1955 Armstrong Siddeley Sapphire vs. 2009 Jaguar X-Type
To start off, 2009 Jaguar X-Type is newer by 54 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 3,435 cc (6 cylinders), 1955 Armstrong Siddeley Sapphire is equipped with a bigger engine. In terms of performance, 2009 Jaguar X-Type (143 HP @ 3500 RPM) has 18 more horse power than 1955 Armstrong Siddeley Sapphire. (125 HP @ 4700 RPM) In normal driving conditions, 2009 Jaguar X-Type should accelerate faster than 1955 Armstrong Siddeley Sapphire. With that said, vehicle weight also plays an important factor in acceleration. 1955 Armstrong Siddeley Sapphire weights approximately 328 kg more than 2009 Jaguar X-Type.
Because 1955 Armstrong Siddeley Sapphire is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1955 Armstrong Siddeley Sapphire. However, in wet, icy, snow, or gravel driving conditions, 2009 Jaguar X-Type, being front wheel drive (FWD), will offer much better control with better grip. 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, 2009 Jaguar X-Type (361 Nm @ 1800 RPM) has 114 more torque (in Nm) than 1955 Armstrong Siddeley Sapphire. (247 Nm @ 2000 RPM). This means 2009 Jaguar X-Type 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 | 2009 Jaguar X-Type | |
| Make | Armstrong Siddeley | Jaguar |
| Model | Sapphire | X-Type |
| Year Released | 1955 | 2009 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3435 cc | 2198 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 125 HP | 143 HP |
| Engine RPM | 4700 RPM | 3500 RPM |
| Torque | 247 Nm | 361 Nm |
| Torque RPM | 2000 RPM | 1800 RPM |
| Engine Bore Size | 90 mm | 86 mm |
| Engine Stroke Size | 90 mm | 94.6 mm |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 7 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1830 kg | 1502 kg |
| Vehicle Length | 5390 mm | 4720 mm |
| Vehicle Width | 1840 mm | 1800 mm |
| Vehicle Height | 1680 mm | 1440 mm |
| Wheelbase Size | 3380 mm | 2720 mm |
| Fuel Tank Capacity | 72 L | 61 L |
