1999 BMW X5 vs. 1988 Jaguar XJS
To start off, 1999 BMW X5 is newer by 11 year(s). Which means there will be less support and parts availability for 1988 Jaguar XJS. In addition, the cost of maintenance, including insurance, on 1988 Jaguar XJS would be higher. At 4,398 cc (8 cylinders), 1999 BMW X5 is equipped with a bigger engine. In terms of performance, 1999 BMW X5 (282 HP @ 5400 RPM) has 65 more horse power than 1988 Jaguar XJS. (217 HP @ 5300 RPM). In normal driving conditions, 1999 BMW X5 should accelerate faster than 1988 Jaguar XJS. With that said, vehicle weight also plays an important factor in acceleration. 1999 BMW X5 weights approximately 554 kg more than 1988 Jaguar XJS. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1999 BMW X5 is four wheel drive (4WD), it will have significant more traction and grip than 1988 Jaguar XJS. In wet, icy, snow, or gravel driving conditions, 1999 BMW X5 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, 1999 BMW X5 (439 Nm @ 3600 RPM) has 108 more torque (in Nm) than 1988 Jaguar XJS. (331 Nm @ 4000 RPM). This means 1999 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 1988 Jaguar XJS. 1999 BMW X5 has automatic transmission and 1988 Jaguar XJS has manual transmission. 1988 Jaguar XJS will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1999 BMW X5 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1999 BMW X5 | 1988 Jaguar XJS | |
| Make | BMW | Jaguar |
| Model | X5 | XJS |
| Year Released | 1999 | 1988 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Front |
| Engine Size | 4398 cc | 3590 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 282 HP | 217 HP |
| Engine RPM | 5400 RPM | 5300 RPM |
| Torque | 439 Nm | 331 Nm |
| Torque RPM | 3600 RPM | 4000 RPM |
| Engine Bore Size | 92 mm | 91 mm |
| Engine Stroke Size | 82.7 mm | 92 mm |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 2184 kg | 1630 kg |
| Vehicle Length | 4670 mm | 4880 mm |
| Vehicle Width | 1880 mm | 1800 mm |
| Vehicle Height | 1710 mm | 1270 mm |
| Wheelbase Size | 2730 mm | 2600 mm |
