1975 Cadillac Calais vs. 2010 Rolls-Royce Ghost
To start off, 2010 Rolls-Royce Ghost is newer by 35 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. In terms of performance, 2010 Rolls-Royce Ghost (563 HP @ 5250 RPM) has 383 more horse power than 1975 Cadillac Calais. (180 HP @ 4400 RPM) In normal driving conditions, 2010 Rolls-Royce Ghost should accelerate faster than 1975 Cadillac Calais. With that said, vehicle weight also plays an important factor in acceleration. 2010 Rolls-Royce Ghost weights approximately 165 kg more than 1975 Cadillac Calais. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Compare all specifications:
| 1975 Cadillac Calais | 2010 Rolls-Royce Ghost | |
| Make | Cadillac | Rolls-Royce |
| Model | Calais | Ghost |
| Year Released | 1975 | 2010 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 8192 cc | 6600 cc |
| Engine Cylinders | 8 cylinders | 12 cylinders |
| Engine Type | V | V |
| Horse Power | 180 HP | 563 HP |
| Engine RPM | 4400 RPM | 5250 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 2305 kg | 2470 kg |
| Vehicle Length | 5880 mm | 5400 mm |
| Wheelbase Size | 3310 mm | 3294 mm |
