1979 Buick LeSabre vs. 2006 Jaguar XJ
To start off, 2006 Jaguar XJ is newer by 27 year(s). Which means there will be less support and parts availability for 1979 Buick LeSabre. In addition, the cost of maintenance, including insurance, on 1979 Buick LeSabre would be higher. At 3,791 cc (6 cylinders), 1979 Buick LeSabre is equipped with a bigger engine. In terms of performance, 2006 Jaguar XJ (204 HP @ 4000 RPM) has 100 more horse power than 1979 Buick LeSabre. (104 HP @ 3400 RPM) In normal driving conditions, 2006 Jaguar XJ should accelerate faster than 1979 Buick LeSabre. With that said, vehicle weight also plays an important factor in acceleration. 2006 Jaguar XJ weights approximately 69 kg more than 1979 Buick LeSabre. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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 Jaguar XJ (436 Nm @ 1900 RPM) has 185 more torque (in Nm) than 1979 Buick LeSabre. (251 Nm @ 2000 RPM). This means 2006 Jaguar XJ will have an easier job in driving up hills or pulling heavy equipment than 1979 Buick LeSabre.
Compare all specifications:
| 1979 Buick LeSabre | 2006 Jaguar XJ | |
| Make | Buick | Jaguar |
| Model | LeSabre | XJ |
| Year Released | 1979 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 3791 cc | 2722 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 104 HP | 204 HP |
| Engine RPM | 3400 RPM | 4000 RPM |
| Torque | 251 Nm | 436 Nm |
| Torque RPM | 2000 RPM | 1900 RPM |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Automatic |
| Vehicle Weight | 1590 kg | 1659 kg |
| Vehicle Length | 5550 mm | 5100 mm |
| Vehicle Width | 1910 mm | 1870 mm |
| Vehicle Height | 1430 mm | 1450 mm |
| Wheelbase Size | 2950 mm | 3040 mm |
