1971 Cadillac Calais vs. 2013 Cadillac XTS
To start off, 2013 Cadillac XTS is newer by 42 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, 2013 Cadillac XTS (314 HP @ 6800 RPM) has 86 more horse power than 1971 Cadillac Calais. (228 HP @ 4400 RPM) In normal driving conditions, 2013 Cadillac XTS should accelerate faster than 1971 Cadillac Calais. With that said, vehicle weight also plays an important factor in acceleration. 1971 Cadillac Calais weights approximately 283 kg more than 2013 Cadillac XTS.
Compare all specifications:
| 1971 Cadillac Calais | 2013 Cadillac XTS | |
| Make | Cadillac | Cadillac |
| Model | Calais | XTS |
| Year Released | 1971 | 2013 |
| Body Type | Coupe | Sedan |
| Engine Position | Front | Front |
| Engine Size | 7733 cc | 3564 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Horse Power | 228 HP | 314 HP |
| Engine RPM | 4400 RPM | 6800 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 2100 kg | 1817 kg |
| Vehicle Length | 5750 mm | 5131 mm |
| Wheelbase Size | 3310 mm | 2837 mm |
