1992 Opel Calibra vs. 1975 Volkswagen 181
To start off, 1992 Opel Calibra is newer by 17 year(s). Which means there will be less support and parts availability for 1975 Volkswagen 181. In addition, the cost of maintenance, including insurance, on 1975 Volkswagen 181 would be higher. At 1,998 cc (4 cylinders), 1992 Opel Calibra is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 1992 Opel Calibra weights approximately 290 kg more than 1975 Volkswagen 181.
Compare all specifications:
| 1992 Opel Calibra | 1975 Volkswagen 181 | |
| Make | Opel | Volkswagen |
| Model | Calibra | 181 |
| Year Released | 1992 | 1975 |
| Engine Position | Front | Rear |
| Engine Size | 1998 cc | 1584 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 115 HP | 0 HP |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 4 seats | 5 seats |
| Vehicle Weight | 1190 kg | 900 kg |
| Vehicle Length | 4500 mm | 3790 mm |
| Vehicle Width | 1700 mm | 1650 mm |
| Vehicle Height | 1610 mm | 1630 mm |
| Wheelbase Size | 2610 mm | 2410 mm |
