1955 Armstrong Siddeley Sapphire vs. 1985 Monteverdi Tiara
To start off, 1985 Monteverdi Tiara is newer by 30 year(s). Which means there will be less support and parts availability for 1955 Armstrong Siddeley Sapphire. In addition, the cost of maintenance, including insurance, on 1955 Armstrong Siddeley Sapphire would be higher. At 3,839 cc (8 cylinders), 1985 Monteverdi Tiara is equipped with a bigger engine. In terms of performance, 1985 Monteverdi Tiara (201 HP @ 5250 RPM) has 76 more horse power than 1955 Armstrong Siddeley Sapphire. (125 HP @ 4700 RPM) In normal driving conditions, 1985 Monteverdi Tiara should accelerate faster than 1955 Armstrong Siddeley Sapphire.
Compare all specifications:
| 1955 Armstrong Siddeley Sapphire | 1985 Monteverdi Tiara | |
| Make | Armstrong Siddeley | Monteverdi |
| Model | Sapphire | Tiara |
| Year Released | 1955 | 1985 |
| Engine Position | Front | Front |
| Engine Size | 3435 cc | 3839 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 125 HP | 201 HP |
| Engine RPM | 4700 RPM | 5250 RPM |
| Vehicle Length | 5390 mm | 5280 mm |
| Wheelbase Size | 3380 mm | 3080 mm |
