1955 Armstrong Siddeley Sapphire vs. 1956 Jeep CJ5
To start off, 1956 Jeep CJ5 is newer by 1 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 3,153 cc (4 cylinders), 1956 Jeep CJ5 is equipped with a bigger engine. In terms of performance, 1955 Armstrong Siddeley Sapphire (85 HP @ 4400 RPM) has 23 more horse power than 1956 Jeep CJ5. (62 HP @ 3000 RPM). In normal driving conditions, 1955 Armstrong Siddeley Sapphire should accelerate faster than 1956 Jeep CJ5. With that said, vehicle weight also plays an important factor in acceleration. 1955 Armstrong Siddeley Sapphire weights approximately 180 kg more than 1956 Jeep CJ5. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1956 Jeep CJ5 is four wheel drive (4WD), it will have significant more traction and grip than 1955 Armstrong Siddeley Sapphire. In wet, icy, snow, or gravel driving conditions, 1956 Jeep CJ5 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, 1956 Jeep CJ5 (179 Nm @ 1350 RPM) has 19 more torque (in Nm) than 1955 Armstrong Siddeley Sapphire. (160 Nm @ 1750 RPM). This means 1956 Jeep CJ5 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 | 1956 Jeep CJ5 | |
| Make | Armstrong Siddeley | Jeep |
| Model | Sapphire | CJ5 |
| Year Released | 1955 | 1956 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 2309 cc | 3153 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 85 HP | 62 HP |
| Engine RPM | 4400 RPM | 3000 RPM |
| Torque | 160 Nm | 179 Nm |
| Torque RPM | 1750 RPM | 1350 RPM |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1360 kg | 1180 kg |
| Vehicle Length | 4580 mm | 3520 mm |
| Vehicle Width | 1730 mm | 1550 mm |
| Vehicle Height | 1570 mm | 1740 mm |
| Wheelbase Size | 2900 mm | 2060 mm |
