1972 Cadillac Calais vs. 2010 Chevrolet Optra
To start off, 2010 Chevrolet Optra is newer by 38 year(s). Which means there will be less support and parts availability for 1972 Cadillac Calais. In addition, the cost of maintenance, including insurance, on 1972 Cadillac Calais would be higher. At 7,734 cc (8 cylinders), 1972 Cadillac Calais is equipped with a bigger engine. In terms of performance, 1972 Cadillac Calais (210 HP) has 102 more horse power than 2010 Chevrolet Optra. (108 HP). In normal driving conditions, 1972 Cadillac Calais should accelerate faster than 2010 Chevrolet Optra. With that said, vehicle weight also plays an important factor in acceleration. 1972 Cadillac Calais weights approximately 869 kg more than 2010 Chevrolet Optra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Compare all specifications:
| 1972 Cadillac Calais | 2010 Chevrolet Optra | |
| Make | Cadillac | Chevrolet |
| Model | Calais | Optra |
| Year Released | 1972 | 2010 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 7734 cc | 1597 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 210 HP | 108 HP |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 2130 kg | 1261 kg |
| Vehicle Length | 5830 mm | 4510 mm |
| Wheelbase Size | 3310 mm | 2610 mm |
