1968 Cadillac Calais vs. 1971 Rolls-Royce Silver Shadow
To start off, 1971 Rolls-Royce Silver Shadow is newer by 3 year(s). Which means there will be less support and parts availability for 1968 Cadillac Calais. In addition, the cost of maintenance, including insurance, on 1968 Cadillac Calais would be higher. At 7,734 cc (8 cylinders), 1968 Cadillac Calais is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 1971 Rolls-Royce Silver Shadow weights approximately 45 kg more than 1968 Cadillac Calais.
Compare all specifications:
| 1968 Cadillac Calais | 1971 Rolls-Royce Silver Shadow | |
| Make | Cadillac | Rolls-Royce |
| Model | Calais | Silver Shadow |
| Year Released | 1968 | 1971 |
| Engine Position | Front | Front |
| Engine Size | 7734 cc | 6750 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 228 HP | 0 HP |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 2105 kg | 2150 kg |
| Vehicle Length | 5720 mm | 5180 mm |
| Vehicle Width | 2040 mm | 1810 mm |
| Vehicle Height | 1360 mm | 1520 mm |
| Wheelbase Size | 3300 mm | 3130 mm |
| Fuel Tank Capacity | 82 L | 107 L |
