1991 Jaguar XJS vs. 2007 Lexus RX
To start off, 2007 Lexus RX is newer by 16 year(s). Which means there will be less support and parts availability for 1991 Jaguar XJS. In addition, the cost of maintenance, including insurance, on 1991 Jaguar XJS would be higher. At 3,590 cc (6 cylinders), 1991 Jaguar XJS is equipped with a bigger engine. In terms of performance, 2007 Lexus RX (272 HP @ 6200 RPM) has 55 more horse power than 1991 Jaguar XJS. (217 HP @ 5300 RPM) In normal driving conditions, 2007 Lexus RX should accelerate faster than 1991 Jaguar XJS. With that said, vehicle weight also plays an important factor in acceleration. 2007 Lexus RX weights approximately 280 kg more than 1991 Jaguar XJS. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Lexus RX is four wheel drive (4WD), it will have significant more traction and grip than 1991 Jaguar XJS. In wet, icy, snow, or gravel driving conditions, 2007 Lexus RX 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 Lexus RX (342 Nm @ 4700 RPM) has 11 more torque (in Nm) than 1991 Jaguar XJS. (331 Nm @ 4000 RPM). This means 2007 Lexus RX will have an easier job in driving up hills or pulling heavy equipment than 1991 Jaguar XJS. 2007 Lexus RX has automatic transmission and 1991 Jaguar XJS has manual transmission. 1991 Jaguar XJS will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Lexus RX will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1991 Jaguar XJS | 2007 Lexus RX | |
| Make | Jaguar | Lexus |
| Model | XJS | RX |
| Year Released | 1991 | 2007 |
| Body Type | Coupe | SUV |
| Engine Position | Front | Front |
| Engine Size | 3590 cc | 3456 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 217 HP | 272 HP |
| Engine RPM | 5300 RPM | 6200 RPM |
| Torque | 331 Nm | 342 Nm |
| Torque RPM | 4000 RPM | 4700 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1630 kg | 1910 kg |
| Vehicle Length | 4880 mm | 4580 mm |
| Vehicle Width | 1800 mm | 1850 mm |
| Vehicle Height | 1270 mm | 1680 mm |
| Wheelbase Size | 2600 mm | 2730 mm |
