1981 Monteverdi Sierra vs. 2008 Porsche 911
To start off, 2008 Porsche 911 is newer by 27 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, 2008 Porsche 911 (405 HP @ 6000 RPM) has 255 more horse power than 1981 Monteverdi Sierra. (150 HP @ 4000 RPM) In normal driving conditions, 2008 Porsche 911 should accelerate faster than 1981 Monteverdi Sierra.
Compare all specifications:
| 1981 Monteverdi Sierra | 2008 Porsche 911 | |
| Make | Monteverdi | Porsche |
| Model | Sierra | 911 |
| Year Released | 1981 | 2008 |
| Engine Position | Front | Rear |
| Engine Size | 5210 cc | 3600 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | in-line | boxer |
| Horse Power | 150 HP | 405 HP |
| Engine RPM | 4000 RPM | 6000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Length | 4890 mm | 4790 mm |
| Wheelbase Size | 2860 mm | 2360 mm |
