1975 Cadillac Calais vs. 2012 BMW 750
To start off, 2012 BMW 750 is newer by 37 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, 2012 BMW 750 (400 HP @ 5500 RPM) has 220 more horse power than 1975 Cadillac Calais. (180 HP @ 4400 RPM) In normal driving conditions, 2012 BMW 750 should accelerate faster than 1975 Cadillac Calais. With that said, vehicle weight also plays an important factor in acceleration. 1975 Cadillac Calais weights approximately 69 kg more than 2012 BMW 750.
Compare all specifications:
| 1975 Cadillac Calais | 2012 BMW 750 | |
| Make | Cadillac | BMW |
| Model | Calais | 750 |
| Year Released | 1975 | 2012 |
| Body Type | Coupe | Sedan |
| Engine Position | Front | Front |
| Engine Size | 8192 cc | 4400 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 180 HP | 400 HP |
| Engine RPM | 4400 RPM | 5500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 2274 kg | 2205 kg |
| Vehicle Length | 5880 mm | 5215 mm |
| Vehicle Width | 2030 mm | 1902 mm |
| Wheelbase Size | 3310 mm | 3211 mm |
