1991 Jaguar XJ6 vs. 2009 Lexus LS
To start off, 2009 Lexus LS is newer by 18 year(s). Which means there will be less support and parts availability for 1991 Jaguar XJ6. In addition, the cost of maintenance, including insurance, on 1991 Jaguar XJ6 would be higher. At 4,605 cc (8 cylinders), 2009 Lexus LS is equipped with a bigger engine. In terms of performance, 2009 Lexus LS (358 HP @ 6400 RPM) has 134 more horse power than 1991 Jaguar XJ6. (224 HP @ 4750 RPM) In normal driving conditions, 2009 Lexus LS should accelerate faster than 1991 Jaguar XJ6. With that said, vehicle weight also plays an important factor in acceleration. 1991 Jaguar XJ6 weights approximately 85 kg more than 2009 Lexus LS.
Because 2009 Lexus LS is four wheel drive (4WD), it will have significant more traction and grip than 1991 Jaguar XJ6. In wet, icy, snow, or gravel driving conditions, 2009 Lexus LS 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, 2009 Lexus LS (466 Nm @ 4100 RPM) has 89 more torque (in Nm) than 1991 Jaguar XJ6. (377 Nm @ 3650 RPM). This means 2009 Lexus LS will have an easier job in driving up hills or pulling heavy equipment than 1991 Jaguar XJ6.
Compare all specifications:
| 1991 Jaguar XJ6 | 2009 Lexus LS | |
| Make | Jaguar | Lexus |
| Model | XJ6 | LS |
| Year Released | 1991 | 2009 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3980 cc | 4605 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 224 HP | 358 HP |
| Engine RPM | 4750 RPM | 6400 RPM |
| Torque | 377 Nm | 466 Nm |
| Torque RPM | 3650 RPM | 4100 RPM |
| Engine Bore Size | 91 mm | 94 mm |
| Engine Stroke Size | 102 mm | 83 mm |
| Engine Compression Ratio | 9.5:1 | 11.8:1 |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1825 kg | 1740 kg |
| Vehicle Length | 4940 mm | 5160 mm |
| Vehicle Width | 2010 mm | 1880 mm |
| Vehicle Height | 1370 mm | 1490 mm |
| Wheelbase Size | 2880 mm | 3100 mm |
