1971 Cadillac Calais vs. 2005 Mercedes-Benz S
To start off, 2005 Mercedes-Benz S is newer by 34 year(s). Which means there will be less support and parts availability for 1971 Cadillac Calais. In addition, the cost of maintenance, including insurance, on 1971 Cadillac Calais would be higher. At 7,733 cc (8 cylinders), 1971 Cadillac Calais is equipped with a bigger engine. In terms of performance, 2005 Mercedes-Benz S (275 HP @ 4200 RPM) has 47 more horse power than 1971 Cadillac Calais. (228 HP @ 4400 RPM) In normal driving conditions, 2005 Mercedes-Benz S should accelerate faster than 1971 Cadillac Calais. With that said, vehicle weight also plays an important factor in acceleration. 1971 Cadillac Calais weights approximately 213 kg more than 2005 Mercedes-Benz S.
Compare all specifications:
| 1971 Cadillac Calais | 2005 Mercedes-Benz S | |
| Make | Cadillac | Mercedes-Benz |
| Model | Calais | S |
| Year Released | 1971 | 2005 |
| Body Type | Coupe | Sedan |
| Engine Position | Front | Front |
| Engine Size | 7733 cc | 4261 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 228 HP | 275 HP |
| Engine RPM | 4400 RPM | 4200 RPM |
| Vehicle Weight | 2100 kg | 1887 kg |
| Vehicle Length | 5750 mm | 5170 mm |
| Wheelbase Size | 3310 mm | 3090 mm |
