2007 Cadillac STS vs. 1971 Cadillac Calais
To start off, 2007 Cadillac STS is newer by 36 year(s). Which means there will be less support and parts availability for 1971 Cadillac Calais. In addition, the cost of maintenance, including insurance, on 1971 Cadillac Calais would be higher. At 7,733 cc (8 cylinders), 1971 Cadillac Calais is equipped with a bigger engine. In terms of performance, 2007 Cadillac STS (320 HP @ 6400 RPM) has 92 more horse power than 1971 Cadillac Calais. (228 HP @ 4400 RPM). In normal driving conditions, 2007 Cadillac STS should accelerate faster than 1971 Cadillac Calais. With that said, vehicle weight also plays an important factor in acceleration. 1971 Cadillac Calais weights approximately 462 kg more than 2007 Cadillac STS.
Compare all specifications:
2007 Cadillac STS | 1971 Cadillac Calais | |
Make | Cadillac | Cadillac |
Model | STS | Calais |
Year Released | 2007 | 1971 |
Body Type | Sedan | Coupe |
Engine Position | Front | Front |
Engine Size | 4565 cc | 7733 cc |
Engine Cylinders | 8 cylinders | 8 cylinders |
Engine Type | V | V |
Horse Power | 320 HP | 228 HP |
Engine RPM | 6400 RPM | 4400 RPM |
Vehicle Weight | 1638 kg | 2100 kg |
Vehicle Length | 4990 mm | 5750 mm |
Wheelbase Size | 2960 mm | 3310 mm |