1981 Alfa Romeo Giulietta vs. 1993 Opel Calibra
To start off, 1993 Opel Calibra is newer by 12 year(s). Which means there will be less support and parts availability for 1981 Alfa Romeo Giulietta. In addition, the cost of maintenance, including insurance, on 1981 Alfa Romeo Giulietta would be higher. At 1,998 cc (4 cylinders), 1993 Opel Calibra is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 1993 Opel Calibra weights approximately 94 kg more than 1981 Alfa Romeo Giulietta.
Compare all specifications:
| 1981 Alfa Romeo Giulietta | 1993 Opel Calibra | |
| Make | Alfa Romeo | Opel |
| Model | Giulietta | Calibra |
| Year Released | 1981 | 1993 |
| Engine Position | Front | Front |
| Engine Size | 1357 cc | 1998 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 0 HP | 115 HP |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 4 seats |
| Vehicle Weight | 1100 kg | 1194 kg |
| Vehicle Length | 4220 mm | 4500 mm |
| Vehicle Width | 1660 mm | 1700 mm |
| Vehicle Height | 1410 mm | 1610 mm |
| Wheelbase Size | 2520 mm | 2610 mm |
