1976 Buick Estate vs. 1973 Cadillac Calais
To start off, 1976 Buick Estate is newer by 3 year(s). Which means there will be less support and parts availability for 1973 Cadillac Calais. In addition, the cost of maintenance, including insurance, on 1973 Cadillac Calais would be higher. At 7,734 cc (8 cylinders), 1973 Cadillac Calais is equipped with a bigger engine. In terms of performance, 1973 Cadillac Calais (208 HP @ 4400 RPM) has 55 more horse power than 1976 Buick Estate. (153 HP @ 3400 RPM) In normal driving conditions, 1973 Cadillac Calais should accelerate faster than 1976 Buick Estate. With that said, vehicle weight also plays an important factor in acceleration. 1973 Cadillac Calais weights approximately 361 kg more than 1976 Buick Estate. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Compare all specifications:
| 1976 Buick Estate | 1973 Cadillac Calais | |
| Make | Buick | Cadillac |
| Model | Estate | Calais |
| Year Released | 1976 | 1973 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 5736 cc | 7734 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 153 HP | 208 HP |
| Engine RPM | 3400 RPM | 4400 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 1884 kg | 2245 kg |
| Vehicle Length | 5510 mm | 5880 mm |
| Wheelbase Size | 2950 mm | 3310 mm |
