2006 BMW 320 vs. 1975 Cadillac Calais
To start off, 2006 BMW 320 is newer by 31 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 12 more horse power than 2006 BMW 320. (168 HP @ 6100 RPM) In normal driving conditions, 1975 Cadillac Calais should accelerate faster than 2006 BMW 320. With that said, vehicle weight also plays an important factor in acceleration. 1975 Cadillac Calais weights approximately 829 kg more than 2006 BMW 320. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Compare all specifications:
| 2006 BMW 320 | 1975 Cadillac Calais | |
| Make | BMW | Cadillac |
| Model | 320 | Calais |
| Year Released | 2006 | 1975 |
| Body Type | Coupe | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2171 cc | 8192 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 168 HP | 180 HP |
| Engine RPM | 6100 RPM | 4400 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Vehicle Weight | 1476 kg | 2305 kg |
| Vehicle Length | 4490 mm | 5880 mm |
| Wheelbase Size | 2730 mm | 3310 mm |
