1978 Mazda 121 vs. 1978 Monteverdi Sierra
To start off, both 1978 Mazda 121 and 1978 Monteverdi Sierra were released in the same year (1978). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 5,210 cc (8 cylinders), 1978 Monteverdi Sierra is equipped with a bigger engine. In terms of performance, 1978 Monteverdi Sierra (150 HP @ 4000 RPM) has 64 more horse power than 1978 Mazda 121. (86 HP @ 4800 RPM) In normal driving conditions, 1978 Monteverdi Sierra should accelerate faster than 1978 Mazda 121.
Compare all specifications:
| 1978 Mazda 121 | 1978 Monteverdi Sierra | |
| Make | Mazda | Monteverdi |
| Model | 121 | Sierra |
| Year Released | 1978 | 1978 |
| Engine Position | Front | Front |
| Engine Size | 1970 cc | 5210 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 86 HP | 150 HP |
| Engine RPM | 4800 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Length | 4510 mm | 4890 mm |
| Wheelbase Size | 2520 mm | 2860 mm |
