2007 BMW 525 vs. 1970 Cadillac Calais
To start off, 2007 BMW 525 is newer by 37 year(s). Which means there will be less support and parts availability for 1970 Cadillac Calais. In addition, the cost of maintenance, including insurance, on 1970 Cadillac Calais would be higher. At 7,734 cc (8 cylinders), 1970 Cadillac Calais is equipped with a bigger engine. In terms of performance, 1970 Cadillac Calais (228 HP @ 4400 RPM) has 13 more horse power than 2007 BMW 525. (215 HP @ 6500 RPM) In normal driving conditions, 1970 Cadillac Calais should accelerate faster than 2007 BMW 525. With that said, vehicle weight also plays an important factor in acceleration. 1970 Cadillac Calais weights approximately 600 kg more than 2007 BMW 525. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Compare all specifications:
| 2007 BMW 525 | 1970 Cadillac Calais | |
| Make | BMW | Cadillac |
| Model | 525 | Calais |
| Year Released | 2007 | 1970 |
| Engine Position | Front | Front |
| Engine Size | 2497 cc | 7734 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 215 HP | 228 HP |
| Engine RPM | 6500 RPM | 4400 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 1500 kg | 2100 kg |
| Vehicle Length | 4850 mm | 5730 mm |
| Wheelbase Size | 2890 mm | 3300 mm |
