1948 Jaguar XK vs. 1973 Jaguar XJ
To start off, 1973 Jaguar XJ is newer by 25 year(s). Which means there will be less support and parts availability for 1948 Jaguar XK. In addition, the cost of maintenance, including insurance, on 1948 Jaguar XK would be higher. At 5,344 cc (12 cylinders), 1973 Jaguar XJ is equipped with a bigger engine. In terms of performance, 1973 Jaguar XJ (251 HP @ 6000 RPM) has 91 more horse power than 1948 Jaguar XK. (160 HP @ 5000 RPM) In normal driving conditions, 1973 Jaguar XJ should accelerate faster than 1948 Jaguar XK. With that said, vehicle weight also plays an important factor in acceleration. 1973 Jaguar XJ weights approximately 540 kg more than 1948 Jaguar XK. 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, 1973 Jaguar XJ (409 Nm @ 3500 RPM) has 145 more torque (in Nm) than 1948 Jaguar XK. (264 Nm @ 2500 RPM). This means 1973 Jaguar XJ will have an easier job in driving up hills or pulling heavy equipment than 1948 Jaguar XK. 1973 Jaguar XJ has automatic transmission and 1948 Jaguar XK has manual transmission. 1948 Jaguar XK will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1973 Jaguar XJ will be easier to drive especially in heavy traffic.
Compare all specifications:
1948 Jaguar XK | 1973 Jaguar XJ | |
Make | Jaguar | Jaguar |
Model | XK | XJ |
Year Released | 1948 | 1973 |
Body Type | Convertible | Coupe |
Engine Position | Front | Front |
Engine Size | 3442 cc | 5344 cc |
Engine Cylinders | 6 cylinders | 12 cylinders |
Engine Type | in-line | V |
Horse Power | 160 HP | 251 HP |
Engine RPM | 5000 RPM | 6000 RPM |
Torque | 264 Nm | 409 Nm |
Torque RPM | 2500 RPM | 3500 RPM |
Drive Type | Rear | Rear |
Transmission Type | Manual | Automatic |
Number of Seats | 2 seats | 4 seats |
Number of Doors | 2 doors | 2 doors |
Vehicle Weight | 1295 kg | 1835 kg |
Vehicle Length | 4430 mm | 4850 mm |
Vehicle Width | 1570 mm | 1780 mm |
Vehicle Height | 1340 mm | 1380 mm |
Wheelbase Size | 2600 mm | 2770 mm |
Fuel Tank Capacity | 63 L | 90 L |