1955 Armstrong Siddeley Sapphire vs. 2001 Holden Astra
To start off, 2001 Holden Astra is newer by 46 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 3,435 cc (6 cylinders), 1955 Armstrong Siddeley Sapphire is equipped with a bigger engine. In terms of performance, 1955 Armstrong Siddeley Sapphire (125 HP @ 4700 RPM) has 5 more horse power than 2001 Holden Astra. (120 HP @ 5600 RPM). In normal driving conditions, 1955 Armstrong Siddeley Sapphire should accelerate faster than 2001 Holden Astra. With that said, vehicle weight also plays an important factor in acceleration. 1955 Armstrong Siddeley Sapphire weights approximately 680 kg more than 2001 Holden Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1955 Armstrong Siddeley Sapphire is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1955 Armstrong Siddeley Sapphire. However, in wet, icy, snow, or gravel driving conditions, 2001 Holden Astra, being front wheel drive (FWD), will offer much better control with better grip. 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, 1955 Armstrong Siddeley Sapphire (247 Nm @ 2000 RPM) has 82 more torque (in Nm) than 2001 Holden Astra. (165 Nm @ 3600 RPM). This means 1955 Armstrong Siddeley Sapphire will have an easier job in driving up hills or pulling heavy equipment than 2001 Holden Astra.
Compare all specifications:
| 1955 Armstrong Siddeley Sapphire | 2001 Holden Astra | |
| Make | Armstrong Siddeley | Holden |
| Model | Sapphire | Astra |
| Year Released | 1955 | 2001 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 3435 cc | 1796 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 125 HP | 120 HP |
| Engine RPM | 4700 RPM | 5600 RPM |
| Torque | 247 Nm | 165 Nm |
| Torque RPM | 2000 RPM | 3600 RPM |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Doors | 4 doors | 3 doors |
| Vehicle Weight | 1830 kg | 1150 kg |
| Vehicle Length | 5390 mm | 4120 mm |
| Vehicle Width | 1840 mm | 1720 mm |
| Vehicle Height | 1680 mm | 1430 mm |
| Wheelbase Size | 3380 mm | 2610 mm |
