1971 Cadillac Calais vs. 2011 Infiniti G37
To start off, 2011 Infiniti G37 is newer by 40 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, 2011 Infiniti G37 (330 HP @ 7000 RPM) has 102 more horse power than 1971 Cadillac Calais. (228 HP @ 4400 RPM) In normal driving conditions, 2011 Infiniti G37 should accelerate faster than 1971 Cadillac Calais. With that said, vehicle weight also plays an important factor in acceleration. 1971 Cadillac Calais weights approximately 453 kg more than 2011 Infiniti G37.
Compare all specifications:
| 1971 Cadillac Calais | 2011 Infiniti G37 | |
| Make | Cadillac | Infiniti |
| Model | Calais | G37 |
| Year Released | 1971 | 2011 |
| Body Type | Coupe | Coupe |
| Engine Position | Front | Front |
| Engine Size | 7733 cc | 3700 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Horse Power | 228 HP | 330 HP |
| Engine RPM | 4400 RPM | 7000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 2100 kg | 1647 kg |
| Vehicle Length | 5750 mm | 4655 mm |
| Wheelbase Size | 3310 mm | 2850 mm |
