1991 Cadillac DeVille vs. 2007 Jaguar XJ
To start off, 2007 Jaguar XJ is newer by 16 year(s). Which means there will be less support and parts availability for 1991 Cadillac DeVille. In addition, the cost of maintenance, including insurance, on 1991 Cadillac DeVille would be higher. At 4,087 cc (8 cylinders), 1991 Cadillac DeVille is equipped with a bigger engine. In terms of performance, 2007 Jaguar XJ (204 HP @ 4000 RPM) has 75 more horse power than 1991 Cadillac DeVille. (129 HP @ 4200 RPM) In normal driving conditions, 2007 Jaguar XJ should accelerate faster than 1991 Cadillac DeVille. With that said, vehicle weight also plays an important factor in acceleration. 2007 Jaguar XJ weights approximately 119 kg more than 1991 Cadillac DeVille. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Jaguar XJ 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 2007 Jaguar XJ. However, in wet, icy, snow, or gravel driving conditions, 1991 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, 2007 Jaguar XJ (436 Nm @ 1900 RPM) has 165 more torque (in Nm) than 1991 Cadillac DeVille. (271 Nm @ 2200 RPM). This means 2007 Jaguar XJ will have an easier job in driving up hills or pulling heavy equipment than 1991 Cadillac DeVille.
Compare all specifications:
| 1991 Cadillac DeVille | 2007 Jaguar XJ | |
| Make | Cadillac | Jaguar |
| Model | DeVille | XJ |
| Year Released | 1991 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 4087 cc | 2722 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Horse Power | 129 HP | 204 HP |
| Engine RPM | 4200 RPM | 4000 RPM |
| Torque | 271 Nm | 436 Nm |
| Torque RPM | 2200 RPM | 1900 RPM |
| Engine Bore Size | 88.1 mm | 81 mm |
| Engine Stroke Size | 84 mm | 88 mm |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1540 kg | 1659 kg |
| Vehicle Length | 4960 mm | 5100 mm |
| Vehicle Width | 1830 mm | 1870 mm |
| Vehicle Height | 1400 mm | 1450 mm |
| Wheelbase Size | 2820 mm | 3040 mm |
