1945 Alfa Romeo 6C vs. 1970 Cadillac Calais
To start off, 1970 Cadillac Calais is newer by 25 year(s). Which means there will be less support and parts availability for 1945 Alfa Romeo 6C. In addition, the cost of maintenance, including insurance, on 1945 Alfa Romeo 6C would be higher. At 7,734 cc (8 cylinders), 1970 Cadillac Calais is equipped with a bigger engine. In terms of performance, 1970 Cadillac Calais (228 HP @ 4400 RPM) has 124 more horse power than 1945 Alfa Romeo 6C. (104 HP @ 4800 RPM) In normal driving conditions, 1970 Cadillac Calais should accelerate faster than 1945 Alfa Romeo 6C. With that said, vehicle weight also plays an important factor in acceleration. 1970 Cadillac Calais weights approximately 676 kg more than 1945 Alfa Romeo 6C. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Compare all specifications:
| 1945 Alfa Romeo 6C | 1970 Cadillac Calais | |
| Make | Alfa Romeo | Cadillac |
| Model | 6C | Calais |
| Year Released | 1945 | 1970 |
| Engine Position | Front | Front |
| Engine Size | 2442 cc | 7734 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 104 HP | 228 HP |
| Engine RPM | 4800 RPM | 4400 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 1400 kg | 2076 kg |
| Vehicle Length | 4690 mm | 5730 mm |
| Wheelbase Size | 2710 mm | 3300 mm |
