1970 Cadillac Calais vs. 2007 Kia Optima
To start off, 2007 Kia Optima is newer by 37 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, 1970 Cadillac Calais (228 HP @ 4400 RPM) has 66 more horse power than 2007 Kia Optima. (162 HP @ 5800 RPM). In normal driving conditions, 1970 Cadillac Calais should accelerate faster than 2007 Kia Optima.
Compare all specifications:
| 1970 Cadillac Calais | 2007 Kia Optima | |
| Make | Cadillac | Kia |
| Model | Calais | Optima |
| Year Released | 1970 | 2007 |
| Body Type | Coupe | Sedan |
| Engine Position | Front | Front |
| Engine Size | 7734 cc | 2399 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 228 HP | 162 HP |
| Engine RPM | 4400 RPM | 5800 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Length | 5730 mm | 4740 mm |
| Wheelbase Size | 3300 mm | 2730 mm |
