1974 Cadillac Calais vs. 2006 Cadillac STS
To start off, 2006 Cadillac STS is newer by 32 year(s). Which means there will be less support and parts availability for 1974 Cadillac Calais. In addition, the cost of maintenance, including insurance, on 1974 Cadillac Calais would be higher. At 7,734 cc (8 cylinders), 1974 Cadillac Calais is equipped with a bigger engine. In terms of performance, 2006 Cadillac STS (321 HP @ 6400 RPM) has 128 more horse power than 1974 Cadillac Calais. (193 HP @ 4400 RPM) In normal driving conditions, 2006 Cadillac STS should accelerate faster than 1974 Cadillac Calais. With that said, vehicle weight also plays an important factor in acceleration. 1974 Cadillac Calais weights approximately 442 kg more than 2006 Cadillac STS.
Compare all specifications:
| 1974 Cadillac Calais | 2006 Cadillac STS | |
| Make | Cadillac | Cadillac |
| Model | Calais | STS |
| Year Released | 1974 | 2006 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 7734 cc | 4565 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 193 HP | 321 HP |
| Engine RPM | 4400 RPM | 6400 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Vehicle Weight | 2260 kg | 1818 kg |
| Vehicle Length | 5880 mm | 4990 mm |
| Vehicle Width | 2030 mm | 1850 mm |
| Wheelbase Size | 3310 mm | 2960 mm |
