1956 Armstrong Siddeley Sapphire vs. 1982 Mercury Grand Marquis
To start off, 1982 Mercury Grand Marquis is newer by 26 year(s). Which means there will be less support and parts availability for 1956 Armstrong Siddeley Sapphire. In addition, the cost of maintenance, including insurance, on 1956 Armstrong Siddeley Sapphire would be higher. At 4,186 cc (8 cylinders), 1982 Mercury Grand Marquis is equipped with a bigger engine. In terms of performance, 1982 Mercury Grand Marquis (118 HP @ 3800 RPM) has 33 more horse power than 1956 Armstrong Siddeley Sapphire. (85 HP @ 4400 RPM) In normal driving conditions, 1982 Mercury Grand Marquis should accelerate faster than 1956 Armstrong Siddeley Sapphire. With that said, vehicle weight also plays an important factor in acceleration. 1982 Mercury Grand Marquis weights approximately 320 kg more than 1956 Armstrong Siddeley Sapphire. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 1982 Mercury Grand Marquis (262 Nm @ 2200 RPM) has 102 more torque (in Nm) than 1956 Armstrong Siddeley Sapphire. (160 Nm @ 1750 RPM). This means 1982 Mercury Grand Marquis will have an easier job in driving up hills or pulling heavy equipment than 1956 Armstrong Siddeley Sapphire.
Compare all specifications:
| 1956 Armstrong Siddeley Sapphire | 1982 Mercury Grand Marquis | |
| Make | Armstrong Siddeley | Mercury |
| Model | Sapphire | Grand Marquis |
| Year Released | 1956 | 1982 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2307 cc | 4186 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 85 HP | 118 HP |
| Engine RPM | 4400 RPM | 3800 RPM |
| Torque | 160 Nm | 262 Nm |
| Torque RPM | 1750 RPM | 2200 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1360 kg | 1680 kg |
| Vehicle Length | 4580 mm | 5400 mm |
| Vehicle Width | 1730 mm | 1980 mm |
| Vehicle Height | 1570 mm | 1390 mm |
| Wheelbase Size | 2900 mm | 2910 mm |
