1981 Monteverdi Sierra vs. 1996 Opel Astra
To start off, 1996 Opel Astra is newer by 15 year(s). Which means there will be less support and parts availability for 1981 Monteverdi Sierra. In addition, the cost of maintenance, including insurance, on 1981 Monteverdi Sierra would be higher. At 5,210 cc (8 cylinders), 1981 Monteverdi Sierra is equipped with a bigger engine. In terms of performance, 1981 Monteverdi Sierra (150 HP @ 4000 RPM) has 61 more horse power than 1996 Opel Astra. (89 HP @ 5800 RPM). In normal driving conditions, 1981 Monteverdi Sierra should accelerate faster than 1996 Opel Astra.
Compare all specifications:
| 1981 Monteverdi Sierra | 1996 Opel Astra | |
| Make | Monteverdi | Opel |
| Model | Sierra | Astra |
| Year Released | 1981 | 1996 |
| Engine Position | Front | Front |
| Engine Size | 5210 cc | 1389 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 150 HP | 89 HP |
| Engine RPM | 4000 RPM | 5800 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Length | 4890 mm | 4280 mm |
| Wheelbase Size | 2860 mm | 2620 mm |
