2005 Cadillac DeVille vs. 1975 Jaguar XJS
To start off, 2005 Cadillac DeVille is newer by 30 year(s). Which means there will be less support and parts availability for 1975 Jaguar XJS. In addition, the cost of maintenance, including insurance, on 1975 Jaguar XJS would be higher. At 5,342 cc (12 cylinders), 1975 Jaguar XJS is equipped with a bigger engine. In terms of performance, 2005 Cadillac DeVille (300 HP @ 6000 RPM) has 9 more horse power than 1975 Jaguar XJS. (291 HP @ 5500 RPM). In normal driving conditions, 2005 Cadillac DeVille should accelerate faster than 1975 Jaguar XJS. With that said, vehicle weight also plays an important factor in acceleration. 2005 Cadillac DeVille weights approximately 66 kg more than 1975 Jaguar XJS. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1975 Jaguar XJS is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1975 Jaguar XJS. However, in wet, icy, snow, or gravel driving conditions, 2005 Cadillac DeVille, being front wheel drive (FWD), will offer much better control with better grip. 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, 1975 Jaguar XJS (431 Nm) has 31 more torque (in Nm) than 2005 Cadillac DeVille. (400 Nm). This means 1975 Jaguar XJS will have an easier job in driving up hills or pulling heavy equipment than 2005 Cadillac DeVille.
Compare all specifications:
| 2005 Cadillac DeVille | 1975 Jaguar XJS | |
| Make | Cadillac | Jaguar |
| Model | DeVille | XJS |
| Year Released | 2005 | 1975 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 4563 cc | 5342 cc |
| Engine Cylinders | 8 cylinders | 12 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 300 HP | 291 HP |
| Engine RPM | 6000 RPM | 5500 RPM |
| Torque | 400 Nm | 431 Nm |
| Engine Compression Ratio | 10.0:1 | 12.5:1 |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1836 kg | 1770 kg |
| Vehicle Length | 5270 mm | 4770 mm |
| Vehicle Width | 1900 mm | 1800 mm |
| Vehicle Height | 1450 mm | 1270 mm |
| Wheelbase Size | 2860 mm | 2600 mm |
| Fuel Consumption Overall | 11.2 L/100km | 12.1 L/100km |
| Fuel Tank Capacity | 68 L | 86 L |
