1956 Armstrong Siddeley Sapphire vs. 1978 Bitter Diplomat
To start off, 1978 Bitter Diplomat is newer by 22 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 5,354 cc (8 cylinders), 1978 Bitter Diplomat is equipped with a bigger engine. In terms of performance, 1978 Bitter Diplomat (227 HP @ 4700 RPM) has 142 more horse power than 1956 Armstrong Siddeley Sapphire. (85 HP @ 4400 RPM) In normal driving conditions, 1978 Bitter Diplomat should accelerate faster than 1956 Armstrong Siddeley Sapphire. With that said, vehicle weight also plays an important factor in acceleration. 1978 Bitter Diplomat weights approximately 320 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.
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, 1978 Bitter Diplomat (419 Nm @ 3100 RPM) has 259 more torque (in Nm) than 1956 Armstrong Siddeley Sapphire. (160 Nm @ 1750 RPM). This means 1978 Bitter Diplomat 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 | 1978 Bitter Diplomat | |
Make | Armstrong Siddeley | Bitter |
Model | Sapphire | Diplomat |
Year Released | 1956 | 1978 |
Engine Position | Front | Front |
Engine Size | 2307 cc | 5354 cc |
Engine Cylinders | 6 cylinders | 8 cylinders |
Engine Type | in-line | in-line |
Horse Power | 85 HP | 227 HP |
Engine RPM | 4400 RPM | 4700 RPM |
Torque | 160 Nm | 419 Nm |
Torque RPM | 1750 RPM | 3100 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | Rear |
Vehicle Weight | 1360 kg | 1680 kg |
Vehicle Length | 4580 mm | 4860 mm |
Vehicle Width | 1730 mm | 1850 mm |
Vehicle Height | 1570 mm | 1290 mm |
Wheelbase Size | 2900 mm | 2690 mm |