1979 Bitter Diplomat vs. 1967 Cadillac Calais
To start off, 1979 Bitter Diplomat is newer by 12 year(s). Which means there will be less support and parts availability for 1967 Cadillac Calais. In addition, the cost of maintenance, including insurance, on 1967 Cadillac Calais would be higher. At 7,029 cc (8 cylinders), 1967 Cadillac Calais is equipped with a bigger engine. In terms of performance, 1979 Bitter Diplomat (227 HP @ 4700 RPM) has 19 more horse power than 1967 Cadillac Calais. (208 HP @ 4600 RPM). In normal driving conditions, 1979 Bitter Diplomat should accelerate faster than 1967 Cadillac Calais. With that said, vehicle weight also plays an important factor in acceleration. 1967 Cadillac Calais weights approximately 304 kg more than 1979 Bitter Diplomat.
Compare all specifications:
| 1979 Bitter Diplomat | 1967 Cadillac Calais | |
| Make | Bitter | Cadillac |
| Model | Diplomat | Calais |
| Year Released | 1979 | 1967 |
| Engine Position | Front | Front |
| Engine Size | 5354 cc | 7029 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 227 HP | 208 HP |
| Engine RPM | 4700 RPM | 4600 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 1686 kg | 1990 kg |
| Vehicle Length | 4860 mm | 5700 mm |
| Vehicle Width | 1850 mm | 2030 mm |
| Vehicle Height | 1290 mm | 1370 mm |
| Wheelbase Size | 2690 mm | 3300 mm |
