1967 Cadillac Calais vs. 2007 Porsche 911
To start off, 2007 Porsche 911 is newer by 40 year(s). Which means there will be less support and parts availability for 1967 Cadillac Calais. In addition, the cost of maintenance, including insurance, on 1967 Cadillac Calais would be higher. At 7,029 cc (8 cylinders), 1967 Cadillac Calais is equipped with a bigger engine. In terms of performance, 2007 Porsche 911 (355 HP @ 6600 RPM) has 147 more horse power than 1967 Cadillac Calais. (208 HP @ 4600 RPM) In normal driving conditions, 2007 Porsche 911 should accelerate faster than 1967 Cadillac Calais. With that said, vehicle weight also plays an important factor in acceleration. 1967 Cadillac Calais weights approximately 515 kg more than 2007 Porsche 911.
Compare all specifications:
| 1967 Cadillac Calais | 2007 Porsche 911 | |
| Make | Cadillac | Porsche |
| Model | Calais | 911 |
| Year Released | 1967 | 2007 |
| Body Type | Coupe | Convertible |
| Engine Position | Front | Rear |
| Engine Size | 7029 cc | 3822 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | boxer |
| Horse Power | 208 HP | 355 HP |
| Engine RPM | 4600 RPM | 6600 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1990 kg | 1475 kg |
| Vehicle Length | 5700 mm | 4430 mm |
| Vehicle Width | 2030 mm | 1860 mm |
| Vehicle Height | 1370 mm | 1310 mm |
| Wheelbase Size | 3300 mm | 2360 mm |
| Fuel Tank Capacity | 82 L | 67 L |
