1966 Alfa Romeo Giulia vs. 1975 Cadillac Calais
To start off, 1975 Cadillac Calais is newer by 9 year(s). Which means there will be less support and parts availability for 1966 Alfa Romeo Giulia. In addition, the cost of maintenance, including insurance, on 1966 Alfa Romeo Giulia 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 98 more horse power than 1966 Alfa Romeo Giulia. (82 HP @ 6000 RPM) In normal driving conditions, 1975 Cadillac Calais should accelerate faster than 1966 Alfa Romeo Giulia. With that said, vehicle weight also plays an important factor in acceleration. 1975 Cadillac Calais weights approximately 1335 kg more than 1966 Alfa Romeo Giulia. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Compare all specifications:
| 1966 Alfa Romeo Giulia | 1975 Cadillac Calais | |
| Make | Alfa Romeo | Cadillac |
| Model | Giulia | Calais |
| Year Released | 1966 | 1975 |
| Engine Position | Front | Front |
| Engine Size | 1289 cc | 8192 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 82 HP | 180 HP |
| Engine RPM | 6000 RPM | 4400 RPM |
| Vehicle Weight | 970 kg | 2305 kg |
| Vehicle Length | 4150 mm | 5880 mm |
| Wheelbase Size | 2520 mm | 3310 mm |
