1990 Jaguar XJS vs. 2006 Jeep Grand Cherokee
To start off, 2006 Jeep Grand Cherokee is newer by 16 year(s). Which means there will be less support and parts availability for 1990 Jaguar XJS. In addition, the cost of maintenance, including insurance, on 1990 Jaguar XJS would be higher. At 5,654 cc (8 cylinders), 2006 Jeep Grand Cherokee is equipped with a bigger engine. In terms of performance, 2006 Jeep Grand Cherokee (330 HP @ 5000 RPM) has 39 more horse power than 1990 Jaguar XJS. (291 HP @ 5500 RPM) In normal driving conditions, 2006 Jeep Grand Cherokee should accelerate faster than 1990 Jaguar XJS. With that said, vehicle weight also plays an important factor in acceleration. 2006 Jeep Grand Cherokee weights approximately 99 kg more than 1990 Jaguar XJS. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Jeep Grand Cherokee is four wheel drive (4WD), it will have significant more traction and grip than 1990 Jaguar XJS. In wet, icy, snow, or gravel driving conditions, 2006 Jeep Grand Cherokee will offer significantly more control. 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, 2006 Jeep Grand Cherokee (509 Nm @ 4000 RPM) has 69 more torque (in Nm) than 1990 Jaguar XJS. (440 Nm @ 3250 RPM). This means 2006 Jeep Grand Cherokee will have an easier job in driving up hills or pulling heavy equipment than 1990 Jaguar XJS.
Compare all specifications:
| 1990 Jaguar XJS | 2006 Jeep Grand Cherokee | |
| Make | Jaguar | Jeep |
| Model | XJS | Grand Cherokee |
| Year Released | 1990 | 2006 |
| Body Type | Convertible | SUV |
| Engine Position | Front | Front |
| Engine Size | 5343 cc | 5654 cc |
| Engine Cylinders | 12 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 291 HP | 330 HP |
| Engine RPM | 5500 RPM | 5000 RPM |
| Torque | 440 Nm | 509 Nm |
| Torque RPM | 3250 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1932 kg | 2031 kg |
| Vehicle Length | 4770 mm | 4750 mm |
| Vehicle Width | 1800 mm | 1870 mm |
| Vehicle Height | 1260 mm | 1730 mm |
| Wheelbase Size | 2600 mm | 2790 mm |
| Fuel Tank Capacity | 82 L | 78 L |
