1974 Cadillac Calais vs. 1980 Mercedes-Benz 380
To start off, 1980 Mercedes-Benz 380 is newer by 6 year(s). Which means there will be less support and parts availability for 1974 Cadillac Calais. In addition, the cost of maintenance, including insurance, on 1974 Cadillac Calais would be higher. At 7,734 cc (8 cylinders), 1974 Cadillac Calais is equipped with a bigger engine. In terms of performance, 1980 Mercedes-Benz 380 (218 HP @ 5500 RPM) has 25 more horse power than 1974 Cadillac Calais. (193 HP @ 4400 RPM) In normal driving conditions, 1980 Mercedes-Benz 380 should accelerate faster than 1974 Cadillac Calais. With that said, vehicle weight also plays an important factor in acceleration. 1974 Cadillac Calais weights approximately 660 kg more than 1980 Mercedes-Benz 380.
Compare all specifications:
| 1974 Cadillac Calais | 1980 Mercedes-Benz 380 | |
| Make | Cadillac | Mercedes-Benz |
| Model | Calais | 380 |
| Year Released | 1974 | 1980 |
| Engine Position | Front | Front |
| Engine Size | 7734 cc | 3818 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 193 HP | 218 HP |
| Engine RPM | 4400 RPM | 5500 RPM |
| Vehicle Weight | 2220 kg | 1560 kg |
| Vehicle Length | 5880 mm | 4760 mm |
| Vehicle Width | 2030 mm | 1800 mm |
| Wheelbase Size | 3310 mm | 2820 mm |
