1953 Armstrong Siddeley Sapphire vs. 1966 Austin A 90
To start off, 1966 Austin A 90 is newer by 13 year(s). Which means there will be less support and parts availability for 1953 Armstrong Siddeley Sapphire. In addition, the cost of maintenance, including insurance, on 1953 Armstrong Siddeley Sapphire would be higher. At 3,435 cc (6 cylinders), 1953 Armstrong Siddeley Sapphire is equipped with a bigger engine. In terms of performance, 1953 Armstrong Siddeley Sapphire (125 HP @ 4400 RPM) has 5 more horse power than 1966 Austin A 90. (120 HP @ 4750 RPM). In normal driving conditions, 1953 Armstrong Siddeley Sapphire should accelerate faster than 1966 Austin A 90. With that said, vehicle weight also plays an important factor in acceleration. 1953 Armstrong Siddeley Sapphire weights approximately 5 kg more than 1966 Austin A 90. 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, 1953 Armstrong Siddeley Sapphire (239 Nm @ 1000 RPM) has 17 more torque (in Nm) than 1966 Austin A 90. (222 Nm @ 2750 RPM). This means 1953 Armstrong Siddeley Sapphire will have an easier job in driving up hills or pulling heavy equipment than 1966 Austin A 90.
Compare all specifications:
| 1953 Armstrong Siddeley Sapphire | 1966 Austin A 90 | |
| Make | Armstrong Siddeley | Austin |
| Model | Sapphire | A 90 |
| Year Released | 1953 | 1966 |
| Engine Position | Front | Front |
| Engine Size | 3435 cc | 2912 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 125 HP | 120 HP |
| Engine RPM | 4400 RPM | 4750 RPM |
| Torque | 239 Nm | 222 Nm |
| Torque RPM | 1000 RPM | 2750 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1575 kg | 1570 kg |
| Vehicle Length | 4910 mm | 4950 mm |
| Vehicle Width | 1840 mm | 1750 mm |
| Vehicle Height | 1610 mm | 1540 mm |
| Wheelbase Size | 2900 mm | 2750 mm |
| Fuel Tank Capacity | 72 L | 34 L |
