1989 BMW 730 vs. 1972 Cadillac Calais
To start off, 1989 BMW 730 is newer by 17 year(s). Which means there will be less support and parts availability for 1972 Cadillac Calais. In addition, the cost of maintenance, including insurance, on 1972 Cadillac Calais would be higher. At 7,734 cc (8 cylinders), 1972 Cadillac Calais is equipped with a bigger engine. In terms of performance, 1972 Cadillac Calais (210 HP @ 4400 RPM) has 29 more horse power than 1989 BMW 730. (181 HP @ 5800 RPM) In normal driving conditions, 1972 Cadillac Calais should accelerate faster than 1989 BMW 730. With that said, vehicle weight also plays an important factor in acceleration. 1972 Cadillac Calais weights approximately 530 kg more than 1989 BMW 730. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Compare all specifications:
| 1989 BMW 730 | 1972 Cadillac Calais | |
| Make | BMW | Cadillac |
| Model | 730 | Calais |
| Year Released | 1989 | 1972 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2986 cc | 7734 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 181 HP | 210 HP |
| Engine RPM | 5800 RPM | 4400 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 1600 kg | 2130 kg |
| Vehicle Length | 4920 mm | 5830 mm |
| Wheelbase Size | 2840 mm | 3310 mm |
