2005 BMW 530 vs. 1973 Cadillac Calais
To start off, 2005 BMW 530 is newer by 32 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, 2005 BMW 530 (254 HP @ 6000 RPM) has 46 more horse power than 1973 Cadillac Calais. (208 HP @ 4400 RPM). In normal driving conditions, 2005 BMW 530 should accelerate faster than 1973 Cadillac Calais. With that said, vehicle weight also plays an important factor in acceleration. 1973 Cadillac Calais weights approximately 615 kg more than 2005 BMW 530.
Compare all specifications:
| 2005 BMW 530 | 1973 Cadillac Calais | |
| Make | BMW | Cadillac |
| Model | 530 | Calais |
| Year Released | 2005 | 1973 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2996 cc | 7734 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 254 HP | 208 HP |
| Engine RPM | 6000 RPM | 4400 RPM |
| Vehicle Weight | 1630 kg | 2245 kg |
| Vehicle Length | 4850 mm | 5880 mm |
| Wheelbase Size | 3000 mm | 3310 mm |
