1956 Armstrong Siddeley Sapphire vs. 2008 Jaguar XJ
To start off, 2008 Jaguar XJ is newer by 52 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 2,722 cc (6 cylinders), 2008 Jaguar XJ is equipped with a bigger engine. In terms of performance, 2008 Jaguar XJ (204 HP @ 4000 RPM) has 119 more horse power than 1956 Armstrong Siddeley Sapphire. (85 HP @ 4400 RPM) In normal driving conditions, 2008 Jaguar XJ should accelerate faster than 1956 Armstrong Siddeley Sapphire. With that said, vehicle weight also plays an important factor in acceleration. 2008 Jaguar XJ weights approximately 299 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, 2008 Jaguar XJ (435 Nm @ 1900 RPM) has 275 more torque (in Nm) than 1956 Armstrong Siddeley Sapphire. (160 Nm @ 1750 RPM). This means 2008 Jaguar XJ will have an easier job in driving up hills or pulling heavy equipment than 1956 Armstrong Siddeley Sapphire. 2008 Jaguar XJ has automatic transmission and 1956 Armstrong Siddeley Sapphire has manual transmission. 1956 Armstrong Siddeley Sapphire will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Jaguar XJ will be easier to drive especially in heavy traffic.
Compare all specifications:
1956 Armstrong Siddeley Sapphire | 2008 Jaguar XJ | |
Make | Armstrong Siddeley | Jaguar |
Model | Sapphire | XJ |
Year Released | 1956 | 2008 |
Body Type | Sedan | Sedan |
Engine Position | Front | Front |
Engine Size | 2307 cc | 2722 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 85 HP | 204 HP |
Engine RPM | 4400 RPM | 4000 RPM |
Torque | 160 Nm | 435 Nm |
Torque RPM | 1750 RPM | 1900 RPM |
Engine Bore Size | 70 mm | 81 mm |
Engine Stroke Size | 100 mm | 88 mm |
Engine Compression Ratio | 7.5:1 | 17.2:1 |
Fuel Type | Gasoline | Diesel |
Drive Type | Rear | Rear |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1360 kg | 1659 kg |
Vehicle Length | 4580 mm | 5100 mm |
Vehicle Width | 1730 mm | 1870 mm |
Vehicle Height | 1570 mm | 1450 mm |
Wheelbase Size | 2900 mm | 3040 mm |