1977 Monteverdi Sierra vs. 1978 Porsche 911
To start off, 1978 Porsche 911 is newer by 1 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 5,898 cc (8 cylinders), 1977 Monteverdi Sierra is equipped with a bigger engine. In terms of performance, 1978 Porsche 911 (185 HP @ 5500 RPM) has 8 more horse power than 1977 Monteverdi Sierra. (177 HP @ 4000 RPM) In normal driving conditions, 1978 Porsche 911 should accelerate faster than 1977 Monteverdi Sierra.
Compare all specifications:
| 1977 Monteverdi Sierra | 1978 Porsche 911 | |
| Make | Monteverdi | Porsche |
| Model | Sierra | 911 |
| Year Released | 1977 | 1978 |
| Engine Position | Front | Rear |
| Engine Size | 5898 cc | 2994 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | in-line | boxer |
| Horse Power | 177 HP | 185 HP |
| Engine RPM | 4000 RPM | 5500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Length | 4890 mm | 4300 mm |
| Wheelbase Size | 2860 mm | 2280 mm |
