1997 Alfa Romeo 155 vs. 1973 Cadillac Calais
To start off, 1997 Alfa Romeo 155 is newer by 24 year(s). Which means there will be less support and parts availability for 1973 Cadillac Calais. In addition, the cost of maintenance, including insurance, on 1973 Cadillac Calais would be higher. At 7,734 cc (8 cylinders), 1973 Cadillac Calais is equipped with a bigger engine. In terms of performance, 1973 Cadillac Calais (208 HP @ 4400 RPM) has 90 more horse power than 1997 Alfa Romeo 155. (118 HP @ 6300 RPM) In normal driving conditions, 1973 Cadillac Calais should accelerate faster than 1997 Alfa Romeo 155. With that said, vehicle weight also plays an important factor in acceleration. 1973 Cadillac Calais weights approximately 975 kg more than 1997 Alfa Romeo 155. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Compare all specifications:
| 1997 Alfa Romeo 155 | 1973 Cadillac Calais | |
| Make | Alfa Romeo | Cadillac |
| Model | 155 | Calais |
| Year Released | 1997 | 1973 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1598 cc | 7734 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 118 HP | 208 HP |
| Engine RPM | 6300 RPM | 4400 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 1270 kg | 2245 kg |
| Vehicle Length | 4450 mm | 5880 mm |
