1958 Armstrong Siddeley Star Sapphire vs. 2007 Ford F-250
To start off, 2007 Ford F-250 is newer by 49 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 4,200 cc, 2007 Ford F-250 is equipped with a bigger engine. In terms of performance, 2007 Ford F-250 (177 HP @ 3800 RPM) has 32 more horse power than 1958 Armstrong Siddeley Star Sapphire. (145 HP @ 4250 RPM) In normal driving conditions, 2007 Ford F-250 should accelerate faster than 1958 Armstrong Siddeley Star Sapphire. With that said, vehicle weight also plays an important factor in acceleration. 2007 Ford F-250 weights approximately 886 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.
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, 2007 Ford F-250 (500 Nm @ 2000 RPM) has 188 more torque (in Nm) than 1958 Armstrong Siddeley Star Sapphire. (312 Nm @ 2000 RPM). This means 2007 Ford F-250 will have an easier job in driving up hills or pulling heavy equipment than 1958 Armstrong Siddeley Star Sapphire. 1958 Armstrong Siddeley Star Sapphire has automatic transmission and 2007 Ford F-250 has manual transmission. 2007 Ford F-250 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1958 Armstrong Siddeley Star Sapphire will be easier to drive especially in heavy traffic.
Compare all specifications:
1958 Armstrong Siddeley Star Sapphire | 2007 Ford F-250 | |
Make | Armstrong Siddeley | Ford |
Model | Star Sapphire | F-250 |
Year Released | 1958 | 2007 |
Engine Position | Front | Front |
Engine Size | 3990 cc | 4200 cc |
Horse Power | 145 HP | 177 HP |
Engine RPM | 4250 RPM | 3800 RPM |
Torque | 312 Nm | 500 Nm |
Torque RPM | 2000 RPM | 2000 RPM |
Engine Bore Size | 97.1 mm | 93 mm |
Engine Stroke Size | 90 mm | 103 mm |
Engine Compression Ratio | 7.5:1 | 17.8:1 |
Drive Type | Rear | Rear |
Transmission Type | Automatic | Manual |
Number of Seats | 5 seats | 2 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 1778 kg | 2664 kg |
Vehicle Length | 4940 mm | 5760 mm |
Vehicle Width | 1890 mm | 1870 mm |
Vehicle Height | 1580 mm | 2040 mm |
Wheelbase Size | 2900 mm | 3490 mm |
Fuel Tank Capacity | 72 L | 144 L |