2005 Jaguar XJ vs. 1991 Rolls-Royce Silver Spirit
To start off, 2005 Jaguar XJ is newer by 14 year(s). Which means there will be less support and parts availability for 1991 Rolls-Royce Silver Spirit. In addition, the cost of maintenance, including insurance, on 1991 Rolls-Royce Silver Spirit would be higher. At 6,750 cc (8 cylinders), 1991 Rolls-Royce Silver Spirit is equipped with a bigger engine. In terms of performance, 2005 Jaguar XJ (254 HP @ 6250 RPM) has 46 more horse power than 1991 Rolls-Royce Silver Spirit. (208 HP @ 3900 RPM). In normal driving conditions, 2005 Jaguar XJ should accelerate faster than 1991 Rolls-Royce Silver Spirit. With that said, vehicle weight also plays an important factor in acceleration. 1991 Rolls-Royce Silver Spirit weights approximately 696 kg more than 2005 Jaguar XJ.
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, 1991 Rolls-Royce Silver Spirit (403 Nm @ 2000 RPM) has 68 more torque (in Nm) than 2005 Jaguar XJ. (335 Nm @ 4200 RPM). This means 1991 Rolls-Royce Silver Spirit will have an easier job in driving up hills or pulling heavy equipment than 2005 Jaguar XJ.
Compare all specifications:
| 2005 Jaguar XJ | 1991 Rolls-Royce Silver Spirit | |
| Make | Jaguar | Rolls-Royce |
| Model | XJ | Silver Spirit |
| Year Released | 2005 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 3555 cc | 6750 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 254 HP | 208 HP |
| Engine RPM | 6250 RPM | 3900 RPM |
| Torque | 335 Nm | 403 Nm |
| Torque RPM | 4200 RPM | 2000 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | Rear |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1684 kg | 2380 kg |
| Vehicle Length | 5100 mm | 5280 mm |
| Vehicle Width | 1870 mm | 1890 mm |
| Vehicle Height | 1450 mm | 1490 mm |
| Wheelbase Size | 3170 mm | 3070 mm |
