1970 Cadillac Calais vs. 1972 Checker Aerobus
To start off, 1972 Checker Aerobus is newer by 2 year(s). Which means there will be less support and parts availability for 1970 Cadillac Calais. In addition, the cost of maintenance, including insurance, on 1970 Cadillac Calais 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 42 more horse power than 1972 Checker Aerobus. (186 HP @ 4000 RPM). In normal driving conditions, 1970 Cadillac Calais should accelerate faster than 1972 Checker Aerobus. With that said, vehicle weight also plays an important factor in acceleration. 1972 Checker Aerobus weights approximately 305 kg more than 1970 Cadillac Calais.
Compare all specifications:
| 1970 Cadillac Calais | 1972 Checker Aerobus | |
| Make | Cadillac | Checker |
| Model | Calais | Aerobus |
| Year Released | 1970 | 1972 |
| Engine Size | 7734 cc | 5733 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | in-line |
| Horse Power | 228 HP | 186 HP |
| Engine RPM | 4400 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 2100 kg | 2405 kg |
| Vehicle Length | 5730 mm | 6690 mm |
| Wheelbase Size | 3300 mm | 4760 mm |
