1981 Alpina B6 vs. 1995 Opel Calibra
To start off, 1995 Opel Calibra is newer by 14 year(s). Which means there will be less support and parts availability for 1981 Alpina B6. In addition, the cost of maintenance, including insurance, on 1981 Alpina B6 would be higher. At 2,793 cc (6 cylinders), 1981 Alpina B6 is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 1981 Alpina B6 weights approximately 80 kg more than 1995 Opel Calibra.
Compare all specifications:
| 1981 Alpina B6 | 1995 Opel Calibra | |
| Make | Alpina | Opel |
| Model | B6 | Calibra |
| Year Released | 1981 | 1995 |
| Engine Position | Front | Front |
| Engine Size | 2793 cc | 1998 cc |
| Engine Cylinders | 6 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 | 1270 kg | 1190 kg |
| Vehicle Length | 4380 mm | 4500 mm |
| Vehicle Width | 1620 mm | 1700 mm |
| Vehicle Height | 1390 mm | 1610 mm |
| Wheelbase Size | 2580 mm | 2610 mm |
