1977 BMW 520 vs. 1948 Opel Olympia
To start off, 1977 BMW 520 is newer by 29 year(s). Which means there will be less support and parts availability for 1948 Opel Olympia. In addition, the cost of maintenance, including insurance, on 1948 Opel Olympia would be higher. At 1,951 cc (4 cylinders), 1977 BMW 520 is equipped with a bigger engine. In terms of performance, 1977 BMW 520 (134 HP @ 4000 RPM) has 98 more horse power than 1948 Opel Olympia. (36 HP @ 3400 RPM). In normal driving conditions, 1977 BMW 520 should accelerate faster than 1948 Opel Olympia.
Compare all specifications:
| 1977 BMW 520 | 1948 Opel Olympia | |
| Make | BMW | Opel |
| Model | 520 | Olympia |
| Year Released | 1977 | 1948 |
| Engine Position | Front | Front |
| Engine Size | 1951 cc | 1488 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 134 HP | 36 HP |
| Engine RPM | 4000 RPM | 3400 RPM |
| Vehicle Length | 4780 mm | 4030 mm |
| Vehicle Width | 1810 mm | 1510 mm |
