1972 Cadillac Calais vs. 1966 Ford Zephyr
To start off, 1972 Cadillac Calais is newer by 6 year(s). Which means there will be less support and parts availability for 1966 Ford Zephyr. In addition, the cost of maintenance, including insurance, on 1966 Ford Zephyr would be higher. At 7,734 cc (8 cylinders), 1972 Cadillac Calais is equipped with a bigger engine. In terms of performance, 1972 Cadillac Calais (210 HP @ 4400 RPM) has 105 more horse power than 1966 Ford Zephyr. (105 HP @ 4750 RPM). In normal driving conditions, 1972 Cadillac Calais should accelerate faster than 1966 Ford Zephyr. With that said, vehicle weight also plays an important factor in acceleration. 1972 Cadillac Calais weights approximately 830 kg more than 1966 Ford Zephyr. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Compare all specifications:
| 1972 Cadillac Calais | 1966 Ford Zephyr | |
| Make | Cadillac | Ford |
| Model | Calais | Zephyr |
| Year Released | 1972 | 1966 |
| Engine Position | Front | Front |
| Engine Size | 7734 cc | 2495 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 210 HP | 105 HP |
| Engine RPM | 4400 RPM | 4750 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 2130 kg | 1300 kg |
| Vehicle Length | 5830 mm | 4710 mm |
| Wheelbase Size | 3310 mm | 2930 mm |
