1957 Mercedes-Benz W 136 vs. 1973 Porsche 911
To start off, 1973 Porsche 911 is newer by 16 year(s). Which means there will be less support and parts availability for 1957 Mercedes-Benz W 136. In addition, the cost of maintenance, including insurance, on 1957 Mercedes-Benz W 136 would be higher. At 2,687 cc (6 cylinders), 1973 Porsche 911 is equipped with a bigger engine. In terms of performance, 1957 Mercedes-Benz W 136 (276 HP @ 8500 RPM) has 68 more horse power than 1973 Porsche 911. (208 HP @ 6300 RPM). In normal driving conditions, 1957 Mercedes-Benz W 136 should accelerate faster than 1973 Porsche 911. With that said, vehicle weight also plays an important factor in acceleration. 1973 Porsche 911 weights approximately 224 kg more than 1957 Mercedes-Benz W 136.
Compare all specifications:
| 1957 Mercedes-Benz W 136 | 1973 Porsche 911 | |
| Make | Mercedes-Benz | Porsche |
| Model | W 136 | 911 |
| Year Released | 1957 | 1973 |
| Engine Size | 2497 cc | 2687 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | in-line | boxer |
| Horse Power | 276 HP | 208 HP |
| Engine RPM | 8500 RPM | 6300 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 726 kg | 950 kg |
