1972 Cadillac Calais vs. 2009 Porsche 911
To start off, 2009 Porsche 911 is newer by 37 year(s). Which means there will be less support and parts availability for 1972 Cadillac Calais. In addition, the cost of maintenance, including insurance, on 1972 Cadillac Calais would be higher. At 7,734 cc (8 cylinders), 1972 Cadillac Calais is equipped with a bigger engine. In terms of performance, 2009 Porsche 911 (473 HP @ 6000 RPM) has 263 more horse power than 1972 Cadillac Calais. (210 HP @ 4400 RPM) In normal driving conditions, 2009 Porsche 911 should accelerate faster than 1972 Cadillac Calais. With that said, vehicle weight also plays an important factor in acceleration. 1972 Cadillac Calais weights approximately 705 kg more than 2009 Porsche 911.
Compare all specifications:
| 1972 Cadillac Calais | 2009 Porsche 911 | |
| Make | Cadillac | Porsche |
| Model | Calais | 911 |
| Year Released | 1972 | 2009 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Rear |
| Engine Size | 7734 cc | 3600 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | boxer |
| Horse Power | 210 HP | 473 HP |
| Engine RPM | 4400 RPM | 6000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 2130 kg | 1425 kg |
| Vehicle Length | 5830 mm | 4460 mm |
| Wheelbase Size | 3310 mm | 2360 mm |
