1993 BMW 840 vs. 1973 Cadillac Calais
To start off, 1993 BMW 840 is newer by 20 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, 1993 BMW 840 (283 HP @ 5800 RPM) has 75 more horse power than 1973 Cadillac Calais. (208 HP @ 4400 RPM). In normal driving conditions, 1993 BMW 840 should accelerate faster than 1973 Cadillac Calais. With that said, vehicle weight also plays an important factor in acceleration. 1973 Cadillac Calais weights approximately 505 kg more than 1993 BMW 840.
Compare all specifications:
| 1993 BMW 840 | 1973 Cadillac Calais | |
| Make | BMW | Cadillac |
| Model | 840 | Calais |
| Year Released | 1993 | 1973 |
| Body Type | Coupe | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3982 cc | 7734 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 283 HP | 208 HP |
| Engine RPM | 5800 RPM | 4400 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 1740 kg | 2245 kg |
| Vehicle Length | 4790 mm | 5880 mm |
| Wheelbase Size | 2690 mm | 3310 mm |
