1991 Alfa Romeo 33 vs. 1975 Cadillac Calais
To start off, 1991 Alfa Romeo 33 is newer by 16 year(s). Which means there will be less support and parts availability for 1975 Cadillac Calais. In addition, the cost of maintenance, including insurance, on 1975 Cadillac Calais would be higher. At 8,192 cc (8 cylinders), 1975 Cadillac Calais is equipped with a bigger engine. In terms of performance, 1975 Cadillac Calais (180 HP @ 4400 RPM) has 93 more horse power than 1991 Alfa Romeo 33. (87 HP @ 6000 RPM) In normal driving conditions, 1975 Cadillac Calais should accelerate faster than 1991 Alfa Romeo 33. With that said, vehicle weight also plays an important factor in acceleration. 1975 Cadillac Calais weights approximately 1289 kg more than 1991 Alfa Romeo 33. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Compare all specifications:
| 1991 Alfa Romeo 33 | 1975 Cadillac Calais | |
| Make | Alfa Romeo | Cadillac |
| Model | 33 | Calais |
| Year Released | 1991 | 1975 |
| Engine Position | Front | Front |
| Engine Size | 1351 cc | 8192 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 87 HP | 180 HP |
| Engine RPM | 6000 RPM | 4400 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 985 kg | 2274 kg |
| Vehicle Length | 4210 mm | 5880 mm |
| Vehicle Width | 1620 mm | 2030 mm |
| Wheelbase Size | 2480 mm | 3310 mm |
