1975 Cadillac Calais vs. 2004 BMW 320
To start off, 2004 BMW 320 is newer by 29 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, 1975 Cadillac Calais (180 HP @ 4400 RPM) has 6 more horse power than 2004 BMW 320. (174 HP @ 6100 RPM). In normal driving conditions, 1975 Cadillac Calais should accelerate faster than 2004 BMW 320. With that said, vehicle weight also plays an important factor in acceleration. 1975 Cadillac Calais weights approximately 690 kg more than 2004 BMW 320. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Compare all specifications:
| 1975 Cadillac Calais | 2004 BMW 320 | |
| Make | Cadillac | BMW |
| Model | Calais | 320 |
| Year Released | 1975 | 2004 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Front |
| Engine Size | 8192 cc | 2171 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 180 HP | 174 HP |
| Engine RPM | 4400 RPM | 6100 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Vehicle Weight | 2305 kg | 1615 kg |
| Vehicle Length | 5880 mm | 4490 mm |
| Wheelbase Size | 3310 mm | 2730 mm |
