1975 Cadillac Calais vs. 1991 Porsche 911
To start off, 1991 Porsche 911 is newer by 16 year(s). Which means there will be less support and parts availability for 1975 Cadillac Calais. In addition, the cost of maintenance, including insurance, on 1975 Cadillac Calais would be higher. At 8,192 cc (8 cylinders), 1975 Cadillac Calais is equipped with a bigger engine.
Compare all specifications:
| 1975 Cadillac Calais | 1991 Porsche 911 | |
| Make | Cadillac | Porsche |
| Model | Calais | 911 |
| Year Released | 1975 | 1991 |
| Body Type | Coupe | Convertible |
| Engine Position | Front | Rear |
| Engine Size | 8192 cc | 3164 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | boxer |
| Horse Power | 180 HP | 0 HP |
| Vehicle Length | 5880 mm | 4280 mm |
| Vehicle Width | 2030 mm | 1660 mm |
| Wheelbase Size | 3310 mm | 2280 mm |
