1999 BMW 540 vs. 1973 Cadillac Calais
To start off, 1999 BMW 540 is newer by 26 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, 1999 BMW 540 (282 HP @ 7400 RPM) has 74 more horse power than 1973 Cadillac Calais. (208 HP @ 4400 RPM). In normal driving conditions, 1999 BMW 540 should accelerate faster than 1973 Cadillac Calais. With that said, vehicle weight also plays an important factor in acceleration. 1973 Cadillac Calais weights approximately 474 kg more than 1999 BMW 540.
Compare all specifications:
| 1999 BMW 540 | 1973 Cadillac Calais | |
| Make | BMW | Cadillac |
| Model | 540 | Calais |
| Year Released | 1999 | 1973 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4398 cc | 7734 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 282 HP | 208 HP |
| Engine RPM | 7400 RPM | 4400 RPM |
| Vehicle Weight | 1771 kg | 2245 kg |
| Vehicle Length | 4780 mm | 5880 mm |
| Wheelbase Size | 2840 mm | 3310 mm |
