1955 Armstrong Siddeley Sapphire vs. 1968 Jaguar XJ-13
To start off, 1968 Jaguar XJ-13 is newer by 13 year(s). Which means there will be less support and parts availability for 1955 Armstrong Siddeley Sapphire. In addition, the cost of maintenance, including insurance, on 1955 Armstrong Siddeley Sapphire would be higher. At 4,990 cc (12 cylinders), 1968 Jaguar XJ-13 is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 1955 Armstrong Siddeley Sapphire weights approximately 525 kg more than 1968 Jaguar XJ-13.
Let's talk about torque, 1968 Jaguar XJ-13 (570 Nm @ 6300 RPM) has 381 more torque (in Nm) than 1955 Armstrong Siddeley Sapphire. (189 Nm @ 3500 RPM). This means 1968 Jaguar XJ-13 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 | 1968 Jaguar XJ-13 | |
Make | Armstrong Siddeley | Jaguar |
Model | Sapphire | XJ-13 |
Year Released | 1955 | 1968 |
Engine Position | Front | Front |
Engine Size | 2290 cc | 4990 cc |
Engine Cylinders | 6 cylinders | 12 cylinders |
Engine Type | in-line | V |
Horse Power | 118 HP | 0 HP |
Torque | 189 Nm | 570 Nm |
Torque RPM | 3500 RPM | 6300 RPM |
Fuel Type | Gasoline | Gasoline |
Vehicle Weight | 1650 kg | 1125 kg |
Vehicle Length | 4580 mm | 4840 mm |
Vehicle Width | 1750 mm | 1780 mm |
Vehicle Height | 1570 mm | 1000 mm |