1981 BMW 745 vs. 1977 Monteverdi Sierra
To start off, 1981 BMW 745 is newer by 4 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, 1981 BMW 745 (252 HP @ 5200 RPM) has 75 more horse power than 1977 Monteverdi Sierra. (177 HP @ 4000 RPM). In normal driving conditions, 1981 BMW 745 should accelerate faster than 1977 Monteverdi Sierra.
Compare all specifications:
| 1981 BMW 745 | 1977 Monteverdi Sierra | |
| Make | BMW | Monteverdi |
| Model | 745 | Sierra |
| Year Released | 1981 | 1977 |
| Engine Position | Front | Front |
| Engine Size | 3430 cc | 5898 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 252 HP | 177 HP |
| Engine RPM | 5200 RPM | 4000 RPM |
| Vehicle Length | 4870 mm | 4890 mm |
| Wheelbase Size | 2800 mm | 2860 mm |
