1970 Cadillac Calais vs. 1963 Plymouth Valiant
To start off, 1970 Cadillac Calais is newer by 7 year(s). Which means there will be less support and parts availability for 1963 Plymouth Valiant. In addition, the cost of maintenance, including insurance, on 1963 Plymouth Valiant would be higher. At 7,734 cc (8 cylinders), 1970 Cadillac Calais is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 1970 Cadillac Calais weights approximately 771 kg more than 1963 Plymouth Valiant.
Compare all specifications:
| 1970 Cadillac Calais | 1963 Plymouth Valiant | |
| Make | Cadillac | Plymouth |
| Model | Calais | Valiant |
| Year Released | 1970 | 1963 |
| Engine Position | Front | Front |
| Engine Size | 7734 cc | 3689 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 228 HP | 0 HP |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 2076 kg | 1305 kg |
| Vehicle Length | 5730 mm | 4790 mm |
| Wheelbase Size | 3300 mm | 2700 mm |
