2005 Jaguar XJ vs. 1989 Saab 900
To start off, 2005 Jaguar XJ is newer by 16 year(s). Which means there will be less support and parts availability for 1989 Saab 900. In addition, the cost of maintenance, including insurance, on 1989 Saab 900 would be higher. At 3,555 cc (8 cylinders), 2005 Jaguar XJ is equipped with a bigger engine. In terms of performance, 2005 Jaguar XJ (254 HP @ 6250 RPM) has 154 more horse power than 1989 Saab 900. (100 HP @ 5200 RPM). In normal driving conditions, 2005 Jaguar XJ should accelerate faster than 1989 Saab 900. With that said, vehicle weight also plays an important factor in acceleration. 2005 Jaguar XJ weights approximately 504 kg more than 1989 Saab 900. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Jaguar XJ is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2005 Jaguar XJ. However, in wet, icy, snow, or gravel driving conditions, 1989 Saab 900, being front wheel drive (FWD), will offer much better control with better grip. 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, 2005 Jaguar XJ (335 Nm @ 4200 RPM) has 173 more torque (in Nm) than 1989 Saab 900. (162 Nm @ 3500 RPM). This means 2005 Jaguar XJ will have an easier job in driving up hills or pulling heavy equipment than 1989 Saab 900.
Compare all specifications:
| 2005 Jaguar XJ | 1989 Saab 900 | |
| Make | Jaguar | Saab |
| Model | XJ | 900 |
| Year Released | 2005 | 1989 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3555 cc | 1985 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 254 HP | 100 HP |
| Engine RPM | 6250 RPM | 5200 RPM |
| Torque | 335 Nm | 162 Nm |
| Torque RPM | 4200 RPM | 3500 RPM |
| Engine Bore Size | 86 mm | 90.1 mm |
| Engine Stroke Size | 76.5 mm | 78 mm |
| Engine Compression Ratio | 11.0:1 | 9.2:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | Front |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1684 kg | 1180 kg |
| Vehicle Length | 5100 mm | 4750 mm |
| Vehicle Width | 1870 mm | 1700 mm |
| Vehicle Height | 1450 mm | 1430 mm |
| Wheelbase Size | 3170 mm | 2530 mm |
