1964 Austin A 90 vs. 1971 Cadillac Calais
To start off, 1971 Cadillac Calais is newer by 7 year(s). Which means there will be less support and parts availability for 1964 Austin A 90. In addition, the cost of maintenance, including insurance, on 1964 Austin A 90 would be higher. At 7,733 cc (8 cylinders), 1971 Cadillac Calais is equipped with a bigger engine. In terms of performance, 1971 Cadillac Calais (228 HP @ 4400 RPM) has 108 more horse power than 1964 Austin A 90. (120 HP @ 4750 RPM) In normal driving conditions, 1971 Cadillac Calais should accelerate faster than 1964 Austin A 90. With that said, vehicle weight also plays an important factor in acceleration. 1971 Cadillac Calais weights approximately 528 kg more than 1964 Austin A 90. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Compare all specifications:
| 1964 Austin A 90 | 1971 Cadillac Calais | |
| Make | Austin | Cadillac |
| Model | A 90 | Calais |
| Year Released | 1964 | 1971 |
| Engine Position | Front | Front |
| Engine Size | 2912 cc | 7733 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 120 HP | 228 HP |
| Engine RPM | 4750 RPM | 4400 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 1572 kg | 2100 kg |
| Vehicle Length | 4780 mm | 5750 mm |
| Wheelbase Size | 2750 mm | 3310 mm |
