1955 Armstrong Siddeley Sapphire vs. 1955 Jensen Interceptor
To start off, both 1955 Armstrong Siddeley Sapphire and 1955 Jensen Interceptor were released in the same year (1955). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 3,993 cc (6 cylinders), 1955 Jensen Interceptor is equipped with a bigger engine. In terms of performance, 1955 Jensen Interceptor (129 HP @ 3700 RPM) has 44 more horse power than 1955 Armstrong Siddeley Sapphire. (85 HP @ 4400 RPM) In normal driving conditions, 1955 Jensen Interceptor should accelerate faster than 1955 Armstrong Siddeley Sapphire. With that said, vehicle weight also plays an important factor in acceleration. 1955 Jensen Interceptor weights approximately 135 kg more than 1955 Armstrong Siddeley Sapphire. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1955 Jensen Interceptor (287 Nm @ 2200 RPM) has 127 more torque (in Nm) than 1955 Armstrong Siddeley Sapphire. (160 Nm @ 1750 RPM). This means 1955 Jensen Interceptor will have an easier job in driving up hills or pulling heavy equipment than 1955 Armstrong Siddeley Sapphire.
Compare all specifications:
1955 Armstrong Siddeley Sapphire | 1955 Jensen Interceptor | |
Make | Armstrong Siddeley | Jensen |
Model | Sapphire | Interceptor |
Year Released | 1955 | 1955 |
Engine Position | Front | Front |
Engine Size | 2309 cc | 3993 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 2 valves | 2 valves |
Horse Power | 85 HP | 129 HP |
Engine RPM | 4400 RPM | 3700 RPM |
Torque | 160 Nm | 287 Nm |
Torque RPM | 1750 RPM | 2200 RPM |
Engine Bore Size | 70 mm | 87.3 mm |
Engine Stroke Size | 100 mm | 111.1 mm |
Fuel Type | Gasoline | Gasoline |
Vehicle Weight | 1360 kg | 1495 kg |
Vehicle Length | 4580 mm | 4780 mm |
Vehicle Width | 1730 mm | 1680 mm |
Vehicle Height | 1570 mm | 1480 mm |
Wheelbase Size | 2900 mm | 2860 mm |