1973 Mercury Comet vs. 1977 Monteverdi Sierra
To start off, 1977 Monteverdi Sierra is newer by 4 year(s). Which means there will be less support and parts availability for 1973 Mercury Comet. In addition, the cost of maintenance, including insurance, on 1973 Mercury Comet would be higher. At 5,898 cc (8 cylinders), 1977 Monteverdi Sierra is equipped with a bigger engine. In terms of performance, 1977 Monteverdi Sierra (177 HP @ 4000 RPM) has 95 more horse power than 1973 Mercury Comet. (82 HP @ 4400 RPM) In normal driving conditions, 1977 Monteverdi Sierra should accelerate faster than 1973 Mercury Comet.
Compare all specifications:
| 1973 Mercury Comet | 1977 Monteverdi Sierra | |
| Make | Mercury | Monteverdi |
| Model | Comet | Sierra |
| Year Released | 1973 | 1977 |
| Engine Position | Front | Front |
| Engine Size | 2782 cc | 5898 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 82 HP | 177 HP |
| Engine RPM | 4400 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Length | 4800 mm | 4890 mm |
| Wheelbase Size | 2800 mm | 2860 mm |
