2007 Mazda 6 vs. 1977 Monteverdi Sierra
To start off, 2007 Mazda 6 is newer by 30 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 5,210 cc (8 cylinders), 1977 Monteverdi Sierra is equipped with a bigger engine. In terms of performance, 2007 Mazda 6 (212 HP @ 6000 RPM) has 62 more horse power than 1977 Monteverdi Sierra. (150 HP @ 4000 RPM). In normal driving conditions, 2007 Mazda 6 should accelerate faster than 1977 Monteverdi Sierra.
Compare all specifications:
| 2007 Mazda 6 | 1977 Monteverdi Sierra | |
| Make | Mazda | Monteverdi |
| Model | 6 | Sierra |
| Year Released | 2007 | 1977 |
| Engine Position | Front | Front |
| Engine Size | 2966 cc | 5210 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | in-line |
| Horse Power | 212 HP | 150 HP |
| Engine RPM | 6000 RPM | 4000 RPM |
| Vehicle Length | 4750 mm | 4890 mm |
| Wheelbase Size | 2680 mm | 2860 mm |
