1973 Cadillac Calais vs. 2005 Infiniti M
To start off, 2005 Infiniti M is newer by 32 year(s). Which means there will be less support and parts availability for 1973 Cadillac Calais. In addition, the cost of maintenance, including insurance, on 1973 Cadillac Calais would be higher. At 7,734 cc (8 cylinders), 1973 Cadillac Calais is equipped with a bigger engine. In terms of performance, 2005 Infiniti M (335 HP @ 6400 RPM) has 127 more horse power than 1973 Cadillac Calais. (208 HP @ 4400 RPM) In normal driving conditions, 2005 Infiniti M should accelerate faster than 1973 Cadillac Calais. With that said, vehicle weight also plays an important factor in acceleration. 1973 Cadillac Calais weights approximately 505 kg more than 2005 Infiniti M.
Compare all specifications:
| 1973 Cadillac Calais | 2005 Infiniti M | |
| Make | Cadillac | Infiniti |
| Model | Calais | M |
| Year Released | 1973 | 2005 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 7734 cc | 4494 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | in-line |
| Horse Power | 208 HP | 335 HP |
| Engine RPM | 4400 RPM | 6400 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 2245 kg | 1740 kg |
| Vehicle Length | 5880 mm | 5020 mm |
| Wheelbase Size | 3310 mm | 2810 mm |
