1954 Ford Zephyr vs. 1978 Mercury Grand Marquis
To start off, 1978 Mercury Grand Marquis is newer by 24 year(s). Which means there will be less support and parts availability for 1954 Ford Zephyr. In addition, the cost of maintenance, including insurance, on 1954 Ford Zephyr 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 72 more horse power than 1954 Ford Zephyr. (57 HP @ 4000 RPM) In normal driving conditions, 1978 Mercury Grand Marquis should accelerate faster than 1954 Ford Zephyr. With that said, vehicle weight also plays an important factor in acceleration. 1978 Mercury Grand Marquis weights approximately 544 kg more than 1954 Ford Zephyr. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 1978 Mercury Grand Marquis (303 Nm @ 2600 RPM) has 152 more torque (in Nm) than 1954 Ford Zephyr. (151 Nm @ 2000 RPM). This means 1978 Mercury Grand Marquis will have an easier job in driving up hills or pulling heavy equipment than 1954 Ford Zephyr.
Compare all specifications:
1954 Ford Zephyr | 1978 Mercury Grand Marquis | |
Make | Ford | Mercury |
Model | Zephyr | Grand Marquis |
Year Released | 1954 | 1978 |
Engine Position | Front | Front |
Engine Size | 2262 cc | 4942 cc |
Engine Cylinders | 6 cylinders | 8 cylinders |
Engine Type | in-line | V |
Horse Power | 57 HP | 129 HP |
Engine RPM | 4000 RPM | 3600 RPM |
Torque | 151 Nm | 303 Nm |
Torque RPM | 2000 RPM | 2600 RPM |
Engine Bore Size | 79.4 mm | 101.6 mm |
Engine Stroke Size | 76.2 mm | 76.2 mm |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | Rear |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1146 kg | 1690 kg |
Vehicle Length | 4370 mm | 5400 mm |
Vehicle Width | 1630 mm | 1980 mm |
Vehicle Height | 1550 mm | 1390 mm |
Wheelbase Size | 2650 mm | 2910 mm |