1977 Monteverdi Sierra vs. 2001 Opel Omega
To start off, 2001 Opel Omega 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 8 more horse power than 2001 Opel Omega. (142 HP @ 5400 RPM). In normal driving conditions, 1977 Monteverdi Sierra should accelerate faster than 2001 Opel Omega.
Compare all specifications:
| 1977 Monteverdi Sierra | 2001 Opel Omega | |
| Make | Monteverdi | Opel |
| Model | Sierra | Omega |
| Year Released | 1977 | 2001 |
| Engine Position | Front | Middle |
| Engine Size | 5210 cc | 2198 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 150 HP | 142 HP |
| Engine RPM | 4000 RPM | 5400 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Length | 4890 mm | 4900 mm |
| Wheelbase Size | 2860 mm | 2740 mm |
