engine Position | Front | Front |
| Engine Size | 2314 cc | 1078 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 148 HP | 59 HP |
| Engine RPM | 6000 RPM | 5200 RPM |
| Torque | 205 Nm | 83 Nm |
| Torque RPM | 4000 RPM | 4400 RPM |
| Engine Bore Size | 80 mm | 75 mm |
| Engine Stroke Size | 76.8 mm | 61 mm |
| Engine Compression Ratio | 9.8:1 | 9.2:1 |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Vehicle Weight | 1090 kg | 780 kg |
| Vehicle Length | 4330 mm | 4190 mm |
| Vehicle Width | 1650 mm | 1620 mm |
| Vehicle Height | 1390 mm | 1410 mm |
| Wheelbase Size | 2580 mm | 2420 mm |
