1973 Cadillac Calais vs. 1990 Porsche 928
To start off, 1990 Porsche 928 is newer by 17 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, 1990 Porsche 928 (317 HP) has 109 more horse power than 1973 Cadillac Calais. (208 HP) In normal driving conditions, 1990 Porsche 928 should accelerate faster than 1973 Cadillac Calais.
Compare all specifications:
| 1973 Cadillac Calais | 1990 Porsche 928 | |
| Make | Cadillac | Porsche |
| Model | Calais | 928 |
| Year Released | 1973 | 1990 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 7734 cc | 4957 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 208 HP | 317 HP |
| Vehicle Length | 5880 mm | 4530 mm |
| Wheelbase Size | 3310 mm | 2500 mm |
