2003 BMW X5 vs. 1975 Cadillac Calais
To start off, 2003 BMW X5 is newer by 28 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, 2003 BMW X5 (338 HP @ 6100 RPM) has 158 more horse power than 1975 Cadillac Calais. (180 HP @ 4400 RPM). In normal driving conditions, 2003 BMW X5 should accelerate faster than 1975 Cadillac Calais. With that said, vehicle weight also plays an important factor in acceleration. 1975 Cadillac Calais weights approximately 79 kg more than 2003 BMW X5.
Compare all specifications:
| 2003 BMW X5 | 1975 Cadillac Calais | |
| Make | BMW | Cadillac |
| Model | X5 | Calais |
| Year Released | 2003 | 1975 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Front |
| Engine Size | 4398 cc | 8192 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 338 HP | 180 HP |
| Engine RPM | 6100 RPM | 4400 RPM |
| Vehicle Weight | 2195 kg | 2274 kg |
| Vehicle Length | 4670 mm | 5880 mm |
| Vehicle Width | 1880 mm | 2030 mm |
| Wheelbase Size | 2730 mm | 3310 mm |
