1963 AC Cobra vs. 1973 Cadillac Calais
To start off, 1973 Cadillac Calais is newer by 10 year(s). Which means there will be less support and parts availability for 1963 AC Cobra. In addition, the cost of maintenance, including insurance, on 1963 AC Cobra would be higher. At 7,734 cc (8 cylinders), 1973 Cadillac Calais is equipped with a bigger engine. In terms of performance, 1963 AC Cobra (271 HP @ 5750 RPM) has 63 more horse power than 1973 Cadillac Calais. (208 HP @ 4400 RPM). In normal driving conditions, 1963 AC Cobra should accelerate faster than 1973 Cadillac Calais. With that said, vehicle weight also plays an important factor in acceleration. 1973 Cadillac Calais weights approximately 1195 kg more than 1963 AC Cobra.
Compare all specifications:
| 1963 AC Cobra | 1973 Cadillac Calais | |
| Make | AC | Cadillac |
| Model | Cobra | Calais |
| Year Released | 1963 | 1973 |
| Body Type | Roadster | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4727 cc | 7734 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 271 HP | 208 HP |
| Engine RPM | 5750 RPM | 4400 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 1050 kg | 2245 kg |
| Vehicle Length | 3850 mm | 5880 mm |
| Wheelbase Size | 2290 mm | 3310 mm |
