1945 Armstrong Siddeley 16 vs. 1977 Monteverdi Sierra
To start off, 1977 Monteverdi Sierra is newer by 32 year(s). Which means there will be less support and parts availability for 1945 Armstrong Siddeley 16. In addition, the cost of maintenance, including insurance, on 1945 Armstrong Siddeley 16 would be higher. At 5,898 cc (8 cylinders), 1977 Monteverdi Sierra is equipped with a bigger engine. In terms of performance, 1977 Monteverdi Sierra (177 HP @ 4000 RPM) has 107 more horse power than 1945 Armstrong Siddeley 16. (70 HP @ 4200 RPM) In normal driving conditions, 1977 Monteverdi Sierra should accelerate faster than 1945 Armstrong Siddeley 16.
Compare all specifications:
| 1945 Armstrong Siddeley 16 | 1977 Monteverdi Sierra | |
| Make | Armstrong Siddeley | Monteverdi |
| Model | 16 | Sierra |
| Year Released | 1945 | 1977 |
| Engine Position | Front | Front |
| Engine Size | 1989 cc | 5898 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 70 HP | 177 HP |
| Engine RPM | 4200 RPM | 4000 RPM |
| Vehicle Length | 4770 mm | 4890 mm |
| Wheelbase Size | 2930 mm | 2860 mm |
