1970 Cadillac Calais vs. 2012 Kia Optima
To start off, 2012 Kia Optima is newer by 42 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, 2012 Kia Optima (274 HP @ 6000 RPM) has 46 more horse power than 1970 Cadillac Calais. (228 HP @ 4400 RPM) In normal driving conditions, 2012 Kia Optima should accelerate faster than 1970 Cadillac Calais. With that said, vehicle weight also plays an important factor in acceleration. 1970 Cadillac Calais weights approximately 541 kg more than 2012 Kia Optima.
Compare all specifications:
| 1970 Cadillac Calais | 2012 Kia Optima | |
| Make | Cadillac | Kia |
| Model | Calais | Optima |
| Year Released | 1970 | 2012 |
| Body Type | Coupe | Sedan |
| Engine Position | Front | Front |
| Engine Size | 7734 cc | 2000 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 228 HP | 274 HP |
| Engine RPM | 4400 RPM | 6000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 2076 kg | 1535 kg |
| Vehicle Length | 5730 mm | 4844 mm |
| Wheelbase Size | 3300 mm | 2797 mm |
