1958 Armstrong Siddeley Star Sapphire vs. 2005 Ford E-150
To start off, 2005 Ford E-150 is newer by 47 year(s). Which means there will be less support and parts availability for 1958 Armstrong Siddeley Star Sapphire. In addition, the cost of maintenance, including insurance, on 1958 Armstrong Siddeley Star Sapphire would be higher. At 4,605 cc (8 cylinders), 2005 Ford E-150 is equipped with a bigger engine. In terms of performance, 2005 Ford E-150 (225 HP @ 6250 RPM) has 80 more horse power than 1958 Armstrong Siddeley Star Sapphire. (145 HP @ 4250 RPM) In normal driving conditions, 2005 Ford E-150 should accelerate faster than 1958 Armstrong Siddeley Star Sapphire. With that said, vehicle weight also plays an important factor in acceleration. 2005 Ford E-150 weights approximately 605 kg more than 1958 Armstrong Siddeley Star Sapphire. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2005 Ford E-150 (373 Nm) has 61 more torque (in Nm) than 1958 Armstrong Siddeley Star Sapphire. (312 Nm). This means 2005 Ford E-150 will have an easier job in driving up hills or pulling heavy equipment than 1958 Armstrong Siddeley Star Sapphire.
Compare all specifications:
| 1958 Armstrong Siddeley Star Sapphire | 2005 Ford E-150 | |
| Make | Armstrong Siddeley | Ford |
| Model | Star Sapphire | E-150 |
| Year Released | 1958 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 3990 cc | 4605 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 145 HP | 225 HP |
| Engine RPM | 4250 RPM | 6250 RPM |
| Torque | 312 Nm | 373 Nm |
| Engine Bore Size | 97.1 mm | 90 mm |
| Engine Stroke Size | 90 mm | 90 mm |
| Engine Compression Ratio | 7.5:1 | 9.0:1 |
| Number of Seats | 5 seats | 8 seats |
| Number of Doors | 4 doors | 3 doors |
| Vehicle Weight | 1778 kg | 2383 kg |
| Vehicle Length | 4940 mm | 5390 mm |
| Vehicle Width | 1890 mm | 1790 mm |
| Vehicle Height | 1580 mm | 2060 mm |
| Wheelbase Size | 2900 mm | 3510 mm |
| Fuel Tank Capacity | 72 L | 132 L |
