1948 Jaguar XK vs. 1999 Jaguar XK
To start off, 1999 Jaguar XK is newer by 51 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 3,995 cc (8 cylinders), 1999 Jaguar XK is equipped with a bigger engine. In terms of performance, 1999 Jaguar XK (450 HP @ 6150 RPM) has 290 more horse power than 1948 Jaguar XK. (160 HP @ 5000 RPM) In normal driving conditions, 1999 Jaguar XK should accelerate faster than 1948 Jaguar XK. With that said, vehicle weight also plays an important factor in acceleration. 1999 Jaguar XK weights approximately 270 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, 1999 Jaguar XK (604 Nm @ 3600 RPM) has 340 more torque (in Nm) than 1948 Jaguar XK. (264 Nm @ 2500 RPM). This means 1999 Jaguar XK will have an easier job in driving up hills or pulling heavy equipment than 1948 Jaguar XK. 1999 Jaguar XK 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. 1999 Jaguar XK will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1948 Jaguar XK | 1999 Jaguar XK | |
| Make | Jaguar | Jaguar |
| Model | XK | XK |
| Year Released | 1948 | 1999 |
| Engine Position | Front | Front |
| Engine Size | 3442 cc | 3995 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 160 HP | 450 HP |
| Engine RPM | 5000 RPM | 6150 RPM |
| Torque | 264 Nm | 604 Nm |
| Torque RPM | 2500 RPM | 3600 RPM |
| Engine Compression Ratio | 8.0:1 | 9.0:1 |
| Top Speed | 196 km/hour | 289 km/hour |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1295 kg | 1565 kg |
| Vehicle Length | 4430 mm | 4420 mm |
| Vehicle Width | 1570 mm | 1830 mm |
| Vehicle Height | 1340 mm | 1140 mm |
| Wheelbase Size | 2600 mm | 2470 mm |
| Fuel Tank Capacity | 63 L | 75 L |
