2005 Bizzarrini GTS vs. 1981 Monteverdi Sierra
To start off, 2005 Bizzarrini GTS is newer by 24 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 5,210 cc (8 cylinders), 1981 Monteverdi Sierra is equipped with a bigger engine. In terms of performance, 2005 Bizzarrini GTS (523 HP @ 5800 RPM) has 373 more horse power than 1981 Monteverdi Sierra. (150 HP @ 4000 RPM). In normal driving conditions, 2005 Bizzarrini GTS should accelerate faster than 1981 Monteverdi Sierra.
Compare all specifications:
| 2005 Bizzarrini GTS | 1981 Monteverdi Sierra | |
| Make | Bizzarrini | Monteverdi |
| Model | GTS | Sierra |
| Year Released | 2005 | 1981 |
| Engine Size | 4396 cc | 5210 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | in-line |
| Horse Power | 523 HP | 150 HP |
| Engine RPM | 5800 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Length | 4680 mm | 4890 mm |
| Wheelbase Size | 2860 mm | 2860 mm |
