1972 Cadillac Calais vs. 2003 Peugeot 406
To start off, 2003 Peugeot 406 is newer by 31 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 @ 4400 RPM) has 74 more horse power than 2003 Peugeot 406. (136 HP @ 6000 RPM). In normal driving conditions, 1972 Cadillac Calais should accelerate faster than 2003 Peugeot 406. With that said, vehicle weight also plays an important factor in acceleration. 1972 Cadillac Calais weights approximately 769 kg more than 2003 Peugeot 406. 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 | 2003 Peugeot 406 | |
| Make | Cadillac | Peugeot |
| Model | Calais | 406 |
| Year Released | 1972 | 2003 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 7734 cc | 1997 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 210 HP | 136 HP |
| Engine RPM | 4400 RPM | 6000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 2130 kg | 1361 kg |
| Vehicle Length | 5830 mm | 4620 mm |
| Wheelbase Size | 3310 mm | 2450 mm |
