1958 Armstrong Siddeley Star Sapphire vs. 2007 Dodge Durango
To start off, 2007 Dodge Durango 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 4,700 cc (8 cylinders), 2007 Dodge Durango is equipped with a bigger engine. In terms of performance, 2007 Dodge Durango (235 HP @ 4600 RPM) has 90 more horse power than 1958 Armstrong Siddeley Star Sapphire. (145 HP @ 4250 RPM) In normal driving conditions, 2007 Dodge Durango should accelerate faster than 1958 Armstrong Siddeley Star Sapphire. With that said, vehicle weight also plays an important factor in acceleration. 1958 Armstrong Siddeley Star Sapphire weights approximately 9 kg more than 2007 Dodge Durango.
Because 2007 Dodge Durango is four wheel drive (4WD), it will have significant more traction and grip than 1958 Armstrong Siddeley Star Sapphire. In wet, icy, snow, or gravel driving conditions, 2007 Dodge Durango 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, 2007 Dodge Durango (407 Nm @ 3600 RPM) has 95 more torque (in Nm) than 1958 Armstrong Siddeley Star Sapphire. (312 Nm @ 2000 RPM). This means 2007 Dodge Durango 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 | 2007 Dodge Durango | |
| Make | Armstrong Siddeley | Dodge |
| Model | Star Sapphire | Durango |
| Year Released | 1958 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 3990 cc | 4700 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 145 HP | 235 HP |
| Engine RPM | 4250 RPM | 4600 RPM |
| Torque | 312 Nm | 407 Nm |
| Torque RPM | 2000 RPM | 3600 RPM |
| Engine Bore Size | 97.1 mm | 93 mm |
| Engine Stroke Size | 90 mm | 87 mm |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 8 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1778 kg | 1769 kg |
| Vehicle Length | 4940 mm | 5110 mm |
| Vehicle Width | 1890 mm | 1940 mm |
| Vehicle Height | 1580 mm | 1890 mm |
| Wheelbase Size | 2900 mm | 3030 mm |
| Fuel Tank Capacity | 72 L | 102 L |
