2009 Bentley Arnage vs. 1981 Monteverdi Sierra
To start off, 2009 Bentley Arnage is newer by 28 year(s). Which means there will be less support and parts availability for 1981 Monteverdi Sierra. In addition, the cost of maintenance, including insurance, on 1981 Monteverdi Sierra would be higher. At 6,749 cc (8 cylinders), 2009 Bentley Arnage is equipped with a bigger engine. In terms of performance, 2009 Bentley Arnage (450 HP @ 4100 RPM) has 300 more horse power than 1981 Monteverdi Sierra. (150 HP @ 4000 RPM). In normal driving conditions, 2009 Bentley Arnage should accelerate faster than 1981 Monteverdi Sierra.
Compare all specifications:
| 2009 Bentley Arnage | 1981 Monteverdi Sierra | |
| Make | Bentley | Monteverdi |
| Model | Arnage | Sierra |
| Year Released | 2009 | 1981 |
| Engine Position | Front | Front |
| Engine Size | 6749 cc | 5210 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | in-line |
| Horse Power | 450 HP | 150 HP |
| Engine RPM | 4100 RPM | 4000 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Vehicle Length | 5650 mm | 4890 mm |
| Wheelbase Size | 3370 mm | 2860 mm |
