1983 Jaguar XJS vs. 2007 Jeep Grand Cherokee
To start off, 2007 Jeep Grand Cherokee is newer by 24 year(s). Which means there will be less support and parts availability for 1983 Jaguar XJS. In addition, the cost of maintenance, including insurance, on 1983 Jaguar XJS would be higher. At 4,701 cc (8 cylinders), 2007 Jeep Grand Cherokee is equipped with a bigger engine. In terms of performance, 2007 Jeep Grand Cherokee (228 HP @ 4500 RPM) has 2 more horse power than 1983 Jaguar XJS. (226 HP @ 5300 RPM) In normal driving conditions, 2007 Jeep Grand Cherokee should accelerate faster than 1983 Jaguar XJS. With that said, vehicle weight also plays an important factor in acceleration. 2007 Jeep Grand Cherokee weights approximately 470 kg more than 1983 Jaguar XJS. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Jeep Grand Cherokee is four wheel drive (4WD), it will have significant more traction and grip than 1983 Jaguar XJS. In wet, icy, snow, or gravel driving conditions, 2007 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, 2007 Jeep Grand Cherokee (410 Nm @ 3600 RPM) has 85 more torque (in Nm) than 1983 Jaguar XJS. (325 Nm @ 4000 RPM). This means 2007 Jeep Grand Cherokee will have an easier job in driving up hills or pulling heavy equipment than 1983 Jaguar XJS.
Compare all specifications:
| 1983 Jaguar XJS | 2007 Jeep Grand Cherokee | |
| Make | Jaguar | Jeep |
| Model | XJS | Grand Cherokee |
| Year Released | 1983 | 2007 |
| Body Type | Coupe | SUV |
| Engine Position | Front | Front |
| Engine Size | 3590 cc | 4701 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 226 HP | 228 HP |
| Engine RPM | 5300 RPM | 4500 RPM |
| Torque | 325 Nm | 410 Nm |
| Torque RPM | 4000 RPM | 3600 RPM |
| Engine Bore Size | 91 mm | 93 mm |
| Engine Stroke Size | 92 mm | 86.7 mm |
| Top Speed | 229 km/hour | 200 km/hour |
| Drive Type | Rear | 4WD |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1660 kg | 2130 kg |
| Vehicle Length | 4770 mm | 4760 mm |
| Vehicle Width | 1800 mm | 2160 mm |
| Vehicle Height | 1270 mm | 1750 mm |
| Wheelbase Size | 2600 mm | 2790 mm |
