1972 Cadillac Calais vs. 2011 Rolls-Royce Ghost
To start off, 2011 Rolls-Royce Ghost is newer by 39 year(s). Which means there will be less support and parts availability for 1972 Cadillac Calais. In addition, the cost of maintenance, including insurance, on 1972 Cadillac Calais would be higher. At 7,734 cc (8 cylinders), 1972 Cadillac Calais is equipped with a bigger engine. In terms of performance, 2011 Rolls-Royce Ghost (563 HP @ 5250 RPM) has 353 more horse power than 1972 Cadillac Calais. (210 HP @ 4400 RPM) In normal driving conditions, 2011 Rolls-Royce Ghost should accelerate faster than 1972 Cadillac Calais. With that said, vehicle weight also plays an important factor in acceleration. 2011 Rolls-Royce Ghost weights approximately 360 kg more than 1972 Cadillac Calais. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Compare all specifications:
| 1972 Cadillac Calais | 2011 Rolls-Royce Ghost | |
| Make | Cadillac | Rolls-Royce |
| Model | Calais | Ghost |
| Year Released | 1972 | 2011 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 7734 cc | 6600 cc |
| Engine Cylinders | 8 cylinders | 12 cylinders |
| Engine Type | V | V |
| Horse Power | 210 HP | 563 HP |
| Engine RPM | 4400 RPM | 5250 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 2130 kg | 2490 kg |
| Vehicle Length | 5830 mm | 5400 mm |
| Wheelbase Size | 3310 mm | 3294 mm |
