1967 Cadillac Calais vs. 1971 Checker Aerobus
To start off, 1971 Checker Aerobus is newer by 4 year(s). Which means there will be less support and parts availability for 1967 Cadillac Calais. In addition, the cost of maintenance, including insurance, on 1967 Cadillac Calais would be higher. At 7,029 cc (8 cylinders), 1967 Cadillac Calais is equipped with a bigger engine. In terms of performance, 1967 Cadillac Calais (208 HP @ 4600 RPM) has 23 more horse power than 1971 Checker Aerobus. (185 HP @ 4000 RPM). In normal driving conditions, 1967 Cadillac Calais should accelerate faster than 1971 Checker Aerobus. With that said, vehicle weight also plays an important factor in acceleration. 1971 Checker Aerobus weights approximately 415 kg more than 1967 Cadillac Calais.
Compare all specifications:
| 1967 Cadillac Calais | 1971 Checker Aerobus | |
| Make | Cadillac | Checker |
| Model | Calais | Aerobus |
| Year Released | 1967 | 1971 |
| Engine Size | 7029 cc | 5733 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | in-line |
| Horse Power | 208 HP | 185 HP |
| Engine RPM | 4600 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 1990 kg | 2405 kg |
| Vehicle Length | 5700 mm | 6690 mm |
| Vehicle Width | 2030 mm | 1940 mm |
| Vehicle Height | 1370 mm | 1600 mm |
| Wheelbase Size | 3300 mm | 4760 mm |
