2005 Cadillac STS vs. 1948 Jaguar XK
To start off, 2005 Cadillac STS is newer by 57 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 3,562 cc (6 cylinders), 2005 Cadillac STS is equipped with a bigger engine. In terms of performance, 2005 Cadillac STS (252 HP @ 6500 RPM) has 72 more horse power than 1948 Jaguar XK. (180 HP @ 5300 RPM). In normal driving conditions, 2005 Cadillac STS should accelerate faster than 1948 Jaguar XK. With that said, vehicle weight also plays an important factor in acceleration. 2005 Cadillac STS weights approximately 495 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, 2005 Cadillac STS (342 Nm @ 3200 RPM) has 67 more torque (in Nm) than 1948 Jaguar XK. (275 Nm @ 4000 RPM). This means 2005 Cadillac STS will have an easier job in driving up hills or pulling heavy equipment than 1948 Jaguar XK. 2005 Cadillac STS 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. 2005 Cadillac STS will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Cadillac STS | 1948 Jaguar XK | |
| Make | Cadillac | Jaguar |
| Model | STS | XK |
| Year Released | 2005 | 1948 |
| Engine Position | Front | Front |
| Engine Size | 3562 cc | 3442 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 252 HP | 180 HP |
| Engine RPM | 6500 RPM | 5300 RPM |
| Torque | 342 Nm | 275 Nm |
| Torque RPM | 3200 RPM | 4000 RPM |
| Engine Bore Size | 94 mm | 83 mm |
| Engine Stroke Size | 86 mm | 106 mm |
| Engine Compression Ratio | 10.2:1 | 9.0:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1790 kg | 1295 kg |
| Vehicle Length | 4990 mm | 4430 mm |
| Vehicle Width | 1850 mm | 1570 mm |
| Vehicle Height | 1470 mm | 1340 mm |
| Wheelbase Size | 2690 mm | 2600 mm |
| Fuel Tank Capacity | 95 L | 63 L |
