1981 Monteverdi Sierra vs. 2003 Pontiac Bonneville
To start off, 2003 Pontiac Bonneville is newer by 22 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, 2003 Pontiac Bonneville (275 HP @ 5600 RPM) has 125 more horse power than 1981 Monteverdi Sierra. (150 HP @ 4000 RPM) In normal driving conditions, 2003 Pontiac Bonneville should accelerate faster than 1981 Monteverdi Sierra.
Compare all specifications:
| 1981 Monteverdi Sierra | 2003 Pontiac Bonneville | |
| Make | Monteverdi | Pontiac |
| Model | Sierra | Bonneville |
| Year Released | 1981 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 5210 cc | 4565 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 150 HP | 275 HP |
| Engine RPM | 4000 RPM | 5600 RPM |
| Vehicle Length | 4890 mm | 5150 mm |
| Wheelbase Size | 2860 mm | 2790 mm |
