1971 Cadillac Calais vs. 1980 Mercedes-Benz S
To start off, 1980 Mercedes-Benz S is newer by 9 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, 1971 Cadillac Calais (228 HP @ 4400 RPM) has 10 more horse power than 1980 Mercedes-Benz S. (218 HP @ 5500 RPM). In normal driving conditions, 1971 Cadillac Calais should accelerate faster than 1980 Mercedes-Benz S. With that said, vehicle weight also plays an important factor in acceleration. 1971 Cadillac Calais weights approximately 505 kg more than 1980 Mercedes-Benz S. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Compare all specifications:
| 1971 Cadillac Calais | 1980 Mercedes-Benz S | |
| Make | Cadillac | Mercedes-Benz |
| Model | Calais | S |
| Year Released | 1971 | 1980 |
| Body Type | Coupe | Sedan |
| Engine Position | Front | Front |
| Engine Size | 7733 cc | 3818 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 228 HP | 218 HP |
| Engine RPM | 4400 RPM | 5500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 2100 kg | 1595 kg |
| Vehicle Length | 5750 mm | 5030 mm |
| Wheelbase Size | 3310 mm | 2950 mm |
