1965 Cadillac Calais vs. 1975 AC 428
To start off, 1975 AC 428 is newer by 10 year(s). Which means there will be less support and parts availability for 1965 Cadillac Calais. In addition, the cost of maintenance, including insurance, on 1965 Cadillac Calais would be higher. At 7,029 cc (8 cylinders), 1965 Cadillac Calais is equipped with a bigger engine. In terms of performance, 1975 AC 428 (298 HP @ 4600 RPM) has 90 more horse power than 1965 Cadillac Calais. (208 HP @ 4600 RPM) In normal driving conditions, 1975 AC 428 should accelerate faster than 1965 Cadillac Calais. With that said, vehicle weight also plays an important factor in acceleration. 1965 Cadillac Calais weights approximately 580 kg more than 1975 AC 428.
Compare all specifications:
| 1965 Cadillac Calais | 1975 AC 428 | |
| Make | Cadillac | AC |
| Model | Calais | 428 |
| Year Released | 1965 | 1975 |
| Engine Position | Front | Front |
| Engine Size | 7029 cc | 7003 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | in-line |
| Horse Power | 208 HP | 298 HP |
| Engine RPM | 4600 RPM | 4600 RPM |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 2010 kg | 1430 kg |
| Vehicle Length | 5700 mm | 4430 mm |
| Vehicle Width | 2030 mm | 1710 mm |
| Vehicle Height | 1370 mm | 1310 mm |
| Wheelbase Size | 3300 mm | 2450 mm |
