1966 Bizzarrini GT vs. 1972 Cadillac Calais
To start off, 1972 Cadillac Calais is newer by 6 year(s). Which means there will be less support and parts availability for 1966 Bizzarrini GT. In addition, the cost of maintenance, including insurance, on 1966 Bizzarrini GT would be higher. At 7,734 cc (8 cylinders), 1972 Cadillac Calais is equipped with a bigger engine. In terms of performance, 1972 Cadillac Calais (210 HP @ 4400 RPM) has 102 more horse power than 1966 Bizzarrini GT. (108 HP @ 5600 RPM) In normal driving conditions, 1972 Cadillac Calais should accelerate faster than 1966 Bizzarrini GT. With that said, vehicle weight also plays an important factor in acceleration. 1972 Cadillac Calais weights approximately 1450 kg more than 1966 Bizzarrini GT. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Compare all specifications:
| 1966 Bizzarrini GT | 1972 Cadillac Calais | |
| Make | Bizzarrini | Cadillac |
| Model | GT | Calais |
| Year Released | 1966 | 1972 |
| Engine Position | Front | Front |
| Engine Size | 1895 cc | 7734 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 108 HP | 210 HP |
| Engine RPM | 5600 RPM | 4400 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 680 kg | 2130 kg |
| Vehicle Length | 3800 mm | 5830 mm |
| Wheelbase Size | 2210 mm | 3310 mm |
