1973 Cadillac Calais vs. 2011 Mercedes-Benz S
To start off, 2011 Mercedes-Benz S is newer by 38 year(s). Which means there will be less support and parts availability for 1973 Cadillac Calais. In addition, the cost of maintenance, including insurance, on 1973 Cadillac Calais would be higher. At 7,734 cc (8 cylinders), 1973 Cadillac Calais is equipped with a bigger engine. In terms of performance, 2011 Mercedes-Benz S (295 HP @ 6000 RPM) has 87 more horse power than 1973 Cadillac Calais. (208 HP @ 4400 RPM) In normal driving conditions, 2011 Mercedes-Benz S should accelerate faster than 1973 Cadillac Calais. With that said, vehicle weight also plays an important factor in acceleration. 1973 Cadillac Calais weights approximately 216 kg more than 2011 Mercedes-Benz S.
Compare all specifications:
| 1973 Cadillac Calais | 2011 Mercedes-Benz S | |
| Make | Cadillac | Mercedes-Benz |
| Model | Calais | S |
| Year Released | 1973 | 2011 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 7734 cc | 3500 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Horse Power | 208 HP | 295 HP |
| Engine RPM | 4400 RPM | 6000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 2245 kg | 2029 kg |
| Vehicle Length | 5880 mm | 5245 mm |
| Wheelbase Size | 3310 mm | 3165 mm |
