1957 Mercedes-Benz 300D vs. 1970 Mercury Comet
To start off, 1970 Mercury Comet is newer by 13 year(s). Which means there will be less support and parts availability for 1957 Mercedes-Benz 300D. In addition, the cost of maintenance, including insurance, on 1957 Mercedes-Benz 300D would be higher. At 2,994 cc (6 cylinders), 1957 Mercedes-Benz 300D is equipped with a bigger engine. In terms of performance, 1957 Mercedes-Benz 300D (158 HP @ 5300 RPM) has 77 more horse power than 1970 Mercury Comet. (81 HP @ 4400 RPM). In normal driving conditions, 1957 Mercedes-Benz 300D should accelerate faster than 1970 Mercury Comet. With that said, vehicle weight also plays an important factor in acceleration. 1957 Mercedes-Benz 300D weights approximately 710 kg more than 1970 Mercury Comet. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Compare all specifications:
| 1957 Mercedes-Benz 300D | 1970 Mercury Comet | |
| Make | Mercedes-Benz | Mercury |
| Model | 300D | Comet |
| Year Released | 1957 | 1970 |
| Engine Position | Front | Front |
| Engine Size | 2994 cc | 2782 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 158 HP | 81 HP |
| Engine RPM | 5300 RPM | 4400 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 1930 kg | 1220 kg |
| Vehicle Length | 5200 mm | 4620 mm |
| Vehicle Width | 1870 mm | 1800 mm |
| Vehicle Height | 1630 mm | 1350 mm |
| Wheelbase Size | 3160 mm | 2630 mm |
