2001 BMW 730 vs. 1975 Cadillac Calais
To start off, 2001 BMW 730 is newer by 26 year(s). Which means there will be less support and parts availability for 1975 Cadillac Calais. In addition, the cost of maintenance, including insurance, on 1975 Cadillac Calais would be higher. At 8,192 cc (8 cylinders), 1975 Cadillac Calais is equipped with a bigger engine. In terms of performance, 2001 BMW 730 (227 HP @ 5900 RPM) has 47 more horse power than 1975 Cadillac Calais. (180 HP @ 4400 RPM). In normal driving conditions, 2001 BMW 730 should accelerate faster than 1975 Cadillac Calais. With that said, vehicle weight also plays an important factor in acceleration. 1975 Cadillac Calais weights approximately 485 kg more than 2001 BMW 730.
Compare all specifications:
| 2001 BMW 730 | 1975 Cadillac Calais | |
| Make | BMW | Cadillac |
| Model | 730 | Calais |
| Year Released | 2001 | 1975 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2925 cc | 8192 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 227 HP | 180 HP |
| Engine RPM | 5900 RPM | 4400 RPM |
| Vehicle Weight | 1820 kg | 2305 kg |
| Vehicle Length | 5180 mm | 5880 mm |
| Wheelbase Size | 3000 mm | 3310 mm |
