1958 Armstrong Siddeley Star Sapphire vs. 1989 Jaguar XJS
To start off, 1989 Jaguar XJS is newer by 31 year(s). Which means there will be less support and parts availability for 1958 Armstrong Siddeley Star Sapphire. In addition, the cost of maintenance, including insurance, on 1958 Armstrong Siddeley Star Sapphire would be higher. At 3,990 cc (6 cylinders), 1958 Armstrong Siddeley Star Sapphire is equipped with a bigger engine. In terms of performance, 1989 Jaguar XJS (217 HP @ 5300 RPM) has 72 more horse power than 1958 Armstrong Siddeley Star Sapphire. (145 HP @ 4250 RPM) In normal driving conditions, 1989 Jaguar XJS should accelerate faster than 1958 Armstrong Siddeley Star Sapphire. With that said, vehicle weight also plays an important factor in acceleration. 1958 Armstrong Siddeley Star Sapphire weights approximately 148 kg more than 1989 Jaguar XJS.
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, 1989 Jaguar XJS (325 Nm @ 4000 RPM) has 13 more torque (in Nm) than 1958 Armstrong Siddeley Star Sapphire. (312 Nm @ 2000 RPM). This means 1989 Jaguar XJS will have an easier job in driving up hills or pulling heavy equipment than 1958 Armstrong Siddeley Star Sapphire. 1958 Armstrong Siddeley Star Sapphire has automatic transmission and 1989 Jaguar XJS has manual transmission. 1989 Jaguar XJS will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1958 Armstrong Siddeley Star Sapphire will be easier to drive especially in heavy traffic.
Compare all specifications:
1958 Armstrong Siddeley Star Sapphire | 1989 Jaguar XJS | |
Make | Armstrong Siddeley | Jaguar |
Model | Star Sapphire | XJS |
Year Released | 1958 | 1989 |
Engine Position | Front | Front |
Engine Size | 3990 cc | 3590 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Horse Power | 145 HP | 217 HP |
Engine RPM | 4250 RPM | 5300 RPM |
Torque | 312 Nm | 325 Nm |
Torque RPM | 2000 RPM | 4000 RPM |
Engine Bore Size | 97.1 mm | 91.1 mm |
Engine Stroke Size | 90 mm | 92 mm |
Drive Type | Rear | Rear |
Transmission Type | Automatic | Manual |
Number of Seats | 5 seats | 4 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 1778 kg | 1630 kg |
Vehicle Length | 4940 mm | 4770 mm |
Vehicle Width | 1890 mm | 1800 mm |
Vehicle Height | 1580 mm | 1270 mm |
Wheelbase Size | 2900 mm | 2600 mm |
Fuel Tank Capacity | 72 L | 90 L |