1998 BMW 730 vs. 1975 Cadillac Calais
To start off, 1998 BMW 730 is newer by 23 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, 1998 BMW 730 (190 HP @ 5300 RPM) has 10 more horse power than 1975 Cadillac Calais. (180 HP @ 4400 RPM). In normal driving conditions, 1998 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 529 kg more than 1998 BMW 730.
Compare all specifications:
| 1998 BMW 730 | 1975 Cadillac Calais | |
| Make | BMW | Cadillac |
| Model | 730 | Calais |
| Year Released | 1998 | 1975 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2793 cc | 8192 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 190 HP | 180 HP |
| Engine RPM | 5300 RPM | 4400 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 1745 kg | 2274 kg |
| Vehicle Length | 5130 mm | 5880 mm |
| Vehicle Width | 1870 mm | 2030 mm |
| Wheelbase Size | 2940 mm | 3310 mm |
