1980 Monteverdi Sierra vs. 2003 Opel Vectra
To start off, 2003 Opel Vectra is newer by 23 year(s). Which means there will be less support and parts availability for 1980 Monteverdi Sierra. In addition, the cost of maintenance, including insurance, on 1980 Monteverdi Sierra would be higher. At 5,897 cc (8 cylinders), 1980 Monteverdi Sierra is equipped with a bigger engine. In terms of performance, 1980 Monteverdi Sierra (187 HP @ 4000 RPM) has 13 more horse power than 2003 Opel Vectra. (174 HP @ 4000 RPM). In normal driving conditions, 1980 Monteverdi Sierra should accelerate faster than 2003 Opel Vectra.
Compare all specifications:
| 1980 Monteverdi Sierra | 2003 Opel Vectra | |
| Make | Monteverdi | Opel |
| Model | Sierra | Vectra |
| Year Released | 1980 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 5897 cc | 2958 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 187 HP | 174 HP |
| Engine RPM | 4000 RPM | 4000 RPM |
| Vehicle Length | 4690 mm | 4830 mm |
| Wheelbase Size | 2750 mm | 2840 mm |
