1975 Abarth 124 vs. 1956 Armstrong Siddeley Sapphire
To start off, 1975 Abarth 124 is newer by 19 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 2,290 cc (6 cylinders), 1956 Armstrong Siddeley Sapphire is equipped with a bigger engine. In terms of performance, 1975 Abarth 124 (126 HP @ 6200 RPM) has 8 more horse power than 1956 Armstrong Siddeley Sapphire. (118 HP @ 5000 RPM). In normal driving conditions, 1975 Abarth 124 should accelerate faster than 1956 Armstrong Siddeley Sapphire. With that said, vehicle weight also plays an important factor in acceleration. 1956 Armstrong Siddeley Sapphire weights approximately 780 kg more than 1975 Abarth 124.
Let's talk about torque, 1956 Armstrong Siddeley Sapphire (189 Nm @ 3500 RPM) has 32 more torque (in Nm) than 1975 Abarth 124. (157 Nm @ 5000 RPM). This means 1956 Armstrong Siddeley Sapphire will have an easier job in driving up hills or pulling heavy equipment than 1975 Abarth 124.
Compare all specifications:
| 1975 Abarth 124 | 1956 Armstrong Siddeley Sapphire | |
| Make | Abarth | Armstrong Siddeley |
| Model | 124 | Sapphire |
| Year Released | 1975 | 1956 |
| Engine Position | Front | Front |
| Engine Size | 1755 cc | 2290 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 126 HP | 118 HP |
| Engine RPM | 6200 RPM | 5000 RPM |
| Torque | 157 Nm | 189 Nm |
| Torque RPM | 5000 RPM | 3500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 870 kg | 1650 kg |
