1974 Cadillac Calais vs. 1963 Fiat Grand Break
To start off, 1974 Cadillac Calais is newer by 11 year(s). Which means there will be less support and parts availability for 1963 Fiat Grand Break. In addition, the cost of maintenance, including insurance, on 1963 Fiat Grand Break would be higher. At 7,734 cc (8 cylinders), 1974 Cadillac Calais is equipped with a bigger engine. In terms of performance, 1974 Cadillac Calais (193 HP @ 4400 RPM) has 97 more horse power than 1963 Fiat Grand Break. (96 HP @ 5300 RPM). In normal driving conditions, 1974 Cadillac Calais should accelerate faster than 1963 Fiat Grand Break. With that said, vehicle weight also plays an important factor in acceleration. 1974 Cadillac Calais weights approximately 950 kg more than 1963 Fiat Grand Break. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Compare all specifications:
| 1974 Cadillac Calais | 1963 Fiat Grand Break | |
| Make | Cadillac | Fiat |
| Model | Calais | Grand Break |
| Year Released | 1974 | 1963 |
| Engine Position | Front | Front |
| Engine Size | 7734 cc | 1793 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 193 HP | 96 HP |
| Engine RPM | 4400 RPM | 5300 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 2220 kg | 1270 kg |
| Vehicle Length | 5880 mm | 4490 mm |
| Vehicle Width | 2030 mm | 1630 mm |
| Wheelbase Size | 3310 mm | 2660 mm |
