1999 AC Aceca vs. 1970 Cadillac Calais
To start off, 1999 AC Aceca is newer by 29 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, 1999 AC Aceca (301 HP @ 5800 RPM) has 73 more horse power than 1970 Cadillac Calais. (228 HP @ 4400 RPM). In normal driving conditions, 1999 AC Aceca should accelerate faster than 1970 Cadillac Calais. With that said, vehicle weight also plays an important factor in acceleration. 1970 Cadillac Calais weights approximately 590 kg more than 1999 AC Aceca.
Compare all specifications:
| 1999 AC Aceca | 1970 Cadillac Calais | |
| Make | AC | Cadillac |
| Model | Aceca | Calais |
| Year Released | 1999 | 1970 |
| Body Type | Convertible | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4600 cc | 7734 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 301 HP | 228 HP |
| Engine RPM | 5800 RPM | 4400 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 1510 kg | 2100 kg |
| Vehicle Length | 4430 mm | 5730 mm |
| Wheelbase Size | 2480 mm | 3300 mm |
