1955 Armstrong Siddeley Sapphire vs. 2005 Subaru Impreza
To start off, 2005 Subaru Impreza is newer by 50 year(s). Which means there will be less support and parts availability for 1955 Armstrong Siddeley Sapphire. In addition, the cost of maintenance, including insurance, on 1955 Armstrong Siddeley Sapphire would be higher. At 2,458 cc (4 cylinders), 2005 Subaru Impreza is equipped with a bigger engine. In terms of performance, 2005 Subaru Impreza (166 HP @ 5600 RPM) has 81 more horse power than 1955 Armstrong Siddeley Sapphire. (85 HP @ 4400 RPM) In normal driving conditions, 2005 Subaru Impreza should accelerate faster than 1955 Armstrong Siddeley Sapphire. With that said, vehicle weight also plays an important factor in acceleration. 1955 Armstrong Siddeley Sapphire weights approximately 10 kg more than 2005 Subaru Impreza.
Because 2005 Subaru Impreza is four wheel drive (4WD), it will have significant more traction and grip than 1955 Armstrong Siddeley Sapphire. In wet, icy, snow, or gravel driving conditions, 2005 Subaru Impreza 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, 2005 Subaru Impreza (225 Nm) has 65 more torque (in Nm) than 1955 Armstrong Siddeley Sapphire. (160 Nm). This means 2005 Subaru Impreza will have an easier job in driving up hills or pulling heavy equipment than 1955 Armstrong Siddeley Sapphire.
Compare all specifications:
| 1955 Armstrong Siddeley Sapphire | 2005 Subaru Impreza | |
| Make | Armstrong Siddeley | Subaru |
| Model | Sapphire | Impreza |
| Year Released | 1955 | 2005 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2309 cc | 2458 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | boxer |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 85 HP | 166 HP |
| Engine RPM | 4400 RPM | 5600 RPM |
| Torque | 160 Nm | 225 Nm |
| Engine Bore Size | 70 mm | 100 mm |
| Engine Stroke Size | 100 mm | 79 mm |
| Engine Compression Ratio | 7.5:1 | 10.0:1 |
| Drive Type | Rear | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1360 kg | 1350 kg |
| Vehicle Length | 4580 mm | 4420 mm |
| Vehicle Width | 1730 mm | 1750 mm |
| Vehicle Height | 1570 mm | 1450 mm |
| Wheelbase Size | 2900 mm | 2530 mm |
