1956 Armstrong Siddeley Sapphire vs. 1980 Steyr G-series
To start off, 1980 Steyr G-series is newer by 24 year(s). Which means there will be less support and parts availability for 1956 Armstrong Siddeley Sapphire. In addition, the cost of maintenance, including insurance, on 1956 Armstrong Siddeley Sapphire would be higher. At 2,746 cc (6 cylinders), 1980 Steyr G-series is equipped with a bigger engine. In terms of performance, 1980 Steyr G-series (148 HP @ 5250 RPM) has 63 more horse power than 1956 Armstrong Siddeley Sapphire. (85 HP @ 4400 RPM) In normal driving conditions, 1980 Steyr G-series should accelerate faster than 1956 Armstrong Siddeley Sapphire. With that said, vehicle weight also plays an important factor in acceleration. 1980 Steyr G-series weights approximately 640 kg more than 1956 Armstrong Siddeley Sapphire. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1980 Steyr G-series is four wheel drive (4WD), it will have significant more traction and grip than 1956 Armstrong Siddeley Sapphire. In wet, icy, snow, or gravel driving conditions, 1980 Steyr G-series 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, 1980 Steyr G-series (226 Nm @ 4250 RPM) has 66 more torque (in Nm) than 1956 Armstrong Siddeley Sapphire. (160 Nm @ 1750 RPM). This means 1980 Steyr G-series will have an easier job in driving up hills or pulling heavy equipment than 1956 Armstrong Siddeley Sapphire.
Compare all specifications:
| 1956 Armstrong Siddeley Sapphire | 1980 Steyr G-series | |
| Make | Armstrong Siddeley | Steyr |
| Model | Sapphire | G-series |
| Year Released | 1956 | 1980 |
| Engine Size | 2307 cc | 2746 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 85 HP | 148 HP |
| Engine RPM | 4400 RPM | 5250 RPM |
| Torque | 160 Nm | 226 Nm |
| Torque RPM | 1750 RPM | 4250 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1360 kg | 2000 kg |
| Vehicle Length | 4580 mm | 4240 mm |
| Vehicle Width | 1730 mm | 1770 mm |
| Vehicle Height | 1570 mm | 1940 mm |
| Wheelbase Size | 2900 mm | 2410 mm |
