1956 Armstrong Siddeley Sapphire vs. 2006 Ford F-150
To start off, 2006 Ford F-150 is newer by 50 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 5,408 cc (8 cylinders), 2006 Ford F-150 is equipped with a bigger engine. In terms of performance, 2006 Ford F-150 (301 HP @ 5000 RPM) has 216 more horse power than 1956 Armstrong Siddeley Sapphire. (85 HP @ 4400 RPM) In normal driving conditions, 2006 Ford F-150 should accelerate faster than 1956 Armstrong Siddeley Sapphire. With that said, vehicle weight also plays an important factor in acceleration. 2006 Ford F-150 weights approximately 355 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.
Because 2006 Ford F-150 is four wheel drive (4WD), it will have significant more traction and grip than 1956 Armstrong Siddeley Sapphire. In wet, icy, snow, or gravel driving conditions, 2006 Ford F-150 will offer significantly more control. 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, 2006 Ford F-150 (495 Nm @ 3750 RPM) has 335 more torque (in Nm) than 1956 Armstrong Siddeley Sapphire. (160 Nm @ 1750 RPM). This means 2006 Ford F-150 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 | 2006 Ford F-150 | |
| Make | Armstrong Siddeley | Ford |
| Model | Sapphire | F-150 |
| Year Released | 1956 | 2006 |
| Body Type | Sedan | Pickup |
| Engine Position | Front | Front |
| Engine Size | 2307 cc | 5408 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 3 valves |
| Horse Power | 85 HP | 301 HP |
| Engine RPM | 4400 RPM | 5000 RPM |
| Torque | 160 Nm | 495 Nm |
| Torque RPM | 1750 RPM | 3750 RPM |
| Engine Bore Size | 70 mm | 90 mm |
| Engine Stroke Size | 100 mm | 106 mm |
| Engine Compression Ratio | 7.5:1 | 10.0:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Number of Seats | 5 seats | 6 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1360 kg | 1715 kg |
| Vehicle Length | 4580 mm | 5690 mm |
| Vehicle Width | 1730 mm | 2010 mm |
| Vehicle Height | 1570 mm | 1920 mm |
| Wheelbase Size | 2900 mm | 3520 mm |
