1957 Mercedes-Benz 300D vs. 1967 Riley 4
To start off, 1967 Riley 4 is newer by 10 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 91 more horse power than 1967 Riley 4. (67 HP @ 5000 RPM). In normal driving conditions, 1957 Mercedes-Benz 300D should accelerate faster than 1967 Riley 4. With that said, vehicle weight also plays an important factor in acceleration. 1957 Mercedes-Benz 300D weights approximately 782 kg more than 1967 Riley 4. 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 | 1967 Riley 4 | |
| Make | Mercedes-Benz | Riley |
| Model | 300D | 4 |
| Year Released | 1957 | 1967 |
| Engine Position | Front | Front |
| Engine Size | 2994 cc | 1622 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 158 HP | 67 HP |
| Engine RPM | 5300 RPM | 5000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1930 kg | 1148 kg |
| Vehicle Length | 5200 mm | 4540 mm |
| Vehicle Width | 1870 mm | 1620 mm |
| Vehicle Height | 1630 mm | 1530 mm |
| Wheelbase Size | 3160 mm | 2530 mm |
| Fuel Tank Capacity | 71 L | 45 L |
