1977 Monteverdi Sierra vs. 2001 Opel Vectra
To start off, 2001 Opel Vectra is newer by 24 year(s). Which means there will be less support and parts availability for 1977 Monteverdi Sierra. In addition, the cost of maintenance, including insurance, on 1977 Monteverdi Sierra would be higher. At 5,210 cc (8 cylinders), 1977 Monteverdi Sierra is equipped with a bigger engine. In terms of performance, 1977 Monteverdi Sierra (150 HP @ 4000 RPM) has 50 more horse power than 2001 Opel Vectra. (100 HP @ 4300 RPM). In normal driving conditions, 1977 Monteverdi Sierra should accelerate faster than 2001 Opel Vectra.
Compare all specifications:
| 1977 Monteverdi Sierra | 2001 Opel Vectra | |
| Make | Monteverdi | Opel |
| Model | Sierra | Vectra |
| Year Released | 1977 | 2001 |
| Engine Position | Front | Front |
| Engine Size | 5210 cc | 1994 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 150 HP | 100 HP |
| Engine RPM | 4000 RPM | 4300 RPM |
| Fuel Type | Gasoline | Diesel |
| Vehicle Length | 4890 mm | 4260 mm |
| Wheelbase Size | 2860 mm | 2500 mm |
