1978 Mercury Grand Marquis vs. 1955 Nissan Sedan
To start off, 1978 Mercury Grand Marquis is newer by 23 year(s). Which means there will be less support and parts availability for 1955 Nissan Sedan. In addition, the cost of maintenance, including insurance, on 1955 Nissan Sedan would be higher. At 4,942 cc (8 cylinders), 1978 Mercury Grand Marquis is equipped with a bigger engine. In terms of performance, 1978 Mercury Grand Marquis (129 HP @ 3600 RPM) has 111 more horse power than 1955 Nissan Sedan. (18 HP @ 3600 RPM). In normal driving conditions, 1978 Mercury Grand Marquis should accelerate faster than 1955 Nissan Sedan. With that said, vehicle weight also plays an important factor in acceleration. 1978 Mercury Grand Marquis weights approximately 910 kg more than 1955 Nissan Sedan. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Compare all specifications:
| 1978 Mercury Grand Marquis | 1955 Nissan Sedan | |
| Make | Mercury | Nissan |
| Model | Grand Marquis | Sedan |
| Year Released | 1978 | 1955 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4942 cc | 860 cc |
| Horse Power | 129 HP | 18 HP |
| Engine RPM | 3600 RPM | 3600 RPM |
| Fuel Type | Gasoline | Gasoline |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1690 kg | 780 kg |
